AmScope PZ620 Series Advanced Upright Polarizing Light Trinocular Compound Microscope 50X-1000X Magnification with 1080P HDMI C-mount Camera AmScope PZ620 Series Advanced Upright Polarizing Light Trinocular Compound Microscope 50X-1000X Magnification with 1080P HDMI C-mount Camera AmScope PZ620 Series Advanced Upright Polarizing Light Trinocular Compound Microscope 50X-1000X Magnification with 1080P HDMI C-mount Camera AmScope PZ620 Series Advanced Upright Polarizing Light Trinocular Compound Microscope 50X-1000X Magnification with 1080P HDMI C-mount Camera AmScope PZ620 Series Advanced Upright Polarizing Light Trinocular Compound Microscope 50X-1500X Magnification with 1080P HDMI C-mount Camera AmScope PZ620 Series Advanced Upright Polarizing Light Trinocular Compound Microscope 50X-1500X Magnification with 1080P HDMI C-mount Camera AmScope PZ620 Series Advanced Upright Polarizing Light Trinocular Compound Microscope 50X-1500X Magnification with 1080P HDMI C-mount Camera AmScope PZ620 Series Advanced Upright Polarizing Light Trinocular Compound Microscope 50X-1500X Magnification with 1080P HDMI C-mount Camera AmScope PZ620 Series Advanced Upright Polarizing Light Trinocular Compound Microscope 50X-2000X Magnification with 1080P HDMI C-mount Camera AmScope PZ620 Series Advanced Upright Polarizing Light Trinocular Compound Microscope 50X-2000X Magnification with 1080P HDMI C-mount Camera AmScope PZ620 Series Advanced Upright Polarizing Light Trinocular Compound Microscope 50X-2000X Magnification with 1080P HDMI C-mount Camera AmScope PZ620 Series Advanced Upright Polarizing Light Trinocular Compound Microscope 50X-2000X Magnification with 1080P HDMI C-mount Camera AmScope PZ620 Series Advanced Upright Polarizing Light Trinocular Compound Microscope 50X-2500X Magnification with 1080P HDMI C-mount Camera AmScope PZ620 Series Advanced Upright Polarizing Light Trinocular Compound Microscope 50X-2500X Magnification with 1080P HDMI C-mount Camera AmScope PZ620 Series Advanced Upright Polarizing Light Trinocular Compound Microscope 50X-2500X Magnification with 1080P HDMI C-mount Camera AmScope PZ620 Series Advanced Upright Polarizing Light Trinocular Compound Microscope 50X-2500X Magnification with 1080P HDMI C-mount Camera
Key Features
- 50X to 1000X magnification range using centerable, strain-free, plan-achromatic objective lenses. Seven objective lenses are included for both transmitted and reflected illumination.
- Dual-illumination with full poarization for transmitted and reflected light
- Equipped with a Bertrand lens for conoscopic observation of interference patterns
- Rotating stage with centering, and two-axis mechanical caliper for proper specimen centering
- Centerable strain-free objective lenses ensure proper alignment with no self-induced artifacts
- Infinity-corrected optical system reduces distortion and improves color accuracy.
- The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
- The trinocular head provides a dedicated photo port for mounting a camera.
- Includes a 1080p/2MP multi-function camera with built-in recording that can stream live video over HDMI and connect to a computer using USB
- 50X to 1000X magnification range using centerable, strain-free, plan-achromatic objective lenses. Seven objective lenses are included for both transmitted and reflected illumination.
- Dual-illumination with full poarization for transmitted and reflected light
- Equipped with a Bertrand lens for conoscopic observation of interference patterns
- Rotating stage with centering, and two-axis mechanical caliper for proper specimen centering
- Centerable strain-free objective lenses ensure proper alignment with no self-induced artifacts
- Infinity-corrected optical system reduces distortion and improves color accuracy.
- The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
- The trinocular head provides a dedicated photo port for mounting a camera.
- Includes a 1080p/2MP multi-function ultra-sensitive camera with built-in recording that can stream live video over HDMI and connect to a computer using wi-fi
- 50X to 1000X magnification range using centerable, strain-free, plan-achromatic objective lenses. Seven objective lenses are included for both transmitted and reflected illumination.
- Dual-illumination with full poarization for transmitted and reflected light
- Equipped with a Bertrand lens for conoscopic observation of interference patterns
- Rotating stage with centering, and two-axis mechanical caliper for proper specimen centering
- Centerable strain-free objective lenses ensure proper alignment with no self-induced artifacts
- Infinity-corrected optical system reduces distortion and improves color accuracy.
- The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
- The trinocular head provides a dedicated photo port for mounting a camera.
- Includes a 1080p/5MP multi-function camera with built-in recording that can stream live video over HDMI and connect to a computer using wi-fi
- 50X to 1000X magnification range using centerable, strain-free, plan-achromatic objective lenses. Seven objective lenses are included for both transmitted and reflected illumination.
- Dual-illumination with full poarization for transmitted and reflected light
- Equipped with a Bertrand lens for conoscopic observation of interference patterns
- Rotating stage with centering, and two-axis mechanical caliper for proper specimen centering
- Centerable strain-free objective lenses ensure proper alignment with no self-induced artifacts
- Infinity-corrected optical system reduces distortion and improves color accuracy.
- The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
- The trinocular head provides a dedicated photo port for mounting a camera.
- Includes a 1080p/2MP multi-function, ultra-sensitive camera using global-shutter technology for superior performance. Built-in recording, live streaming over HDMI, and wi-fi connectivity for working with computers with multi-user ability
- 40X to 1500X magnification range using centerable, strain-free, plan-achromatic objective lenses. Seven objective lenses are included for both transmitted and reflected illumination, along with 10X and 15X eyepieces.
- Dual-illumination with full poarization for transmitted and reflected light
- Equipped with a Bertrand lens for conoscopic observation of interference patterns
- Rotating stage with centering, and two-axis mechanical caliper for proper specimen centering
- Centerable strain-free objective lenses ensure proper alignment with no self-induced artifacts
- Infinity-corrected optical system reduces distortion and improves color accuracy.
- The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
- The trinocular head provides a dedicated photo port for mounting a camera.
- Includes a 1080p/2MP multi-function camera with built-in recording that can stream live video over HDMI and connect to a computer using USB
- 40X to 1500X magnification range using centerable, strain-free, plan-achromatic objective lenses. Seven objective lenses are included for both transmitted and reflected illumination, along with 10X and 15X eyepieces.
- Dual-illumination with full poarization for transmitted and reflected light
- Equipped with a Bertrand lens for conoscopic observation of interference patterns
- Rotating stage with centering, and two-axis mechanical caliper for proper specimen centering
- Centerable strain-free objective lenses ensure proper alignment with no self-induced artifacts
- Infinity-corrected optical system reduces distortion and improves color accuracy.
- The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
- The trinocular head provides a dedicated photo port for mounting a camera.
- Includes a 1080p/2MP multi-function ultra-sensitive camera with built-in recording that can stream live video over HDMI and connect to a computer using wi-fi
- 40X to 1500X magnification range using centerable, strain-free, plan-achromatic objective lenses. Seven objective lenses are included for both transmitted and reflected illumination, along with 10X and 15X eyepieces.
- Dual-illumination with full poarization for transmitted and reflected light
- Equipped with a Bertrand lens for conoscopic observation of interference patterns
- Rotating stage with centering, and two-axis mechanical caliper for proper specimen centering
- Centerable strain-free objective lenses ensure proper alignment with no self-induced artifacts
- Infinity-corrected optical system reduces distortion and improves color accuracy.
- The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
- The trinocular head provides a dedicated photo port for mounting a camera.
- Includes a 1080p/5MP multi-function camera with built-in recording that can stream live video over HDMI and connect to a computer using wi-fi
- 40X to 1500X magnification range using centerable, strain-free, plan-achromatic objective lenses. Seven objective lenses are included for both transmitted and reflected illumination, along with 10X and 15X eyepieces.
- Dual-illumination with full poarization for transmitted and reflected light
- Equipped with a Bertrand lens for conoscopic observation of interference patterns
- Rotating stage with centering, and two-axis mechanical caliper for proper specimen centering
- Centerable strain-free objective lenses ensure proper alignment with no self-induced artifacts
- Infinity-corrected optical system reduces distortion and improves color accuracy.
- The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
- The trinocular head provides a dedicated photo port for mounting a camera.
- Includes a 1080p/2MP multi-function, ultra-sensitive camera using global-shutter technology for superior performance. Built-in recording, live streaming over HDMI, and wi-fi connectivity for working with computers with multi-user ability
- 40X to 2000X magnification range using centerable, strain-free, plan-achromatic objective lenses. Seven objective lenses are included for both transmitted and reflected illumination, along with 10X and 20X eyepieces.
- Dual-illumination with full poarization for transmitted and reflected light
- Equipped with a Bertrand lens for conoscopic observation of interference patterns
- Rotating stage with centering, and two-axis mechanical caliper for proper specimen centering
- Centerable strain-free objective lenses ensure proper alignment with no self-induced artifacts
- Infinity-corrected optical system reduces distortion and improves color accuracy.
- The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
- The trinocular head provides a dedicated photo port for mounting a camera.
- Includes a 1080p/2MP multi-function camera with built-in recording that can stream live video over HDMI and connect to a computer using USB
- 40X to 2000X magnification range using centerable, strain-free, plan-achromatic objective lenses. Seven objective lenses are included for both transmitted and reflected illumination, along with 10X and 20X eyepieces.
- Dual-illumination with full poarization for transmitted and reflected light
- Equipped with a Bertrand lens for conoscopic observation of interference patterns
- Rotating stage with centering, and two-axis mechanical caliper for proper specimen centering
- Centerable strain-free objective lenses ensure proper alignment with no self-induced artifacts
- Infinity-corrected optical system reduces distortion and improves color accuracy.
- The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
- The trinocular head provides a dedicated photo port for mounting a camera.
- Includes a 1080p/2MP multi-function ultra-sensitive camera with built-in recording that can stream live video over HDMI and connect to a computer using wi-fi
- 40X to 2000X magnification range using centerable, strain-free, plan-achromatic objective lenses. Seven objective lenses are included for both transmitted and reflected illumination, along with 10X and 20X eyepieces.
- Dual-illumination with full poarization for transmitted and reflected light
- Equipped with a Bertrand lens for conoscopic observation of interference patterns
- Rotating stage with centering, and two-axis mechanical caliper for proper specimen centering
- Centerable strain-free objective lenses ensure proper alignment with no self-induced artifacts
- Infinity-corrected optical system reduces distortion and improves color accuracy.
- The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
- The trinocular head provides a dedicated photo port for mounting a camera.
- Includes a 1080p/5MP multi-function camera with built-in recording that can stream live video over HDMI and connect to a computer using wi-fi
- 40X to 2000X magnification range using centerable, strain-free, plan-achromatic objective lenses. Seven objective lenses are included for both transmitted and reflected illumination, along with 10X and 20X eyepieces.
- Dual-illumination with full poarization for transmitted and reflected light
- Equipped with a Bertrand lens for conoscopic observation of interference patterns
- Rotating stage with centering, and two-axis mechanical caliper for proper specimen centering
- Centerable strain-free objective lenses ensure proper alignment with no self-induced artifacts
- Infinity-corrected optical system reduces distortion and improves color accuracy.
- The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
- The trinocular head provides a dedicated photo port for mounting a camera.
- Includes a 1080p/2MP multi-function, ultra-sensitive camera using global-shutter technology for superior performance. Built-in recording, live streaming over HDMI, and wi-fi connectivity for working with computers with multi-user ability
- 40X to 2500X magnification range using centerable, strain-free, plan-achromatic objective lenses. Seven objective lenses are included for both transmitted and reflected illumination, along with 10X and 25X eyepieces.
- Dual-illumination with full poarization for transmitted and reflected light
- Equipped with a Bertrand lens for conoscopic observation of interference patterns
- Rotating stage with centering, and two-axis mechanical caliper for proper specimen centering
- Centerable strain-free objective lenses ensure proper alignment with no self-induced artifacts
- Infinity-corrected optical system reduces distortion and improves color accuracy.
- The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
- The trinocular head provides a dedicated photo port for mounting a camera.
- Includes a 1080p/2MP multi-function camera with built-in recording that can stream live video over HDMI and connect to a computer using USB
- 40X to 2500X magnification range using centerable, strain-free, plan-achromatic objective lenses. Seven objective lenses are included for both transmitted and reflected illumination, along with 10X and 25X eyepieces.
- Dual-illumination with full poarization for transmitted and reflected light
- Equipped with a Bertrand lens for conoscopic observation of interference patterns
- Rotating stage with centering, and two-axis mechanical caliper for proper specimen centering
- Centerable strain-free objective lenses ensure proper alignment with no self-induced artifacts
- Infinity-corrected optical system reduces distortion and improves color accuracy.
- The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
- The trinocular head provides a dedicated photo port for mounting a camera.
- Includes a 1080p/2MP multi-function ultra-sensitive camera with built-in recording that can stream live video over HDMI and connect to a computer using wi-fi
- 40X to 2500X magnification range using centerable, strain-free, plan-achromatic objective lenses. Seven objective lenses are included for both transmitted and reflected illumination, along with 10X and 25X eyepieces.
- Dual-illumination with full poarization for transmitted and reflected light
- Equipped with a Bertrand lens for conoscopic observation of interference patterns
- Rotating stage with centering, and two-axis mechanical caliper for proper specimen centering
- Centerable strain-free objective lenses ensure proper alignment with no self-induced artifacts
- Infinity-corrected optical system reduces distortion and improves color accuracy.
- The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
- The trinocular head provides a dedicated photo port for mounting a camera.
- Includes a 1080p/5MP multi-function camera with built-in recording that can stream live video over HDMI and connect to a computer using wi-fi
- 40X to 2500X magnification range using centerable, strain-free, plan-achromatic objective lenses. Seven objective lenses are included for both transmitted and reflected illumination, along with 10X and 25X eyepieces.
- Dual-illumination with full poarization for transmitted and reflected light
- Equipped with a Bertrand lens for conoscopic observation of interference patterns
- Rotating stage with centering, and two-axis mechanical caliper for proper specimen centering
- Centerable strain-free objective lenses ensure proper alignment with no self-induced artifacts
- Infinity-corrected optical system reduces distortion and improves color accuracy.
- The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
- The trinocular head provides a dedicated photo port for mounting a camera.
- Includes a 1080p/2MP multi-function, ultra-sensitive camera using global-shutter technology for superior performance. Built-in recording, live streaming over HDMI, and wi-fi connectivity for working with computers with multi-user ability
The PZ620T is an indispensable instrument for mineralogists, pathologists, and any laboratory that needs a polarizing microscope that delivers on quality and versatility. The microscope is equipped to handle polarization for transmitted and reflected illumination, with a rotating stage and Bertrand lens for in-depth mineral analysis. High-power incandescent illumination and strain-free optics ensure optimal image quality for both orthoscopic and conoscopic observation over a large magnification range with seven included objective lenses.
Viewing Head
The microscope's head is designed for precision and comfort. The super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification. Compensation-free Siedentopf interpupillary adjustment allows any user to properly align the oculars without readjusting focus. For users with astigmatism or asymmetrical vision, the left ocular can be adjusted to fine-tune focus. The photo port is equipped with a 23mm tube for attaching cameras with compensating lenses, and is height-adjustable to match focus with the eyepieces. The port is compatible with our YX series C-mount adapters which can attach directly to C-mount cameras without a compensating lens – ideal for 1” format sensors. The head is set to a 30° incline which is ideal for viewing from a standing position, and it can be rotated 360°.
Betrand Lens
The Bertand lens allows the user to quickly switch between normal orthoscopic and conoscopic observation. This is required to shift to the rear focal plane for proper alignment of the aperture diaphragm, and to observe interference patterns created by minerals under polarized light. The lens assembly has a slot for the included first-order, quarter-wave, and quartz-wedge retardation plates.
Optics
The infinity-corrected optical system eliminates optical errors when using filters and other in-line components, which is of paramount importance in polarized-light microscopy. The quintuple objective turret provides instant access to 5 magnification levels to efficiently move through magnifications from 50X to 1000X. Seven objective lenses are provided ranging from 5X to 100X, with both oil and dry 100X lenses. The turret's reversed orientation provides more working room above the stage. These high-quality lenses are strain-free to ensure accurate observation under polarized light, with plan-achromatic corrections to improve resolution and field flatness for edge-to-edge sharpness. Each objective mount can be independently centered to ensure proper alignment.
The Stage
The stage is designed for precise sample placement, with full stage centering and a dual-axis mechanical caliper which can accommodate varying specimen sizes. Once centered, the specimen can be rotated to locate its axis and tested for birefringence. The sub-stage polarizer can also be rotated to avoid stage movement when working with specimens with weaker birefringence.
Koehler Transmitted Illumination
Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The rear-mounted 100W incandescent light-source provides 100 CRI illumination with ample brightness for contrast-enhancement methods like darkfield. The lower color temperature of the halogen light-source causes less eyestrain compared to high-Kelvin LED. The light condenser uses a swing mechanism for optimized lighting at both high and low magnifications, with a NA0.25 setting for full coverage at extremely low magnifications. An iris diaphragm allows you to adjust the aperture to optimize contrast and depth-of-field. The condenser holder has an integrated, rotatable polarizer for diascopic polarization. It uses rack-and-pinion height adjustment for precision control, and is centerable for proper alignment. The condenser is top-mounted for easier replacement when working with additional condensers. The illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.
Koehler Reflected Illumination
The top illuminator also uses a 100W incandescent light-source to provide ample light for use with polarization. Adjustable aperture and field diaphragms offer precise control over the light field for improved contrast and edge sharpness. A removable polarizer board provides polarization for reflected illumination. The analyzer is equipped with a dial to control the angle of cross-polarization.
Digital Imaging
This microscope comes with a 1080p multifunction camera which can be used to record directly while streaming images to a monitor or TV, or with a computer. Connected to an HDMI monitor or TV, 1080p live video can be viewed at a super-smooth 60fps, while recording directly to a Secure Digital card at 25fps. The included USB mouse allows you to make adjustments in the internal software for settings such as white-balance and exposure. Optionally, a companion HDMI monitor can be attached directly to the camera, creating a self-sufficient turnkey system.
As an alternative solution, connect the camera to a computer via USB for remote software control. The included Windows software offers image-development and measurement tools, as well as advanced compositing features such as image-stitching and extended-depth-of-focus. With the ability to calibrate scales at multiple magnifications, the software can be used for multi-level inspection. For Mac and Linux, there is a lite version of the software which can capture video and still images, and includes limited processing features.
Specifications
| Optical System | Infinite-conjugate | ||||||||
| Reference Focal Length | 200mm | ||||||||
| Head | Trinocular, 30° incline, 360° rotatable | ||||||||
| Interpupillary Adjustment | Siedentopf compensation-free gemel, 48-75mm | ||||||||
| Ocular Diameter | 30mm | ||||||||
| Ocular Diopters | left ocular | ||||||||
| Eyepieces | 10X | ||||||||
| Photo Port | height-adjustable YX series, 23mm tube mount | ||||||||
| Objective Lenses | Infinity-corrected | ||||||||
| Objective Parfocal Distance | 45mm | ||||||||
| Objective Mounting Thread | RMS 20.32mm | ||||||||
| Objective Turret | Reverse quintuple, ball-bearing movement | ||||||||
| Focusing System | Coaxial coarse and fine focus, tension control | ||||||||
| Focus Range |
|
||||||||
| Stage Design | 360° rotating circular, switched click-stop, dual-axis mechanical caliper | ||||||||
| Stage Dimensions | 170mm diameter | ||||||||
| X-Y Translation Range | 30mm x 40mm | ||||||||
| Reflected Illumination | 24V 100W halogen, continuous-adjustment, rear-mount housing | ||||||||
| Transmitted Illumination | 24V 100W halogen, continuous-adjustment, rear-mount housing | ||||||||
| Condenser | NA0.9/0.25 achromatic swing condenser with iris diaphragm | ||||||||
| Sub-stage Condenser-holder | rack and pinion, integrated polarizer | ||||||||
Objective Lenses
| Magnification | Corrections | NA | WD | Immersion Medium | Cover-glass Thickness |
|---|---|---|---|---|---|
| 5X | plan-achromatic | 0.12 | 15.5mm | — | — |
| 10X | plan-achromatic | 0.25 | 10.0mm | — | — |
| 20X | plan-achromatic | 0.4 | 5.8mm | — | 0 |
| 50X | plan-achromatic | 0.75 | 0.32mm | — | 0 |
| 100X | plan-achromatic | 0.8 | 2mm | — | 0 |
| 40X | plan-achromatic | 0.65 | 0.54mm | — | 0.17 |
| 100X | plan-achromatic | 1.25 | 0.13mm | oil | 0.17 |
| Camera Specifications | |
| Sensor Type | CMOS |
| Sensor Optical Format | 1/2.8" |
| Active Pixels | 2.07M (1920 x 1080) |
| Pixel Size | 2.8µm x 2.8µm |
| Active Sensor Area | 5.38mm x 3.02mm |
| Shutter | electronic rolling shutter |
| Sensitivity | 510mV @ 1/30s (f/5.6) |
| Spectral Response | 380-650nm with IR-cut filter |
| Video Preview Resolution (HDMI) | 1920 x 1080 |
| Video Preview Framerate (HDMI) | 60fps |
| Video Capture Resolution | 1920 x 1080 |
| Video Capture Framerate | 25fps (SecureDigital) 30fps max (USB) |
| Photo Capture Resolution | 1920 x 1080 |
| Internal Photo Capture Format | JPG |
| Recording Media | SecureDigital card |
| Connectivity | HDMI, USB 2.0 |
| Lens-mount | C-mount |
| Compensating Lens | 0.37X |
| Power | 12VDC 1A |
Software
| OS Requirements | Windows (32/64 bit) XP/Vista/7/8/10, Mac OS 10.8+, Linux kernel 3.13+ | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hardware Requirements | Intel Core2 2.8GHz or comparable processor, 4GB RAM | ||||||||||||||||||
| Features |
|
Packing List:
The PZ620T is an indispensable instrument for mineralogists, pathologists, and any laboratory that needs a polarizing microscope that delivers on quality and versatility. The microscope is equipped to handle polarization for transmitted and reflected illumination, with a rotating stage and Bertrand lens for in-depth mineral analysis. High-power incandescent illumination and strain-free optics ensure optimal image quality for both orthoscopic and conoscopic observation over a large magnification range with seven included objective lenses.
Viewing Head
The microscope's head is designed for precision and comfort. The super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification. Compensation-free Siedentopf interpupillary adjustment allows any user to properly align the oculars without readjusting focus. For users with astigmatism or asymmetrical vision, the left ocular can be adjusted to fine-tune focus. The photo port is equipped with a 23mm tube for attaching cameras with compensating lenses, and is height-adjustable to match focus with the eyepieces. The port is compatible with our YX series C-mount adapters which can attach directly to C-mount cameras without a compensating lens – ideal for 1” format sensors. The head is set to a 30° incline which is ideal for viewing from a standing position, and it can be rotated 360°.
Betrand Lens
The Bertand lens allows the user to quickly switch between normal orthoscopic and conoscopic observation. This is required to shift to the rear focal plane for proper alignment of the aperture diaphragm, and to observe interference patterns created by minerals under polarized light. The lens assembly has a slot for the included first-order, quarter-wave, and quartz-wedge retardation plates.
Optics
The infinity-corrected optical system eliminates optical errors when using filters and other in-line components, which is of paramount importance in polarized-light microscopy. The quintuple objective turret provides instant access to 5 magnification levels to efficiently move through magnifications from 50X to 1000X. Seven objective lenses are provided ranging from 5X to 100X, with both oil and dry 100X lenses. The turret's reversed orientation provides more working room above the stage. These high-quality lenses are strain-free to ensure accurate observation under polarized light, with plan-achromatic corrections to improve resolution and field flatness for edge-to-edge sharpness. Each objective mount can be independently centered to ensure proper alignment.
The Stage
The stage is designed for precise sample placement, with full stage centering and a dual-axis mechanical caliper which can accommodate varying specimen sizes. Once centered, the specimen can be rotated to locate its axis and tested for birefringence. The sub-stage polarizer can also be rotated to avoid stage movement when working with specimens with weaker birefringence.
Koehler Transmitted Illumination
Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The rear-mounted 100W incandescent light-source provides 100 CRI illumination with ample brightness for contrast-enhancement methods like darkfield. The lower color temperature of the halogen light-source causes less eyestrain compared to high-Kelvin LED. The light condenser uses a swing mechanism for optimized lighting at both high and low magnifications, with a NA0.25 setting for full coverage at extremely low magnifications. An iris diaphragm allows you to adjust the aperture to optimize contrast and depth-of-field. The condenser holder has an integrated, rotatable polarizer for diascopic polarization. It uses rack-and-pinion height adjustment for precision control, and is centerable for proper alignment. The condenser is top-mounted for easier replacement when working with additional condensers. The illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.
Koehler Reflected Illumination
The top illuminator also uses a 100W incandescent light-source to provide ample light for use with polarization. Adjustable aperture and field diaphragms offer precise control over the light field for improved contrast and edge sharpness. A removable polarizer board provides polarization for reflected illumination. The analyzer is equipped with a dial to control the angle of cross-polarization.
Digital Imaging
This microscope comes with an HDMI-capable digital camera, delivering 1080p video up to 60fps, and 2MP still images, even in low light. The highly-sensitive digital sensor makes this camera ideal for low-light applications, including darkfield and fluorescence. Able to be used as a standalone recording device using Secure Digital memory, or as a wi-fi camera on a networked computer, this is an extremely flexible imaging solution.
Connected to an HDMI monitor or TV, 1080p live video can be viewed at a super-smooth 60fps. The included USB mouse allows you to make adjustments in the internal software for settings such as white-balance and exposure, and control recording functions. As an alternative solution, connect to the camera over WiFi for remote software control, with 25fps streaming. The included Windows software offers image-development and measurement tools, as well as advanced compositing features such as image-stitching and extended-depth-of-focus. With the ability to calibrate scales at multiple magnifications, the software can be used for multi-level inspection. For Mac and Linux, there is a lite version of the software which can capture video and still images, and includes limited processing features.
Specifications
| Optical System | Infinite-conjugate | ||||||||
| Reference Focal Length | 200mm | ||||||||
| Head | Trinocular, 30° incline, 360° rotatable | ||||||||
| Interpupillary Adjustment | Siedentopf compensation-free gemel, 48-75mm | ||||||||
| Ocular Diameter | 30mm | ||||||||
| Ocular Diopters | left ocular | ||||||||
| Eyepieces | 10X | ||||||||
| Photo Port | height-adjustable YX series, 23mm tube mount | ||||||||
| Objective Lenses | Infinity-corrected | ||||||||
| Objective Parfocal Distance | 45mm | ||||||||
| Objective Mounting Thread | RMS 20.32mm | ||||||||
| Objective Turret | Reverse quintuple, ball-bearing movement | ||||||||
| Focusing System | Coaxial coarse and fine focus, tension control | ||||||||
| Focus Range |
|
||||||||
| Stage Design | 360° rotating circular, switched click-stop, dual-axis mechanical caliper | ||||||||
| Stage Dimensions | 170mm diameter | ||||||||
| X-Y Translation Range | 30mm x 40mm | ||||||||
| Reflected Illumination | 24V 100W halogen, continuous-adjustment, rear-mount housing | ||||||||
| Transmitted Illumination | 24V 100W halogen, continuous-adjustment, rear-mount housing | ||||||||
| Condenser | NA0.9/0.25 achromatic swing condenser with iris diaphragm | ||||||||
| Sub-stage Condenser-holder | rack and pinion, integrated polarizer | ||||||||
Objective Lenses
| Magnification | Corrections | NA | WD | Immersion Medium | Cover-glass Thickness |
|---|---|---|---|---|---|
| 5X | plan-achromatic | 0.12 | 15.5mm | — | — |
| 10X | plan-achromatic | 0.25 | 10.0mm | — | — |
| 20X | plan-achromatic | 0.4 | 5.8mm | — | 0 |
| 50X | plan-achromatic | 0.75 | 0.32mm | — | 0 |
| 100X | plan-achromatic | 0.8 | 2mm | — | 0 |
| 40X | plan-achromatic | 0.65 | 0.54mm | — | 0.17 |
| 100X | plan-achromatic | 1.25 | 0.13mm | oil | 0.17 |
| Camera Specifications | |
| Sensor Type | CMOS |
| Sensor Optical Format | 1/1.9" |
| Active Pixels | 2.07M (1920 x 1080) |
| Pixel Size | 3.75µm x 3.75µm |
| Active Sensor Area | 7.2mm x 4.05mm |
| Shutter | electronic rolling shutter |
| Sensitivity | 1120mV @ 1/30s (f/5.6) |
| Spectral Response | 380-650nm with IR-cut filter |
| Video Preview Resolution (HDMI) | 1920 x 1080 |
| Video Preview Framerate (HDMI) | 60fps |
| Video Capture Resolution | 1920 x 1080 |
| Video Capture Framerate | 30fps (SecureDigital) 25fps max (wi-fi) |
| Internal Video Capture Format | ASF |
| Photo Capture Resolution | 1920 x 1080 |
| Internal Photo Capture Format | JPG |
| Recording Media | SecureDigital card |
| Connectivity | HDMI, wi-fi |
| Wi-fi Standard | 802.11n 150Mbps |
| Lens-mount | C-mount |
| Compensating Lens | 0.5X (optional) |
| Power | 12VDC 1A |
Software
| OS Requirements | Windows (32/64 bit) XP/Vista/7/8/10, Mac OS 10.8+, Linux kernel 3.13+ | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hardware Requirements | Intel Core2 2.8GHz or comparable processor, 4GB RAM | ||||||||||||||||||
| Features |
|
Packing List:
The PZ620T is an indispensable instrument for mineralogists, pathologists, and any laboratory that needs a polarizing microscope that delivers on quality and versatility. The microscope is equipped to handle polarization for transmitted and reflected illumination, with a rotating stage and Bertrand lens for in-depth mineral analysis. High-power incandescent illumination and strain-free optics ensure optimal image quality for both orthoscopic and conoscopic observation over a large magnification range with seven included objective lenses.
Viewing Head
The microscope's head is designed for precision and comfort. The super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification. Compensation-free Siedentopf interpupillary adjustment allows any user to properly align the oculars without readjusting focus. For users with astigmatism or asymmetrical vision, the left ocular can be adjusted to fine-tune focus. The photo port is equipped with a 23mm tube for attaching cameras with compensating lenses, and is height-adjustable to match focus with the eyepieces. The port is compatible with our YX series C-mount adapters which can attach directly to C-mount cameras without a compensating lens – ideal for 1” format sensors. The head is set to a 30° incline which is ideal for viewing from a standing position, and it can be rotated 360°.
Betrand Lens
The Bertand lens allows the user to quickly switch between normal orthoscopic and conoscopic observation. This is required to shift to the rear focal plane for proper alignment of the aperture diaphragm, and to observe interference patterns created by minerals under polarized light. The lens assembly has a slot for the included first-order, quarter-wave, and quartz-wedge retardation plates.
Optics
The infinity-corrected optical system eliminates optical errors when using filters and other in-line components, which is of paramount importance in polarized-light microscopy. The quintuple objective turret provides instant access to 5 magnification levels to efficiently move through magnifications from 50X to 1000X. Seven objective lenses are provided ranging from 5X to 100X, with both oil and dry 100X lenses. The turret's reversed orientation provides more working room above the stage. These high-quality lenses are strain-free to ensure accurate observation under polarized light, with plan-achromatic corrections to improve resolution and field flatness for edge-to-edge sharpness. Each objective mount can be independently centered to ensure proper alignment.
The Stage
The stage is designed for precise sample placement, with full stage centering and a dual-axis mechanical caliper which can accommodate varying specimen sizes. Once centered, the specimen can be rotated to locate its axis and tested for birefringence. The sub-stage polarizer can also be rotated to avoid stage movement when working with specimens with weaker birefringence.
Koehler Transmitted Illumination
Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The rear-mounted 100W incandescent light-source provides 100 CRI illumination with ample brightness for contrast-enhancement methods like darkfield. The lower color temperature of the halogen light-source causes less eyestrain compared to high-Kelvin LED. The light condenser uses a swing mechanism for optimized lighting at both high and low magnifications, with a NA0.25 setting for full coverage at extremely low magnifications. An iris diaphragm allows you to adjust the aperture to optimize contrast and depth-of-field. The condenser holder has an integrated, rotatable polarizer for diascopic polarization. It uses rack-and-pinion height adjustment for precision control, and is centerable for proper alignment. The condenser is top-mounted for easier replacement when working with additional condensers. The illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.
Koehler Reflected Illumination
The top illuminator also uses a 100W incandescent light-source to provide ample light for use with polarization. Adjustable aperture and field diaphragms offer precise control over the light field for improved contrast and edge sharpness. A removable polarizer board provides polarization for reflected illumination. The analyzer is equipped with a dial to control the angle of cross-polarization.
Digital Imaging
This microscope comes with an HDMI-capable digital camera, delivering 1080p video up to 60fps, and 5MP still images. The highly-sensitive digital sensor makes this camera ideal for low-light applications, including dark-field and fluorescence. Able to be used as a standalone recording device using Secure Digital memory, or as a WiFi camera on a networked computer, this is an extremely flexible imaging solution.
Connected to an HDMI monitor or TV, 1080p live video can be viewed at a super-smooth 60fps. The included USB mouse allows you to make adjustments in the internal software for settings such as white-balance and exposure, and control recording functions. As an alternative solution, connect to the camera over WiFi for remote software control, with 25fps streaming. The included Windows software offers image-development and measurement tools, as well as advanced compositing features such as image-stitching and extended-depth-of-focus. With the ability to calibrate scales at multiple magnifications, the software can be used for multi-level inspection. For Mac and Linux, there is a lite version of the software which can capture video and still images, and includes limited processing features.
Specifications
| Optical System | Infinite-conjugate | ||||||||
| Reference Focal Length | 200mm | ||||||||
| Head | Trinocular, 30° incline, 360° rotatable | ||||||||
| Interpupillary Adjustment | Siedentopf compensation-free gemel, 48-75mm | ||||||||
| Ocular Diameter | 30mm | ||||||||
| Ocular Diopters | left ocular | ||||||||
| Eyepieces | 10X | ||||||||
| Photo Port | height-adjustable YX series, 23mm tube mount | ||||||||
| Objective Lenses | Infinity-corrected | ||||||||
| Objective Parfocal Distance | 45mm | ||||||||
| Objective Mounting Thread | RMS 20.32mm | ||||||||
| Objective Turret | Reverse quintuple, ball-bearing movement | ||||||||
| Focusing System | Coaxial coarse and fine focus, tension control | ||||||||
| Focus Range |
|
||||||||
| Stage Design | 360° rotating circular, switched click-stop, dual-axis mechanical caliper | ||||||||
| Stage Dimensions | 170mm diameter | ||||||||
| X-Y Translation Range | 30mm x 40mm | ||||||||
| Reflected Illumination | 24V 100W halogen, continuous-adjustment, rear-mount housing | ||||||||
| Transmitted Illumination | 24V 100W halogen, continuous-adjustment, rear-mount housing | ||||||||
| Condenser | NA0.9/0.25 achromatic swing condenser with iris diaphragm | ||||||||
| Sub-stage Condenser-holder | rack and pinion, integrated polarizer | ||||||||
Objective Lenses
| Magnification | Corrections | NA | WD | Immersion Medium | Cover-glass Thickness |
|---|---|---|---|---|---|
| 5X | plan-achromatic | 0.12 | 15.5mm | — | — |
| 10X | plan-achromatic | 0.25 | 10.0mm | — | — |
| 20X | plan-achromatic | 0.4 | 5.8mm | — | 0 |
| 50X | plan-achromatic | 0.75 | 0.32mm | — | 0 |
| 100X | plan-achromatic | 0.8 | 2mm | — | 0 |
| 40X | plan-achromatic | 0.65 | 0.54mm | — | 0.17 |
| 100X | plan-achromatic | 1.25 | 0.13mm | oil | 0.17 |
| Camera Specifications | |
| Sensor Type | CMOS |
| Sensor Optical Format | 1/1.9" |
| Active Pixels | 5.04M (2592 x 1944) |
| Pixel Size | 2.4µm x 2.4µm |
| Active Sensor Area | 6.22mm x 4.67mm |
| Shutter | electronic rolling shutter |
| Sensitivity | 425mV @ 1/30s (f/5.6) |
| Spectral Response | 380-650nm with IR-cut filter |
| Video Preview Resolution (HDMI) | 1920 x 1080 |
| Video Preview Framerate (HDMI) | 60fps |
| Video Capture Resolution | 1920 x 1080 |
| Video Capture Framerate | 30fps (SecureDigital) 25fps max (wi-fi) |
| Internal Video Capture Format | ASF |
| Photo Capture Resolution | 1920 x 1080 |
| Internal Photo Capture Format | JPG |
| Recording Media | SecureDigital card |
| Connectivity | HDMI, wi-fi |
| Wi-fi Standard | 802.11n 150Mbps |
| Lens-mount | C-mount |
| Compensating Lens | 0.5X |
| Power | 12VDC 1A |
Software
| OS Requirements | Windows (32/64 bit) XP/Vista/7/8/10, Mac OS 10.8+, Linux kernel 3.13+ | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hardware Requirements | Intel Core2 2.8GHz or comparable processor, 4GB RAM | ||||||||||||||||||
| Features |
|
Packing List:
The PZ620T is an indispensable instrument for mineralogists, pathologists, and any laboratory that needs a polarizing microscope that delivers on quality and versatility. The microscope is equipped to handle polarization for transmitted and reflected illumination, with a rotating stage and Bertrand lens for in-depth mineral analysis. High-power incandescent illumination and strain-free optics ensure optimal image quality for both orthoscopic and conoscopic observation over a large magnification range with seven included objective lenses.
Viewing Head
The microscope's head is designed for precision and comfort. The super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification. Compensation-free Siedentopf interpupillary adjustment allows any user to properly align the oculars without readjusting focus. For users with astigmatism or asymmetrical vision, the left ocular can be adjusted to fine-tune focus. The photo port is equipped with a 23mm tube for attaching cameras with compensating lenses, and is height-adjustable to match focus with the eyepieces. The port is compatible with our YX series C-mount adapters which can attach directly to C-mount cameras without a compensating lens – ideal for 1” format sensors. The head is set to a 30° incline which is ideal for viewing from a standing position, and it can be rotated 360°.
Betrand Lens
The Bertand lens allows the user to quickly switch between normal orthoscopic and conoscopic observation. This is required to shift to the rear focal plane for proper alignment of the aperture diaphragm, and to observe interference patterns created by minerals under polarized light. The lens assembly has a slot for the included first-order, quarter-wave, and quartz-wedge retardation plates.
Optics
The infinity-corrected optical system eliminates optical errors when using filters and other in-line components, which is of paramount importance in polarized-light microscopy. The quintuple objective turret provides instant access to 5 magnification levels to efficiently move through magnifications from 50X to 1000X. Seven objective lenses are provided ranging from 5X to 100X, with both oil and dry 100X lenses. The turret's reversed orientation provides more working room above the stage. These high-quality lenses are strain-free to ensure accurate observation under polarized light, with plan-achromatic corrections to improve resolution and field flatness for edge-to-edge sharpness. Each objective mount can be independently centered to ensure proper alignment.
The Stage
The stage is designed for precise sample placement, with full stage centering and a dual-axis mechanical caliper which can accommodate varying specimen sizes. Once centered, the specimen can be rotated to locate its axis and tested for birefringence. The sub-stage polarizer can also be rotated to avoid stage movement when working with specimens with weaker birefringence.
Koehler Transmitted Illumination
Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The rear-mounted 100W incandescent light-source provides 100 CRI illumination with ample brightness for contrast-enhancement methods like darkfield. The lower color temperature of the halogen light-source causes less eyestrain compared to high-Kelvin LED. The light condenser uses a swing mechanism for optimized lighting at both high and low magnifications, with a NA0.25 setting for full coverage at extremely low magnifications. An iris diaphragm allows you to adjust the aperture to optimize contrast and depth-of-field. The condenser holder has an integrated, rotatable polarizer for diascopic polarization. It uses rack-and-pinion height adjustment for precision control, and is centerable for proper alignment. The condenser is top-mounted for easier replacement when working with additional condensers. The illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.
Koehler Reflected Illumination
The top illuminator also uses a 100W incandescent light-source to provide ample light for use with polarization. Adjustable aperture and field diaphragms offer precise control over the light field for improved contrast and edge sharpness. A removable polarizer board provides polarization for reflected illumination. The analyzer is equipped with a dial to control the angle of cross-polarization.
Digital Imaging
This microscope comes with a next-generation live-view imaging system. The hyper-sensitive CMOS sensor captures images with better efficiency, and much-improved speed compared to CCD sensors. The camera uses global-shutter technology which produces smoother motion in video. The camera uses a standard C-mount interface for maximum compatibility with various microscopy-systems. It can be used as a stand-alone recorder when used with an HDMI monitor or television, or live-streamed to a PC via wi-fi for image-capture and video-recording.
The included Windows software offers image-development and measurement tools, as well as advanced compositing features such as image-stitching and extended-depth-of-focus. With the ability to calibrate scales at multiple magnifications, the software can be used for multi-level inspection. For Mac and Linux, there is a lite version of the software which can capture video and still images, and includes limited processing features.
Specifications
| Optical System | Infinite-conjugate | ||||||||
| Reference Focal Length | 200mm | ||||||||
| Head | Trinocular, 30° incline, 360° rotatable | ||||||||
| Interpupillary Adjustment | Siedentopf compensation-free gemel, 48-75mm | ||||||||
| Ocular Diameter | 30mm | ||||||||
| Ocular Diopters | left ocular | ||||||||
| Eyepieces | 10X | ||||||||
| Photo Port | height-adjustable YX series, 23mm tube mount | ||||||||
| Objective Lenses | Infinity-corrected | ||||||||
| Objective Parfocal Distance | 45mm | ||||||||
| Objective Mounting Thread | RMS 20.32mm | ||||||||
| Objective Turret | Reverse quintuple, ball-bearing movement | ||||||||
| Focusing System | Coaxial coarse and fine focus, tension control | ||||||||
| Focus Range |
|
||||||||
| Stage Design | 360° rotating circular, switched click-stop, dual-axis mechanical caliper | ||||||||
| Stage Dimensions | 170mm diameter | ||||||||
| X-Y Translation Range | 30mm x 40mm | ||||||||
| Reflected Illumination | 24V 100W halogen, continuous-adjustment, rear-mount housing | ||||||||
| Transmitted Illumination | 24V 100W halogen, continuous-adjustment, rear-mount housing | ||||||||
| Condenser | NA0.9/0.25 achromatic swing condenser with iris diaphragm | ||||||||
| Sub-stage Condenser-holder | rack and pinion, integrated polarizer | ||||||||
Objective Lenses
| Magnification | Corrections | NA | WD | Immersion Medium | Cover-glass Thickness |
|---|---|---|---|---|---|
| 5X | plan-achromatic | 0.12 | 15.5mm | — | — |
| 10X | plan-achromatic | 0.25 | 10.0mm | — | — |
| 20X | plan-achromatic | 0.4 | 5.8mm | — | 0 |
| 50X | plan-achromatic | 0.75 | 0.32mm | — | 0 |
| 100X | plan-achromatic | 0.8 | 2mm | — | 0 |
| 40X | plan-achromatic | 0.65 | 0.54mm | — | 0.17 |
| 100X | plan-achromatic | 1.25 | 0.13mm | oil | 0.17 |
| Camera Specifications | |
| Sensor Type | CMOS |
| Sensor Optical Format | 1/1.2" |
| Active Pixels | 2.07M (1920 x 1080) |
| Pixel Size | 5.86µm x 5.86µm |
| Active Sensor Area | 11.25mm x 6.33mm |
| Shutter | global shutter |
| Sensitivity | 1016mV @ 1/30s (f/5.6) |
| Spectral Response | 380-650nm with IR-cut filter |
| Video Preview Resolution (HDMI) | 1920 x 1080 |
| Video Preview Framerate (HDMI) | 60fps |
| Video Capture Resolution | 1920 x 1080 |
| Video Capture Framerate | 30fps (SecureDigital) 25fps max (wi-fi) |
| Internal Video Capture Format | ASF |
| Photo Capture Resolution | 1920 x 1080 |
| Internal Photo Capture Format | JPG |
| Recording Media | SecureDigital card |
| Connectivity | HDMI, wi-fi |
| Wi-fi Standard | 802.11n 150Mbps |
| Lens-mount | C-mount |
| Compensating Lens | 0.75X |
| Power | 12VDC 1A |
Software
| OS Requirements | Windows (32/64 bit) XP/Vista/7/8/10, Mac OS 10.8+, Linux kernel 3.13+ | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hardware Requirements | Intel Core2 2.8GHz or comparable processor, 4GB RAM | ||||||||||||||||||
| Features |
|
Packing List:
The PZ620T is an indispensable instrument for mineralogists, pathologists, and any laboratory that needs a polarizing microscope that delivers on quality and versatility. The microscope is equipped to handle polarization for transmitted and reflected illumination, with a rotating stage and Bertrand lens for in-depth mineral analysis. High-power incandescent illumination and strain-free optics ensure optimal image quality for both orthoscopic and conoscopic observation over a large magnification range with seven included objective lenses.
Viewing Head
The microscope's head is designed for precision and comfort. The super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification. Compensation-free Siedentopf interpupillary adjustment allows any user to properly align the oculars without readjusting focus. For users with astigmatism or asymmetrical vision, the left ocular can be adjusted to fine-tune focus. The photo port is equipped with a 23mm tube for attaching cameras with compensating lenses, and is height-adjustable to match focus with the eyepieces. The port is compatible with our YX series C-mount adapters which can attach directly to C-mount cameras without a compensating lens – ideal for 1” format sensors. The head is set to a 30° incline which is ideal for viewing from a standing position, and it can be rotated 360°.
Betrand Lens
The Bertand lens allows the user to quickly switch between normal orthoscopic and conoscopic observation. This is required to shift to the rear focal plane for proper alignment of the aperture diaphragm, and to observe interference patterns created by minerals under polarized light. The lens assembly has a slot for the included first-order, quarter-wave, and quartz-wedge retardation plates.
Optics
The infinity-corrected optical system eliminates optical errors when using filters and other in-line components, which is of paramount importance in polarized-light microscopy. The quintuple objective turret provides instant access to 5 magnification levels to efficiently move through magnifications from 50X to 1000X. Seven objective lenses are provided ranging from 5X to 100X, with both oil and dry 100X lenses. Additional 15X eyepieces expand the magnification range up to 1500X with 12 possible unique combinations. The turret's reversed orientation provides more working room above the stage. These high-quality lenses are strain-free to ensure accurate observation under polarized light, with plan-achromatic corrections to improve resolution and field flatness for edge-to-edge sharpness. Each objective mount can be independently centered to ensure proper alignment.
The Stage
The stage is designed for precise sample placement, with full stage centering and a dual-axis mechanical caliper which can accommodate varying specimen sizes. Once centered, the specimen can be rotated to locate its axis and tested for birefringence. The sub-stage polarizer can also be rotated to avoid stage movement when working with specimens with weaker birefringence.
Koehler Transmitted Illumination
Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The rear-mounted 100W incandescent light-source provides 100 CRI illumination with ample brightness for contrast-enhancement methods like darkfield. The lower color temperature of the halogen light-source causes less eyestrain compared to high-Kelvin LED. The light condenser uses a swing mechanism for optimized lighting at both high and low magnifications, with a NA0.25 setting for full coverage at extremely low magnifications. An iris diaphragm allows you to adjust the aperture to optimize contrast and depth-of-field. The condenser holder has an integrated, rotatable polarizer for diascopic polarization. It uses rack-and-pinion height adjustment for precision control, and is centerable for proper alignment. The condenser is top-mounted for easier replacement when working with additional condensers. The illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.
Koehler Reflected Illumination
The top illuminator also uses a 100W incandescent light-source to provide ample light for use with polarization. Adjustable aperture and field diaphragms offer precise control over the light field for improved contrast and edge sharpness. A removable polarizer board provides polarization for reflected illumination. The analyzer is equipped with a dial to control the angle of cross-polarization.
Digital Imaging
This microscope comes with a 1080p multifunction camera which can be used to record directly while streaming images to a monitor or TV, or with a computer. Connected to an HDMI monitor or TV, 1080p live video can be viewed at a super-smooth 60fps, while recording directly to a Secure Digital card at 25fps. The included USB mouse allows you to make adjustments in the internal software for settings such as white-balance and exposure. Optionally, a companion HDMI monitor can be attached directly to the camera, creating a self-sufficient turnkey system.
As an alternative solution, connect the camera to a computer via USB for remote software control. The included Windows software offers image-development and measurement tools, as well as advanced compositing features such as image-stitching and extended-depth-of-focus. With the ability to calibrate scales at multiple magnifications, the software can be used for multi-level inspection. For Mac and Linux, there is a lite version of the software which can capture video and still images, and includes limited processing features.
Specifications
| Optical System | Infinite-conjugate | ||||||||
| Reference Focal Length | 200mm | ||||||||
| Head | Trinocular, 30° incline, 360° rotatable | ||||||||
| Interpupillary Adjustment | Siedentopf compensation-free gemel, 48-75mm | ||||||||
| Ocular Diameter | 30mm | ||||||||
| Ocular Diopters | left ocular | ||||||||
| Eyepieces | 10X, 15X | ||||||||
| Photo Port | height-adjustable YX series, 23mm tube mount | ||||||||
| Objective Lenses | Infinity-corrected | ||||||||
| Objective Parfocal Distance | 45mm | ||||||||
| Objective Mounting Thread | RMS 20.32mm | ||||||||
| Objective Turret | Reverse quintuple, ball-bearing movement | ||||||||
| Focusing System | Coaxial coarse and fine focus, tension control | ||||||||
| Focus Range |
|
||||||||
| Stage Design | 360° rotating circular, switched click-stop, dual-axis mechanical caliper | ||||||||
| Stage Dimensions | 170mm diameter | ||||||||
| X-Y Translation Range | 30mm x 40mm | ||||||||
| Reflected Illumination | 24V 100W halogen, continuous-adjustment, rear-mount housing | ||||||||
| Transmitted Illumination | 24V 100W halogen, continuous-adjustment, rear-mount housing | ||||||||
| Condenser | NA0.9/0.25 achromatic swing condenser with iris diaphragm | ||||||||
| Sub-stage Condenser-holder | rack and pinion, integrated polarizer | ||||||||
Objective Lenses
| Magnification | Corrections | NA | WD | Immersion Medium | Cover-glass Thickness |
|---|---|---|---|---|---|
| 5X | plan-achromatic | 0.12 | 15.5mm | — | — |
| 10X | plan-achromatic | 0.25 | 10.0mm | — | — |
| 20X | plan-achromatic | 0.4 | 5.8mm | — | 0 |
| 50X | plan-achromatic | 0.75 | 0.32mm | — | 0 |
| 100X | plan-achromatic | 0.8 | 2mm | — | 0 |
| 40X | plan-achromatic | 0.65 | 0.54mm | — | 0.17 |
| 100X | plan-achromatic | 1.25 | 0.13mm | oil | 0.17 |
| Camera Specifications | |
| Sensor Type | CMOS |
| Sensor Optical Format | 1/2.8" |
| Active Pixels | 2.07M (1920 x 1080) |
| Pixel Size | 2.8µm x 2.8µm |
| Active Sensor Area | 5.38mm x 3.02mm |
| Shutter | electronic rolling shutter |
| Sensitivity | 510mV @ 1/30s (f/5.6) |
| Spectral Response | 380-650nm with IR-cut filter |
| Video Preview Resolution (HDMI) | 1920 x 1080 |
| Video Preview Framerate (HDMI) | 60fps |
| Video Capture Resolution | 1920 x 1080 |
| Video Capture Framerate | 25fps (SecureDigital) 30fps max (USB) |
| Photo Capture Resolution | 1920 x 1080 |
| Internal Photo Capture Format | JPG |
| Recording Media | SecureDigital card |
| Connectivity | HDMI, USB 2.0 |
| Lens-mount | C-mount |
| Compensating Lens | 0.37X |
| Power | 12VDC 1A |
Software
| OS Requirements | Windows (32/64 bit) XP/Vista/7/8/10, Mac OS 10.8+, Linux kernel 3.13+ | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hardware Requirements | Intel Core2 2.8GHz or comparable processor, 4GB RAM | ||||||||||||||||||
| Features |
|
Packing List:
The PZ620T is an indispensable instrument for mineralogists, pathologists, and any laboratory that needs a polarizing microscope that delivers on quality and versatility. The microscope is equipped to handle polarization for transmitted and reflected illumination, with a rotating stage and Bertrand lens for in-depth mineral analysis. High-power incandescent illumination and strain-free optics ensure optimal image quality for both orthoscopic and conoscopic observation over a large magnification range with seven included objective lenses.
Viewing Head
The microscope's head is designed for precision and comfort. The super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification. Compensation-free Siedentopf interpupillary adjustment allows any user to properly align the oculars without readjusting focus. For users with astigmatism or asymmetrical vision, the left ocular can be adjusted to fine-tune focus. The photo port is equipped with a 23mm tube for attaching cameras with compensating lenses, and is height-adjustable to match focus with the eyepieces. The port is compatible with our YX series C-mount adapters which can attach directly to C-mount cameras without a compensating lens – ideal for 1” format sensors. The head is set to a 30° incline which is ideal for viewing from a standing position, and it can be rotated 360°.
Betrand Lens
The Bertand lens allows the user to quickly switch between normal orthoscopic and conoscopic observation. This is required to shift to the rear focal plane for proper alignment of the aperture diaphragm, and to observe interference patterns created by minerals under polarized light. The lens assembly has a slot for the included first-order, quarter-wave, and quartz-wedge retardation plates.
Optics
The infinity-corrected optical system eliminates optical errors when using filters and other in-line components, which is of paramount importance in polarized-light microscopy. The quintuple objective turret provides instant access to 5 magnification levels to efficiently move through magnifications from 50X to 1000X. Seven objective lenses are provided ranging from 5X to 100X, with both oil and dry 100X lenses. Additional 15X eyepieces expand the magnification range up to 1500X with 12 possible unique combinations. The turret's reversed orientation provides more working room above the stage. These high-quality lenses are strain-free to ensure accurate observation under polarized light, with plan-achromatic corrections to improve resolution and field flatness for edge-to-edge sharpness. Each objective mount can be independently centered to ensure proper alignment.
The Stage
The stage is designed for precise sample placement, with full stage centering and a dual-axis mechanical caliper which can accommodate varying specimen sizes. Once centered, the specimen can be rotated to locate its axis and tested for birefringence. The sub-stage polarizer can also be rotated to avoid stage movement when working with specimens with weaker birefringence.
Koehler Transmitted Illumination
Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The rear-mounted 100W incandescent light-source provides 100 CRI illumination with ample brightness for contrast-enhancement methods like darkfield. The lower color temperature of the halogen light-source causes less eyestrain compared to high-Kelvin LED. The light condenser uses a swing mechanism for optimized lighting at both high and low magnifications, with a NA0.25 setting for full coverage at extremely low magnifications. An iris diaphragm allows you to adjust the aperture to optimize contrast and depth-of-field. The condenser holder has an integrated, rotatable polarizer for diascopic polarization. It uses rack-and-pinion height adjustment for precision control, and is centerable for proper alignment. The condenser is top-mounted for easier replacement when working with additional condensers. The illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.
Koehler Reflected Illumination
The top illuminator also uses a 100W incandescent light-source to provide ample light for use with polarization. Adjustable aperture and field diaphragms offer precise control over the light field for improved contrast and edge sharpness. A removable polarizer board provides polarization for reflected illumination. The analyzer is equipped with a dial to control the angle of cross-polarization.
Digital Imaging
This microscope comes with an HDMI-capable digital camera, delivering 1080p video up to 60fps, and 2MP still images, even in low light. The highly-sensitive digital sensor makes this camera ideal for low-light applications, including darkfield and fluorescence. Able to be used as a standalone recording device using Secure Digital memory, or as a wi-fi camera on a networked computer, this is an extremely flexible imaging solution.
Connected to an HDMI monitor or TV, 1080p live video can be viewed at a super-smooth 60fps. The included USB mouse allows you to make adjustments in the internal software for settings such as white-balance and exposure, and control recording functions. As an alternative solution, connect to the camera over WiFi for remote software control, with 25fps streaming. The included Windows software offers image-development and measurement tools, as well as advanced compositing features such as image-stitching and extended-depth-of-focus. With the ability to calibrate scales at multiple magnifications, the software can be used for multi-level inspection. For Mac and Linux, there is a lite version of the software which can capture video and still images, and includes limited processing features.
Specifications
| Optical System | Infinite-conjugate | ||||||||
| Reference Focal Length | 200mm | ||||||||
| Head | Trinocular, 30° incline, 360° rotatable | ||||||||
| Interpupillary Adjustment | Siedentopf compensation-free gemel, 48-75mm | ||||||||
| Ocular Diameter | 30mm | ||||||||
| Ocular Diopters | left ocular | ||||||||
| Eyepieces | 10X, 15X | ||||||||
| Photo Port | height-adjustable YX series, 23mm tube mount | ||||||||
| Objective Lenses | Infinity-corrected | ||||||||
| Objective Parfocal Distance | 45mm | ||||||||
| Objective Mounting Thread | RMS 20.32mm | ||||||||
| Objective Turret | Reverse quintuple, ball-bearing movement | ||||||||
| Focusing System | Coaxial coarse and fine focus, tension control | ||||||||
| Focus Range |
|
||||||||
| Stage Design | 360° rotating circular, switched click-stop, dual-axis mechanical caliper | ||||||||
| Stage Dimensions | 170mm diameter | ||||||||
| X-Y Translation Range | 30mm x 40mm | ||||||||
| Reflected Illumination | 24V 100W halogen, continuous-adjustment, rear-mount housing | ||||||||
| Transmitted Illumination | 24V 100W halogen, continuous-adjustment, rear-mount housing | ||||||||
| Condenser | NA0.9/0.25 achromatic swing condenser with iris diaphragm | ||||||||
| Sub-stage Condenser-holder | rack and pinion, integrated polarizer | ||||||||
Objective Lenses
| Magnification | Corrections | NA | WD | Immersion Medium | Cover-glass Thickness |
|---|---|---|---|---|---|
| 5X | plan-achromatic | 0.12 | 15.5mm | — | — |
| 10X | plan-achromatic | 0.25 | 10.0mm | — | — |
| 20X | plan-achromatic | 0.4 | 5.8mm | — | 0 |
| 50X | plan-achromatic | 0.75 | 0.32mm | — | 0 |
| 100X | plan-achromatic | 0.8 | 2mm | — | 0 |
| 40X | plan-achromatic | 0.65 | 0.54mm | — | 0.17 |
| 100X | plan-achromatic | 1.25 | 0.13mm | oil | 0.17 |
| Camera Specifications | |
| Sensor Type | CMOS |
| Sensor Optical Format | 1/1.9" |
| Active Pixels | 2.07M (1920 x 1080) |
| Pixel Size | 3.75µm x 3.75µm |
| Active Sensor Area | 7.2mm x 4.05mm |
| Shutter | electronic rolling shutter |
| Sensitivity | 1120mV @ 1/30s (f/5.6) |
| Spectral Response | 380-650nm with IR-cut filter |
| Video Preview Resolution (HDMI) | 1920 x 1080 |
| Video Preview Framerate (HDMI) | 60fps |
| Video Capture Resolution | 1920 x 1080 |
| Video Capture Framerate | 30fps (SecureDigital) 25fps max (wi-fi) |
| Internal Video Capture Format | ASF |
| Photo Capture Resolution | 1920 x 1080 |
| Internal Photo Capture Format | JPG |
| Recording Media | SecureDigital card |
| Connectivity | HDMI, wi-fi |
| Wi-fi Standard | 802.11n 150Mbps |
| Lens-mount | C-mount |
| Compensating Lens | 0.5X (optional) |
| Power | 12VDC 1A |
Software
| OS Requirements | Windows (32/64 bit) XP/Vista/7/8/10, Mac OS 10.8+, Linux kernel 3.13+ | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hardware Requirements | Intel Core2 2.8GHz or comparable processor, 4GB RAM | ||||||||||||||||||
| Features |
|
Packing List:
The PZ620T is an indispensable instrument for mineralogists, pathologists, and any laboratory that needs a polarizing microscope that delivers on quality and versatility. The microscope is equipped to handle polarization for transmitted and reflected illumination, with a rotating stage and Bertrand lens for in-depth mineral analysis. High-power incandescent illumination and strain-free optics ensure optimal image quality for both orthoscopic and conoscopic observation over a large magnification range with seven included objective lenses.
Viewing Head
The microscope's head is designed for precision and comfort. The super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification. Compensation-free Siedentopf interpupillary adjustment allows any user to properly align the oculars without readjusting focus. For users with astigmatism or asymmetrical vision, the left ocular can be adjusted to fine-tune focus. The photo port is equipped with a 23mm tube for attaching cameras with compensating lenses, and is height-adjustable to match focus with the eyepieces. The port is compatible with our YX series C-mount adapters which can attach directly to C-mount cameras without a compensating lens – ideal for 1” format sensors. The head is set to a 30° incline which is ideal for viewing from a standing position, and it can be rotated 360°.
Betrand Lens
The Bertand lens allows the user to quickly switch between normal orthoscopic and conoscopic observation. This is required to shift to the rear focal plane for proper alignment of the aperture diaphragm, and to observe interference patterns created by minerals under polarized light. The lens assembly has a slot for the included first-order, quarter-wave, and quartz-wedge retardation plates.
Optics
The infinity-corrected optical system eliminates optical errors when using filters and other in-line components, which is of paramount importance in polarized-light microscopy. The quintuple objective turret provides instant access to 5 magnification levels to efficiently move through magnifications from 50X to 1000X. Seven objective lenses are provided ranging from 5X to 100X, with both oil and dry 100X lenses. Additional 15X eyepieces expand the magnification range up to 1500X with 12 possible unique combinations. The turret's reversed orientation provides more working room above the stage. These high-quality lenses are strain-free to ensure accurate observation under polarized light, with plan-achromatic corrections to improve resolution and field flatness for edge-to-edge sharpness. Each objective mount can be independently centered to ensure proper alignment.
The Stage
The stage is designed for precise sample placement, with full stage centering and a dual-axis mechanical caliper which can accommodate varying specimen sizes. Once centered, the specimen can be rotated to locate its axis and tested for birefringence. The sub-stage polarizer can also be rotated to avoid stage movement when working with specimens with weaker birefringence.
Koehler Transmitted Illumination
Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The rear-mounted 100W incandescent light-source provides 100 CRI illumination with ample brightness for contrast-enhancement methods like darkfield. The lower color temperature of the halogen light-source causes less eyestrain compared to high-Kelvin LED. The light condenser uses a swing mechanism for optimized lighting at both high and low magnifications, with a NA0.25 setting for full coverage at extremely low magnifications. An iris diaphragm allows you to adjust the aperture to optimize contrast and depth-of-field. The condenser holder has an integrated, rotatable polarizer for diascopic polarization. It uses rack-and-pinion height adjustment for precision control, and is centerable for proper alignment. The condenser is top-mounted for easier replacement when working with additional condensers. The illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.
Koehler Reflected Illumination
The top illuminator also uses a 100W incandescent light-source to provide ample light for use with polarization. Adjustable aperture and field diaphragms offer precise control over the light field for improved contrast and edge sharpness. A removable polarizer board provides polarization for reflected illumination. The analyzer is equipped with a dial to control the angle of cross-polarization.
Digital Imaging
This microscope comes with an HDMI-capable digital camera, delivering 1080p video up to 60fps, and 5MP still images. The highly-sensitive digital sensor makes this camera ideal for low-light applications, including dark-field and fluorescence. Able to be used as a standalone recording device using Secure Digital memory, or as a WiFi camera on a networked computer, this is an extremely flexible imaging solution.
Connected to an HDMI monitor or TV, 1080p live video can be viewed at a super-smooth 60fps. The included USB mouse allows you to make adjustments in the internal software for settings such as white-balance and exposure, and control recording functions. As an alternative solution, connect to the camera over WiFi for remote software control, with 25fps streaming. The included Windows software offers image-development and measurement tools, as well as advanced compositing features such as image-stitching and extended-depth-of-focus. With the ability to calibrate scales at multiple magnifications, the software can be used for multi-level inspection. For Mac and Linux, there is a lite version of the software which can capture video and still images, and includes limited processing features.
Specifications
| Optical System | Infinite-conjugate | ||||||||
| Reference Focal Length | 200mm | ||||||||
| Head | Trinocular, 30° incline, 360° rotatable | ||||||||
| Interpupillary Adjustment | Siedentopf compensation-free gemel, 48-75mm | ||||||||
| Ocular Diameter | 30mm | ||||||||
| Ocular Diopters | left ocular | ||||||||
| Eyepieces | 10X, 15X | ||||||||
| Photo Port | height-adjustable YX series, 23mm tube mount | ||||||||
| Objective Lenses | Infinity-corrected | ||||||||
| Objective Parfocal Distance | 45mm | ||||||||
| Objective Mounting Thread | RMS 20.32mm | ||||||||
| Objective Turret | Reverse quintuple, ball-bearing movement | ||||||||
| Focusing System | Coaxial coarse and fine focus, tension control | ||||||||
| Focus Range |
|
||||||||
| Stage Design | 360° rotating circular, switched click-stop, dual-axis mechanical caliper | ||||||||
| Stage Dimensions | 170mm diameter | ||||||||
| X-Y Translation Range | 30mm x 40mm | ||||||||
| Reflected Illumination | 24V 100W halogen, continuous-adjustment, rear-mount housing | ||||||||
| Transmitted Illumination | 24V 100W halogen, continuous-adjustment, rear-mount housing | ||||||||
| Condenser | NA0.9/0.25 achromatic swing condenser with iris diaphragm | ||||||||
| Sub-stage Condenser-holder | rack and pinion, integrated polarizer | ||||||||
Objective Lenses
| Magnification | Corrections | NA | WD | Immersion Medium | Cover-glass Thickness |
|---|---|---|---|---|---|
| 5X | plan-achromatic | 0.12 | 15.5mm | — | — |
| 10X | plan-achromatic | 0.25 | 10.0mm | — | — |
| 20X | plan-achromatic | 0.4 | 5.8mm | — | 0 |
| 50X | plan-achromatic | 0.75 | 0.32mm | — | 0 |
| 100X | plan-achromatic | 0.8 | 2mm | — | 0 |
| 40X | plan-achromatic | 0.65 | 0.54mm | — | 0.17 |
| 100X | plan-achromatic | 1.25 | 0.13mm | oil | 0.17 |
| Camera Specifications | |
| Sensor Type | CMOS |
| Sensor Optical Format | 1/1.9" |
| Active Pixels | 5.04M (2592 x 1944) |
| Pixel Size | 2.4µm x 2.4µm |
| Active Sensor Area | 6.22mm x 4.67mm |
| Shutter | electronic rolling shutter |
| Sensitivity | 425mV @ 1/30s (f/5.6) |
| Spectral Response | 380-650nm with IR-cut filter |
| Video Preview Resolution (HDMI) | 1920 x 1080 |
| Video Preview Framerate (HDMI) | 60fps |
| Video Capture Resolution | 1920 x 1080 |
| Video Capture Framerate | 30fps (SecureDigital) 25fps max (wi-fi) |
| Internal Video Capture Format | ASF |
| Photo Capture Resolution | 1920 x 1080 |
| Internal Photo Capture Format | JPG |
| Recording Media | SecureDigital card |
| Connectivity | HDMI, wi-fi |
| Wi-fi Standard | 802.11n 150Mbps |
| Lens-mount | C-mount |
| Compensating Lens | 0.5X |
| Power | 12VDC 1A |
Software
| OS Requirements | Windows (32/64 bit) XP/Vista/7/8/10, Mac OS 10.8+, Linux kernel 3.13+ | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hardware Requirements | Intel Core2 2.8GHz or comparable processor, 4GB RAM | ||||||||||||||||||
| Features |
|
Packing List:
The PZ620T is an indispensable instrument for mineralogists, pathologists, and any laboratory that needs a polarizing microscope that delivers on quality and versatility. The microscope is equipped to handle polarization for transmitted and reflected illumination, with a rotating stage and Bertrand lens for in-depth mineral analysis. High-power incandescent illumination and strain-free optics ensure optimal image quality for both orthoscopic and conoscopic observation over a large magnification range with seven included objective lenses.
Viewing Head
The microscope's head is designed for precision and comfort. The super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification. Compensation-free Siedentopf interpupillary adjustment allows any user to properly align the oculars without readjusting focus. For users with astigmatism or asymmetrical vision, the left ocular can be adjusted to fine-tune focus. The photo port is equipped with a 23mm tube for attaching cameras with compensating lenses, and is height-adjustable to match focus with the eyepieces. The port is compatible with our YX series C-mount adapters which can attach directly to C-mount cameras without a compensating lens – ideal for 1” format sensors. The head is set to a 30° incline which is ideal for viewing from a standing position, and it can be rotated 360°.
Betrand Lens
The Bertand lens allows the user to quickly switch between normal orthoscopic and conoscopic observation. This is required to shift to the rear focal plane for proper alignment of the aperture diaphragm, and to observe interference patterns created by minerals under polarized light. The lens assembly has a slot for the included first-order, quarter-wave, and quartz-wedge retardation plates.
Optics
The infinity-corrected optical system eliminates optical errors when using filters and other in-line components, which is of paramount importance in polarized-light microscopy. The quintuple objective turret provides instant access to 5 magnification levels to efficiently move through magnifications from 50X to 1000X. Seven objective lenses are provided ranging from 5X to 100X, with both oil and dry 100X lenses. Additional 15X eyepieces expand the magnification range up to 1500X with 12 possible unique combinations. The turret's reversed orientation provides more working room above the stage. These high-quality lenses are strain-free to ensure accurate observation under polarized light, with plan-achromatic corrections to improve resolution and field flatness for edge-to-edge sharpness. Each objective mount can be independently centered to ensure proper alignment.
The Stage
The stage is designed for precise sample placement, with full stage centering and a dual-axis mechanical caliper which can accommodate varying specimen sizes. Once centered, the specimen can be rotated to locate its axis and tested for birefringence. The sub-stage polarizer can also be rotated to avoid stage movement when working with specimens with weaker birefringence.
Koehler Transmitted Illumination
Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The rear-mounted 100W incandescent light-source provides 100 CRI illumination with ample brightness for contrast-enhancement methods like darkfield. The lower color temperature of the halogen light-source causes less eyestrain compared to high-Kelvin LED. The light condenser uses a swing mechanism for optimized lighting at both high and low magnifications, with a NA0.25 setting for full coverage at extremely low magnifications. An iris diaphragm allows you to adjust the aperture to optimize contrast and depth-of-field. The condenser holder has an integrated, rotatable polarizer for diascopic polarization. It uses rack-and-pinion height adjustment for precision control, and is centerable for proper alignment. The condenser is top-mounted for easier replacement when working with additional condensers. The illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.
Koehler Reflected Illumination
The top illuminator also uses a 100W incandescent light-source to provide ample light for use with polarization. Adjustable aperture and field diaphragms offer precise control over the light field for improved contrast and edge sharpness. A removable polarizer board provides polarization for reflected illumination. The analyzer is equipped with a dial to control the angle of cross-polarization.
Digital Imaging
This microscope comes with a next-generation live-view imaging system. The hyper-sensitive CMOS sensor captures images with better efficiency, and much-improved speed compared to CCD sensors. The camera uses global-shutter technology which produces smoother motion in video. The camera uses a standard C-mount interface for maximum compatibility with various microscopy-systems. It can be used as a stand-alone recorder when used with an HDMI monitor or television, or live-streamed to a PC via wi-fi for image-capture and video-recording.
The included Windows software offers image-development and measurement tools, as well as advanced compositing features such as image-stitching and extended-depth-of-focus. With the ability to calibrate scales at multiple magnifications, the software can be used for multi-level inspection. For Mac and Linux, there is a lite version of the software which can capture video and still images, and includes limited processing features.
Specifications
| Optical System | Infinite-conjugate | ||||||||
| Reference Focal Length | 200mm | ||||||||
| Head | Trinocular, 30° incline, 360° rotatable | ||||||||
| Interpupillary Adjustment | Siedentopf compensation-free gemel, 48-75mm | ||||||||
| Ocular Diameter | 30mm | ||||||||
| Ocular Diopters | left ocular | ||||||||
| Eyepieces | 10X, 15X | ||||||||
| Photo Port | height-adjustable YX series, 23mm tube mount | ||||||||
| Objective Lenses | Infinity-corrected | ||||||||
| Objective Parfocal Distance | 45mm | ||||||||
| Objective Mounting Thread | RMS 20.32mm | ||||||||
| Objective Turret | Reverse quintuple, ball-bearing movement | ||||||||
| Focusing System | Coaxial coarse and fine focus, tension control | ||||||||
| Focus Range |
|
||||||||
| Stage Design | 360° rotating circular, switched click-stop, dual-axis mechanical caliper | ||||||||
| Stage Dimensions | 170mm diameter | ||||||||
| X-Y Translation Range | 30mm x 40mm | ||||||||
| Reflected Illumination | 24V 100W halogen, continuous-adjustment, rear-mount housing | ||||||||
| Transmitted Illumination | 24V 100W halogen, continuous-adjustment, rear-mount housing | ||||||||
| Condenser | NA0.9/0.25 achromatic swing condenser with iris diaphragm | ||||||||
| Sub-stage Condenser-holder | rack and pinion, integrated polarizer | ||||||||
Objective Lenses
| Magnification | Corrections | NA | WD | Immersion Medium | Cover-glass Thickness |
|---|---|---|---|---|---|
| 5X | plan-achromatic | 0.12 | 15.5mm | — | — |
| 10X | plan-achromatic | 0.25 | 10.0mm | — | — |
| 20X | plan-achromatic | 0.4 | 5.8mm | — | 0 |
| 50X | plan-achromatic | 0.75 | 0.32mm | — | 0 |
| 100X | plan-achromatic | 0.8 | 2mm | — | 0 |
| 40X | plan-achromatic | 0.65 | 0.54mm | — | 0.17 |
| 100X | plan-achromatic | 1.25 | 0.13mm | oil | 0.17 |
| Camera Specifications | |
| Sensor Type | CMOS |
| Sensor Optical Format | 1/1.2" |
| Active Pixels | 2.07M (1920 x 1080) |
| Pixel Size | 5.86µm x 5.86µm |
| Active Sensor Area | 11.25mm x 6.33mm |
| Shutter | global shutter |
| Sensitivity | 1016mV @ 1/30s (f/5.6) |
| Spectral Response | 380-650nm with IR-cut filter |
| Video Preview Resolution (HDMI) | 1920 x 1080 |
| Video Preview Framerate (HDMI) | 60fps |
| Video Capture Resolution | 1920 x 1080 |
| Video Capture Framerate | 30fps (SecureDigital) 25fps max (wi-fi) |
| Internal Video Capture Format | ASF |
| Photo Capture Resolution | 1920 x 1080 |
| Internal Photo Capture Format | JPG |
| Recording Media | SecureDigital card |
| Connectivity | HDMI, wi-fi |
| Wi-fi Standard | 802.11n 150Mbps |
| Lens-mount | C-mount |
| Compensating Lens | 0.75X |
| Power | 12VDC 1A |
Software
| OS Requirements | Windows (32/64 bit) XP/Vista/7/8/10, Mac OS 10.8+, Linux kernel 3.13+ | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hardware Requirements | Intel Core2 2.8GHz or comparable processor, 4GB RAM | ||||||||||||||||||
| Features |
|
Packing List:
The PZ620T is an indispensable instrument for mineralogists, pathologists, and any laboratory that needs a polarizing microscope that delivers on quality and versatility. The microscope is equipped to handle polarization for transmitted and reflected illumination, with a rotating stage and Bertrand lens for in-depth mineral analysis. High-power incandescent illumination and strain-free optics ensure optimal image quality for both orthoscopic and conoscopic observation over a large magnification range with seven included objective lenses.
Viewing Head
The microscope's head is designed for precision and comfort. The super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification. Compensation-free Siedentopf interpupillary adjustment allows any user to properly align the oculars without readjusting focus. For users with astigmatism or asymmetrical vision, the left ocular can be adjusted to fine-tune focus. The photo port is equipped with a 23mm tube for attaching cameras with compensating lenses, and is height-adjustable to match focus with the eyepieces. The port is compatible with our YX series C-mount adapters which can attach directly to C-mount cameras without a compensating lens – ideal for 1” format sensors. The head is set to a 30° incline which is ideal for viewing from a standing position, and it can be rotated 360°.
Betrand Lens
The Bertand lens allows the user to quickly switch between normal orthoscopic and conoscopic observation. This is required to shift to the rear focal plane for proper alignment of the aperture diaphragm, and to observe interference patterns created by minerals under polarized light. The lens assembly has a slot for the included first-order, quarter-wave, and quartz-wedge retardation plates.
Optics
The infinity-corrected optical system eliminates optical errors when using filters and other in-line components, which is of paramount importance in polarized-light microscopy. The quintuple objective turret provides instant access to 5 magnification levels to efficiently move through magnifications from 50X to 1000X. Seven objective lenses are provided ranging from 5X to 100X, with both oil and dry 100X lenses. Additional 20X eyepieces expand the magnification range up to 2000X with 8 possible unique combinations. The turret's reversed orientation provides more working room above the stage. These high-quality lenses are strain-free to ensure accurate observation under polarized light, with plan-achromatic corrections to improve resolution and field flatness for edge-to-edge sharpness. Each objective mount can be independently centered to ensure proper alignment.
The Stage
The stage is designed for precise sample placement, with full stage centering and a dual-axis mechanical caliper which can accommodate varying specimen sizes. Once centered, the specimen can be rotated to locate its axis and tested for birefringence. The sub-stage polarizer can also be rotated to avoid stage movement when working with specimens with weaker birefringence.
Koehler Transmitted Illumination
Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The rear-mounted 100W incandescent light-source provides 100 CRI illumination with ample brightness for contrast-enhancement methods like darkfield. The lower color temperature of the halogen light-source causes less eyestrain compared to high-Kelvin LED. The light condenser uses a swing mechanism for optimized lighting at both high and low magnifications, with a NA0.25 setting for full coverage at extremely low magnifications. An iris diaphragm allows you to adjust the aperture to optimize contrast and depth-of-field. The condenser holder has an integrated, rotatable polarizer for diascopic polarization. It uses rack-and-pinion height adjustment for precision control, and is centerable for proper alignment. The condenser is top-mounted for easier replacement when working with additional condensers. The illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.
Koehler Reflected Illumination
The top illuminator also uses a 100W incandescent light-source to provide ample light for use with polarization. Adjustable aperture and field diaphragms offer precise control over the light field for improved contrast and edge sharpness. A removable polarizer board provides polarization for reflected illumination. The analyzer is equipped with a dial to control the angle of cross-polarization.
Digital Imaging
This microscope comes with a 1080p multifunction camera which can be used to record directly while streaming images to a monitor or TV, or with a computer. Connected to an HDMI monitor or TV, 1080p live video can be viewed at a super-smooth 60fps, while recording directly to a Secure Digital card at 25fps. The included USB mouse allows you to make adjustments in the internal software for settings such as white-balance and exposure. Optionally, a companion HDMI monitor can be attached directly to the camera, creating a self-sufficient turnkey system.
As an alternative solution, connect the camera to a computer via USB for remote software control. The included Windows software offers image-development and measurement tools, as well as advanced compositing features such as image-stitching and extended-depth-of-focus. With the ability to calibrate scales at multiple magnifications, the software can be used for multi-level inspection. For Mac and Linux, there is a lite version of the software which can capture video and still images, and includes limited processing features.
Specifications
| Optical System | Infinite-conjugate | ||||||||
| Reference Focal Length | 200mm | ||||||||
| Head | Trinocular, 30° incline, 360° rotatable | ||||||||
| Interpupillary Adjustment | Siedentopf compensation-free gemel, 48-75mm | ||||||||
| Ocular Diameter | 30mm | ||||||||
| Ocular Diopters | left ocular | ||||||||
| Eyepieces | 10X, 20X | ||||||||
| Photo Port | height-adjustable YX series, 23mm tube mount | ||||||||
| Objective Lenses | Infinity-corrected | ||||||||
| Objective Parfocal Distance | 45mm | ||||||||
| Objective Mounting Thread | RMS 20.32mm | ||||||||
| Objective Turret | Reverse quintuple, ball-bearing movement | ||||||||
| Focusing System | Coaxial coarse and fine focus, tension control | ||||||||
| Focus Range |
|
||||||||
| Stage Design | 360° rotating circular, switched click-stop, dual-axis mechanical caliper | ||||||||
| Stage Dimensions | 170mm diameter | ||||||||
| X-Y Translation Range | 30mm x 40mm | ||||||||
| Reflected Illumination | 24V 100W halogen, continuous-adjustment, rear-mount housing | ||||||||
| Transmitted Illumination | 24V 100W halogen, continuous-adjustment, rear-mount housing | ||||||||
| Condenser | NA0.9/0.25 achromatic swing condenser with iris diaphragm | ||||||||
| Sub-stage Condenser-holder | rack and pinion, integrated polarizer | ||||||||
Objective Lenses
| Magnification | Corrections | NA | WD | Immersion Medium | Cover-glass Thickness |
|---|---|---|---|---|---|
| 5X | plan-achromatic | 0.12 | 15.5mm | — | — |
| 10X | plan-achromatic | 0.25 | 10.0mm | — | — |
| 20X | plan-achromatic | 0.4 | 5.8mm | — | 0 |
| 50X | plan-achromatic | 0.75 | 0.32mm | — | 0 |
| 100X | plan-achromatic | 0.8 | 2mm | — | 0 |
| 40X | plan-achromatic | 0.65 | 0.54mm | — | 0.17 |
| 100X | plan-achromatic | 1.25 | 0.13mm | oil | 0.17 |
| Camera Specifications | |
| Sensor Type | CMOS |
| Sensor Optical Format | 1/2.8" |
| Active Pixels | 2.07M (1920 x 1080) |
| Pixel Size | 2.8µm x 2.8µm |
| Active Sensor Area | 5.38mm x 3.02mm |
| Shutter | electronic rolling shutter |
| Sensitivity | 510mV @ 1/30s (f/5.6) |
| Spectral Response | 380-650nm with IR-cut filter |
| Video Preview Resolution (HDMI) | 1920 x 1080 |
| Video Preview Framerate (HDMI) | 60fps |
| Video Capture Resolution | 1920 x 1080 |
| Video Capture Framerate | 25fps (SecureDigital) 30fps max (USB) |
| Photo Capture Resolution | 1920 x 1080 |
| Internal Photo Capture Format | JPG |
| Recording Media | SecureDigital card |
| Connectivity | HDMI, USB 2.0 |
| Lens-mount | C-mount |
| Compensating Lens | 0.37X |
| Power | 12VDC 1A |
Software
| OS Requirements | Windows (32/64 bit) XP/Vista/7/8/10, Mac OS 10.8+, Linux kernel 3.13+ | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hardware Requirements | Intel Core2 2.8GHz or comparable processor, 4GB RAM | ||||||||||||||||||
| Features |
|
Packing List:
The PZ620T is an indispensable instrument for mineralogists, pathologists, and any laboratory that needs a polarizing microscope that delivers on quality and versatility. The microscope is equipped to handle polarization for transmitted and reflected illumination, with a rotating stage and Bertrand lens for in-depth mineral analysis. High-power incandescent illumination and strain-free optics ensure optimal image quality for both orthoscopic and conoscopic observation over a large magnification range with seven included objective lenses.
Viewing Head
The microscope's head is designed for precision and comfort. The super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification. Compensation-free Siedentopf interpupillary adjustment allows any user to properly align the oculars without readjusting focus. For users with astigmatism or asymmetrical vision, the left ocular can be adjusted to fine-tune focus. The photo port is equipped with a 23mm tube for attaching cameras with compensating lenses, and is height-adjustable to match focus with the eyepieces. The port is compatible with our YX series C-mount adapters which can attach directly to C-mount cameras without a compensating lens – ideal for 1” format sensors. The head is set to a 30° incline which is ideal for viewing from a standing position, and it can be rotated 360°.
Betrand Lens
The Bertand lens allows the user to quickly switch between normal orthoscopic and conoscopic observation. This is required to shift to the rear focal plane for proper alignment of the aperture diaphragm, and to observe interference patterns created by minerals under polarized light. The lens assembly has a slot for the included first-order, quarter-wave, and quartz-wedge retardation plates.
Optics
The infinity-corrected optical system eliminates optical errors when using filters and other in-line components, which is of paramount importance in polarized-light microscopy. The quintuple objective turret provides instant access to 5 magnification levels to efficiently move through magnifications from 50X to 1000X. Seven objective lenses are provided ranging from 5X to 100X, with both oil and dry 100X lenses. Additional 20X eyepieces expand the magnification range up to 2000X with 8 possible unique combinations. The turret's reversed orientation provides more working room above the stage. These high-quality lenses are strain-free to ensure accurate observation under polarized light, with plan-achromatic corrections to improve resolution and field flatness for edge-to-edge sharpness. Each objective mount can be independently centered to ensure proper alignment.
The Stage
The stage is designed for precise sample placement, with full stage centering and a dual-axis mechanical caliper which can accommodate varying specimen sizes. Once centered, the specimen can be rotated to locate its axis and tested for birefringence. The sub-stage polarizer can also be rotated to avoid stage movement when working with specimens with weaker birefringence.
Koehler Transmitted Illumination
Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The rear-mounted 100W incandescent light-source provides 100 CRI illumination with ample brightness for contrast-enhancement methods like darkfield. The lower color temperature of the halogen light-source causes less eyestrain compared to high-Kelvin LED. The light condenser uses a swing mechanism for optimized lighting at both high and low magnifications, with a NA0.25 setting for full coverage at extremely low magnifications. An iris diaphragm allows you to adjust the aperture to optimize contrast and depth-of-field. The condenser holder has an integrated, rotatable polarizer for diascopic polarization. It uses rack-and-pinion height adjustment for precision control, and is centerable for proper alignment. The condenser is top-mounted for easier replacement when working with additional condensers. The illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.
Koehler Reflected Illumination
The top illuminator also uses a 100W incandescent light-source to provide ample light for use with polarization. Adjustable aperture and field diaphragms offer precise control over the light field for improved contrast and edge sharpness. A removable polarizer board provides polarization for reflected illumination. The analyzer is equipped with a dial to control the angle of cross-polarization.
Digital Imaging
This microscope comes with an HDMI-capable digital camera, delivering 1080p video up to 60fps, and 2MP still images, even in low light. The highly-sensitive digital sensor makes this camera ideal for low-light applications, including darkfield and fluorescence. Able to be used as a standalone recording device using Secure Digital memory, or as a wi-fi camera on a networked computer, this is an extremely flexible imaging solution.
Connected to an HDMI monitor or TV, 1080p live video can be viewed at a super-smooth 60fps. The included USB mouse allows you to make adjustments in the internal software for settings such as white-balance and exposure, and control recording functions. As an alternative solution, connect to the camera over WiFi for remote software control, with 25fps streaming. The included Windows software offers image-development and measurement tools, as well as advanced compositing features such as image-stitching and extended-depth-of-focus. With the ability to calibrate scales at multiple magnifications, the software can be used for multi-level inspection. For Mac and Linux, there is a lite version of the software which can capture video and still images, and includes limited processing features.
Specifications
| Optical System | Infinite-conjugate | ||||||||
| Reference Focal Length | 200mm | ||||||||
| Head | Trinocular, 30° incline, 360° rotatable | ||||||||
| Interpupillary Adjustment | Siedentopf compensation-free gemel, 48-75mm | ||||||||
| Ocular Diameter | 30mm | ||||||||
| Ocular Diopters | left ocular | ||||||||
| Eyepieces | 10X, 20X | ||||||||
| Photo Port | height-adjustable YX series, 23mm tube mount | ||||||||
| Objective Lenses | Infinity-corrected | ||||||||
| Objective Parfocal Distance | 45mm | ||||||||
| Objective Mounting Thread | RMS 20.32mm | ||||||||
| Objective Turret | Reverse quintuple, ball-bearing movement | ||||||||
| Focusing System | Coaxial coarse and fine focus, tension control | ||||||||
| Focus Range |
|
||||||||
| Stage Design | 360° rotating circular, switched click-stop, dual-axis mechanical caliper | ||||||||
| Stage Dimensions | 170mm diameter | ||||||||
| X-Y Translation Range | 30mm x 40mm | ||||||||
| Reflected Illumination | 24V 100W halogen, continuous-adjustment, rear-mount housing | ||||||||
| Transmitted Illumination | 24V 100W halogen, continuous-adjustment, rear-mount housing | ||||||||
| Condenser | NA0.9/0.25 achromatic swing condenser with iris diaphragm | ||||||||
| Sub-stage Condenser-holder | rack and pinion, integrated polarizer | ||||||||
Objective Lenses
| Magnification | Corrections | NA | WD | Immersion Medium | Cover-glass Thickness |
|---|---|---|---|---|---|
| 5X | plan-achromatic | 0.12 | 15.5mm | — | — |
| 10X | plan-achromatic | 0.25 | 10.0mm | — | — |
| 20X | plan-achromatic | 0.4 | 5.8mm | — | 0 |
| 50X | plan-achromatic | 0.75 | 0.32mm | — | 0 |
| 100X | plan-achromatic | 0.8 | 2mm | — | 0 |
| 40X | plan-achromatic | 0.65 | 0.54mm | — | 0.17 |
| 100X | plan-achromatic | 1.25 | 0.13mm | oil | 0.17 |
| Camera Specifications | |
| Sensor Type | CMOS |
| Sensor Optical Format | 1/1.9" |
| Active Pixels | 2.07M (1920 x 1080) |
| Pixel Size | 3.75µm x 3.75µm |
| Active Sensor Area | 7.2mm x 4.05mm |
| Shutter | electronic rolling shutter |
| Sensitivity | 1120mV @ 1/30s (f/5.6) |
| Spectral Response | 380-650nm with IR-cut filter |
| Video Preview Resolution (HDMI) | 1920 x 1080 |
| Video Preview Framerate (HDMI) | 60fps |
| Video Capture Resolution | 1920 x 1080 |
| Video Capture Framerate | 30fps (SecureDigital) 25fps max (wi-fi) |
| Internal Video Capture Format | ASF |
| Photo Capture Resolution | 1920 x 1080 |
| Internal Photo Capture Format | JPG |
| Recording Media | SecureDigital card |
| Connectivity | HDMI, wi-fi |
| Wi-fi Standard | 802.11n 150Mbps |
| Lens-mount | C-mount |
| Compensating Lens | 0.5X (optional) |
| Power | 12VDC 1A |
Software
| OS Requirements | Windows (32/64 bit) XP/Vista/7/8/10, Mac OS 10.8+, Linux kernel 3.13+ | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hardware Requirements | Intel Core2 2.8GHz or comparable processor, 4GB RAM | ||||||||||||||||||
| Features |
|
Packing List:
The PZ620T is an indispensable instrument for mineralogists, pathologists, and any laboratory that needs a polarizing microscope that delivers on quality and versatility. The microscope is equipped to handle polarization for transmitted and reflected illumination, with a rotating stage and Bertrand lens for in-depth mineral analysis. High-power incandescent illumination and strain-free optics ensure optimal image quality for both orthoscopic and conoscopic observation over a large magnification range with seven included objective lenses.
Viewing Head
The microscope's head is designed for precision and comfort. The super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification. Compensation-free Siedentopf interpupillary adjustment allows any user to properly align the oculars without readjusting focus. For users with astigmatism or asymmetrical vision, the left ocular can be adjusted to fine-tune focus. The photo port is equipped with a 23mm tube for attaching cameras with compensating lenses, and is height-adjustable to match focus with the eyepieces. The port is compatible with our YX series C-mount adapters which can attach directly to C-mount cameras without a compensating lens – ideal for 1” format sensors. The head is set to a 30° incline which is ideal for viewing from a standing position, and it can be rotated 360°.
Betrand Lens
The Bertand lens allows the user to quickly switch between normal orthoscopic and conoscopic observation. This is required to shift to the rear focal plane for proper alignment of the aperture diaphragm, and to observe interference patterns created by minerals under polarized light. The lens assembly has a slot for the included first-order, quarter-wave, and quartz-wedge retardation plates.
Optics
The infinity-corrected optical system eliminates optical errors when using filters and other in-line components, which is of paramount importance in polarized-light microscopy. The quintuple objective turret provides instant access to 5 magnification levels to efficiently move through magnifications from 50X to 1000X. Seven objective lenses are provided ranging from 5X to 100X, with both oil and dry 100X lenses. Additional 20X eyepieces expand the magnification range up to 2000X with 8 possible unique combinations. The turret's reversed orientation provides more working room above the stage. These high-quality lenses are strain-free to ensure accurate observation under polarized light, with plan-achromatic corrections to improve resolution and field flatness for edge-to-edge sharpness. Each objective mount can be independently centered to ensure proper alignment.
The Stage
The stage is designed for precise sample placement, with full stage centering and a dual-axis mechanical caliper which can accommodate varying specimen sizes. Once centered, the specimen can be rotated to locate its axis and tested for birefringence. The sub-stage polarizer can also be rotated to avoid stage movement when working with specimens with weaker birefringence.
Koehler Transmitted Illumination
Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The rear-mounted 100W incandescent light-source provides 100 CRI illumination with ample brightness for contrast-enhancement methods like darkfield. The lower color temperature of the halogen light-source causes less eyestrain compared to high-Kelvin LED. The light condenser uses a swing mechanism for optimized lighting at both high and low magnifications, with a NA0.25 setting for full coverage at extremely low magnifications. An iris diaphragm allows you to adjust the aperture to optimize contrast and depth-of-field. The condenser holder has an integrated, rotatable polarizer for diascopic polarization. It uses rack-and-pinion height adjustment for precision control, and is centerable for proper alignment. The condenser is top-mounted for easier replacement when working with additional condensers. The illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.
Koehler Reflected Illumination
The top illuminator also uses a 100W incandescent light-source to provide ample light for use with polarization. Adjustable aperture and field diaphragms offer precise control over the light field for improved contrast and edge sharpness. A removable polarizer board provides polarization for reflected illumination. The analyzer is equipped with a dial to control the angle of cross-polarization.
Digital Imaging
This microscope comes with an HDMI-capable digital camera, delivering 1080p video up to 60fps, and 5MP still images. The highly-sensitive digital sensor makes this camera ideal for low-light applications, including dark-field and fluorescence. Able to be used as a standalone recording device using Secure Digital memory, or as a WiFi camera on a networked computer, this is an extremely flexible imaging solution.
Connected to an HDMI monitor or TV, 1080p live video can be viewed at a super-smooth 60fps. The included USB mouse allows you to make adjustments in the internal software for settings such as white-balance and exposure, and control recording functions. As an alternative solution, connect to the camera over WiFi for remote software control, with 25fps streaming. The included Windows software offers image-development and measurement tools, as well as advanced compositing features such as image-stitching and extended-depth-of-focus. With the ability to calibrate scales at multiple magnifications, the software can be used for multi-level inspection. For Mac and Linux, there is a lite version of the software which can capture video and still images, and includes limited processing features.
Specifications
| Optical System | Infinite-conjugate | ||||||||
| Reference Focal Length | 200mm | ||||||||
| Head | Trinocular, 30° incline, 360° rotatable | ||||||||
| Interpupillary Adjustment | Siedentopf compensation-free gemel, 48-75mm | ||||||||
| Ocular Diameter | 30mm | ||||||||
| Ocular Diopters | left ocular | ||||||||
| Eyepieces | 10X, 20X | ||||||||
| Photo Port | height-adjustable YX series, 23mm tube mount | ||||||||
| Objective Lenses | Infinity-corrected | ||||||||
| Objective Parfocal Distance | 45mm | ||||||||
| Objective Mounting Thread | RMS 20.32mm | ||||||||
| Objective Turret | Reverse quintuple, ball-bearing movement | ||||||||
| Focusing System | Coaxial coarse and fine focus, tension control | ||||||||
| Focus Range |
|
||||||||
| Stage Design | 360° rotating circular, switched click-stop, dual-axis mechanical caliper | ||||||||
| Stage Dimensions | 170mm diameter | ||||||||
| X-Y Translation Range | 30mm x 40mm | ||||||||
| Reflected Illumination | 24V 100W halogen, continuous-adjustment, rear-mount housing | ||||||||
| Transmitted Illumination | 24V 100W halogen, continuous-adjustment, rear-mount housing | ||||||||
| Condenser | NA0.9/0.25 achromatic swing condenser with iris diaphragm | ||||||||
| Sub-stage Condenser-holder | rack and pinion, integrated polarizer | ||||||||
Objective Lenses
| Magnification | Corrections | NA | WD | Immersion Medium | Cover-glass Thickness |
|---|---|---|---|---|---|
| 5X | plan-achromatic | 0.12 | 15.5mm | — | — |
| 10X | plan-achromatic | 0.25 | 10.0mm | — | — |
| 20X | plan-achromatic | 0.4 | 5.8mm | — | 0 |
| 50X | plan-achromatic | 0.75 | 0.32mm | — | 0 |
| 100X | plan-achromatic | 0.8 | 2mm | — | 0 |
| 40X | plan-achromatic | 0.65 | 0.54mm | — | 0.17 |
| 100X | plan-achromatic | 1.25 | 0.13mm | oil | 0.17 |
| Camera Specifications | |
| Sensor Type | CMOS |
| Sensor Optical Format | 1/1.9" |
| Active Pixels | 5.04M (2592 x 1944) |
| Pixel Size | 2.4µm x 2.4µm |
| Active Sensor Area | 6.22mm x 4.67mm |
| Shutter | electronic rolling shutter |
| Sensitivity | 425mV @ 1/30s (f/5.6) |
| Spectral Response | 380-650nm with IR-cut filter |
| Video Preview Resolution (HDMI) | 1920 x 1080 |
| Video Preview Framerate (HDMI) | 60fps |
| Video Capture Resolution | 1920 x 1080 |
| Video Capture Framerate | 30fps (SecureDigital) 25fps max (wi-fi) |
| Internal Video Capture Format | ASF |
| Photo Capture Resolution | 1920 x 1080 |
| Internal Photo Capture Format | JPG |
| Recording Media | SecureDigital card |
| Connectivity | HDMI, wi-fi |
| Wi-fi Standard | 802.11n 150Mbps |
| Lens-mount | C-mount |
| Compensating Lens | 0.5X |
| Power | 12VDC 1A |
Software
| OS Requirements | Windows (32/64 bit) XP/Vista/7/8/10, Mac OS 10.8+, Linux kernel 3.13+ | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hardware Requirements | Intel Core2 2.8GHz or comparable processor, 4GB RAM | ||||||||||||||||||
| Features |
|
Packing List:
The PZ620T is an indispensable instrument for mineralogists, pathologists, and any laboratory that needs a polarizing microscope that delivers on quality and versatility. The microscope is equipped to handle polarization for transmitted and reflected illumination, with a rotating stage and Bertrand lens for in-depth mineral analysis. High-power incandescent illumination and strain-free optics ensure optimal image quality for both orthoscopic and conoscopic observation over a large magnification range with seven included objective lenses.
Viewing Head
The microscope's head is designed for precision and comfort. The super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification. Compensation-free Siedentopf interpupillary adjustment allows any user to properly align the oculars without readjusting focus. For users with astigmatism or asymmetrical vision, the left ocular can be adjusted to fine-tune focus. The photo port is equipped with a 23mm tube for attaching cameras with compensating lenses, and is height-adjustable to match focus with the eyepieces. The port is compatible with our YX series C-mount adapters which can attach directly to C-mount cameras without a compensating lens – ideal for 1” format sensors. The head is set to a 30° incline which is ideal for viewing from a standing position, and it can be rotated 360°.
Betrand Lens
The Bertand lens allows the user to quickly switch between normal orthoscopic and conoscopic observation. This is required to shift to the rear focal plane for proper alignment of the aperture diaphragm, and to observe interference patterns created by minerals under polarized light. The lens assembly has a slot for the included first-order, quarter-wave, and quartz-wedge retardation plates.
Optics
The infinity-corrected optical system eliminates optical errors when using filters and other in-line components, which is of paramount importance in polarized-light microscopy. The quintuple objective turret provides instant access to 5 magnification levels to efficiently move through magnifications from 50X to 1000X. Seven objective lenses are provided ranging from 5X to 100X, with both oil and dry 100X lenses. Additional 20X eyepieces expand the magnification range up to 2000X with 8 possible unique combinations. The turret's reversed orientation provides more working room above the stage. These high-quality lenses are strain-free to ensure accurate observation under polarized light, with plan-achromatic corrections to improve resolution and field flatness for edge-to-edge sharpness. Each objective mount can be independently centered to ensure proper alignment.
The Stage
The stage is designed for precise sample placement, with full stage centering and a dual-axis mechanical caliper which can accommodate varying specimen sizes. Once centered, the specimen can be rotated to locate its axis and tested for birefringence. The sub-stage polarizer can also be rotated to avoid stage movement when working with specimens with weaker birefringence.
Koehler Transmitted Illumination
Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The rear-mounted 100W incandescent light-source provides 100 CRI illumination with ample brightness for contrast-enhancement methods like darkfield. The lower color temperature of the halogen light-source causes less eyestrain compared to high-Kelvin LED. The light condenser uses a swing mechanism for optimized lighting at both high and low magnifications, with a NA0.25 setting for full coverage at extremely low magnifications. An iris diaphragm allows you to adjust the aperture to optimize contrast and depth-of-field. The condenser holder has an integrated, rotatable polarizer for diascopic polarization. It uses rack-and-pinion height adjustment for precision control, and is centerable for proper alignment. The condenser is top-mounted for easier replacement when working with additional condensers. The illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.
Koehler Reflected Illumination
The top illuminator also uses a 100W incandescent light-source to provide ample light for use with polarization. Adjustable aperture and field diaphragms offer precise control over the light field for improved contrast and edge sharpness. A removable polarizer board provides polarization for reflected illumination. The analyzer is equipped with a dial to control the angle of cross-polarization.
Digital Imaging
This microscope comes with a next-generation live-view imaging system. The hyper-sensitive CMOS sensor captures images with better efficiency, and much-improved speed compared to CCD sensors. The camera uses global-shutter technology which produces smoother motion in video. The camera uses a standard C-mount interface for maximum compatibility with various microscopy-systems. It can be used as a stand-alone recorder when used with an HDMI monitor or television, or live-streamed to a PC via wi-fi for image-capture and video-recording.
The included Windows software offers image-development and measurement tools, as well as advanced compositing features such as image-stitching and extended-depth-of-focus. With the ability to calibrate scales at multiple magnifications, the software can be used for multi-level inspection. For Mac and Linux, there is a lite version of the software which can capture video and still images, and includes limited processing features.
Specifications
| Optical System | Infinite-conjugate | ||||||||
| Reference Focal Length | 200mm | ||||||||
| Head | Trinocular, 30° incline, 360° rotatable | ||||||||
| Interpupillary Adjustment | Siedentopf compensation-free gemel, 48-75mm | ||||||||
| Ocular Diameter | 30mm | ||||||||
| Ocular Diopters | left ocular | ||||||||
| Eyepieces | 10X, 20X | ||||||||
| Photo Port | height-adjustable YX series, 23mm tube mount | ||||||||
| Objective Lenses | Infinity-corrected | ||||||||
| Objective Parfocal Distance | 45mm | ||||||||
| Objective Mounting Thread | RMS 20.32mm | ||||||||
| Objective Turret | Reverse quintuple, ball-bearing movement | ||||||||
| Focusing System | Coaxial coarse and fine focus, tension control | ||||||||
| Focus Range |
|
||||||||
| Stage Design | 360° rotating circular, switched click-stop, dual-axis mechanical caliper | ||||||||
| Stage Dimensions | 170mm diameter | ||||||||
| X-Y Translation Range | 30mm x 40mm | ||||||||
| Reflected Illumination | 24V 100W halogen, continuous-adjustment, rear-mount housing | ||||||||
| Transmitted Illumination | 24V 100W halogen, continuous-adjustment, rear-mount housing | ||||||||
| Condenser | NA0.9/0.25 achromatic swing condenser with iris diaphragm | ||||||||
| Sub-stage Condenser-holder | rack and pinion, integrated polarizer | ||||||||
Objective Lenses
| Magnification | Corrections | NA | WD | Immersion Medium | Cover-glass Thickness |
|---|---|---|---|---|---|
| 5X | plan-achromatic | 0.12 | 15.5mm | — | — |
| 10X | plan-achromatic | 0.25 | 10.0mm | — | — |
| 20X | plan-achromatic | 0.4 | 5.8mm | — | 0 |
| 50X | plan-achromatic | 0.75 | 0.32mm | — | 0 |
| 100X | plan-achromatic | 0.8 | 2mm | — | 0 |
| 40X | plan-achromatic | 0.65 | 0.54mm | — | 0.17 |
| 100X | plan-achromatic | 1.25 | 0.13mm | oil | 0.17 |
| Camera Specifications | |
| Sensor Type | CMOS |
| Sensor Optical Format | 1/1.2" |
| Active Pixels | 2.07M (1920 x 1080) |
| Pixel Size | 5.86µm x 5.86µm |
| Active Sensor Area | 11.25mm x 6.33mm |
| Shutter | global shutter |
| Sensitivity | 1016mV @ 1/30s (f/5.6) |
| Spectral Response | 380-650nm with IR-cut filter |
| Video Preview Resolution (HDMI) | 1920 x 1080 |
| Video Preview Framerate (HDMI) | 60fps |
| Video Capture Resolution | 1920 x 1080 |
| Video Capture Framerate | 30fps (SecureDigital) 25fps max (wi-fi) |
| Internal Video Capture Format | ASF |
| Photo Capture Resolution | 1920 x 1080 |
| Internal Photo Capture Format | JPG |
| Recording Media | SecureDigital card |
| Connectivity | HDMI, wi-fi |
| Wi-fi Standard | 802.11n 150Mbps |
| Lens-mount | C-mount |
| Compensating Lens | 0.75X |
| Power | 12VDC 1A |
Software
| OS Requirements | Windows (32/64 bit) XP/Vista/7/8/10, Mac OS 10.8+, Linux kernel 3.13+ | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hardware Requirements | Intel Core2 2.8GHz or comparable processor, 4GB RAM | ||||||||||||||||||
| Features |
|
Packing List:
The PZ620T is an indispensable instrument for mineralogists, pathologists, and any laboratory that needs a polarizing microscope that delivers on quality and versatility. The microscope is equipped to handle polarization for transmitted and reflected illumination, with a rotating stage and Bertrand lens for in-depth mineral analysis. High-power incandescent illumination and strain-free optics ensure optimal image quality for both orthoscopic and conoscopic observation over a large magnification range with seven included objective lenses.
Viewing Head
The microscope's head is designed for precision and comfort. The super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification. Compensation-free Siedentopf interpupillary adjustment allows any user to properly align the oculars without readjusting focus. For users with astigmatism or asymmetrical vision, the left ocular can be adjusted to fine-tune focus. The photo port is equipped with a 23mm tube for attaching cameras with compensating lenses, and is height-adjustable to match focus with the eyepieces. The port is compatible with our YX series C-mount adapters which can attach directly to C-mount cameras without a compensating lens – ideal for 1” format sensors. The head is set to a 30° incline which is ideal for viewing from a standing position, and it can be rotated 360°.
Betrand Lens
The Bertand lens allows the user to quickly switch between normal orthoscopic and conoscopic observation. This is required to shift to the rear focal plane for proper alignment of the aperture diaphragm, and to observe interference patterns created by minerals under polarized light. The lens assembly has a slot for the included first-order, quarter-wave, and quartz-wedge retardation plates.
Optics
The infinity-corrected optical system eliminates optical errors when using filters and other in-line components, which is of paramount importance in polarized-light microscopy. The quintuple objective turret provides instant access to 5 magnification levels to efficiently move through magnifications from 50X to 1000X. Seven objective lenses are provided ranging from 5X to 100X, with both oil and dry 100X lenses. Additional 25X eyepieces expand the magnification range up to 2500X with 10 possible unique combinations. The turret's reversed orientation provides more working room above the stage. These high-quality lenses are strain-free to ensure accurate observation under polarized light, with plan-achromatic corrections to improve resolution and field flatness for edge-to-edge sharpness. Each objective mount can be independently centered to ensure proper alignment.
The Stage
The stage is designed for precise sample placement, with full stage centering and a dual-axis mechanical caliper which can accommodate varying specimen sizes. Once centered, the specimen can be rotated to locate its axis and tested for birefringence. The sub-stage polarizer can also be rotated to avoid stage movement when working with specimens with weaker birefringence.
Koehler Transmitted Illumination
Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The rear-mounted 100W incandescent light-source provides 100 CRI illumination with ample brightness for contrast-enhancement methods like darkfield. The lower color temperature of the halogen light-source causes less eyestrain compared to high-Kelvin LED. The light condenser uses a swing mechanism for optimized lighting at both high and low magnifications, with a NA0.25 setting for full coverage at extremely low magnifications. An iris diaphragm allows you to adjust the aperture to optimize contrast and depth-of-field. The condenser holder has an integrated, rotatable polarizer for diascopic polarization. It uses rack-and-pinion height adjustment for precision control, and is centerable for proper alignment. The condenser is top-mounted for easier replacement when working with additional condensers. The illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.
Koehler Reflected Illumination
The top illuminator also uses a 100W incandescent light-source to provide ample light for use with polarization. Adjustable aperture and field diaphragms offer precise control over the light field for improved contrast and edge sharpness. A removable polarizer board provides polarization for reflected illumination. The analyzer is equipped with a dial to control the angle of cross-polarization.
Digital Imaging
This microscope comes with a 1080p multifunction camera which can be used to record directly while streaming images to a monitor or TV, or with a computer. Connected to an HDMI monitor or TV, 1080p live video can be viewed at a super-smooth 60fps, while recording directly to a Secure Digital card at 25fps. The included USB mouse allows you to make adjustments in the internal software for settings such as white-balance and exposure. Optionally, a companion HDMI monitor can be attached directly to the camera, creating a self-sufficient turnkey system.
As an alternative solution, connect the camera to a computer via USB for remote software control. The included Windows software offers image-development and measurement tools, as well as advanced compositing features such as image-stitching and extended-depth-of-focus. With the ability to calibrate scales at multiple magnifications, the software can be used for multi-level inspection. For Mac and Linux, there is a lite version of the software which can capture video and still images, and includes limited processing features.
Specifications
| Optical System | Infinite-conjugate | ||||||||
| Reference Focal Length | 200mm | ||||||||
| Head | Trinocular, 30° incline, 360° rotatable | ||||||||
| Interpupillary Adjustment | Siedentopf compensation-free gemel, 48-75mm | ||||||||
| Ocular Diameter | 30mm | ||||||||
| Ocular Diopters | left ocular | ||||||||
| Eyepieces | 10X, 25X | ||||||||
| Photo Port | height-adjustable YX series, 23mm tube mount | ||||||||
| Objective Lenses | Infinity-corrected | ||||||||
| Objective Parfocal Distance | 45mm | ||||||||
| Objective Mounting Thread | RMS 20.32mm | ||||||||
| Objective Turret | Reverse quintuple, ball-bearing movement | ||||||||
| Focusing System | Coaxial coarse and fine focus, tension control | ||||||||
| Focus Range |
|
||||||||
| Stage Design | 360° rotating circular, switched click-stop, dual-axis mechanical caliper | ||||||||
| Stage Dimensions | 170mm diameter | ||||||||
| X-Y Translation Range | 30mm x 40mm | ||||||||
| Reflected Illumination | 24V 100W halogen, continuous-adjustment, rear-mount housing | ||||||||
| Transmitted Illumination | 24V 100W halogen, continuous-adjustment, rear-mount housing | ||||||||
| Condenser | NA0.9/0.25 achromatic swing condenser with iris diaphragm | ||||||||
| Sub-stage Condenser-holder | rack and pinion, integrated polarizer | ||||||||
Objective Lenses
| Magnification | Corrections | NA | WD | Immersion Medium | Cover-glass Thickness |
|---|---|---|---|---|---|
| 5X | plan-achromatic | 0.12 | 15.5mm | — | — |
| 10X | plan-achromatic | 0.25 | 10.0mm | — | — |
| 20X | plan-achromatic | 0.4 | 5.8mm | — | 0 |
| 50X | plan-achromatic | 0.75 | 0.32mm | — | 0 |
| 100X | plan-achromatic | 0.8 | 2mm | — | 0 |
| 40X | plan-achromatic | 0.65 | 0.54mm | — | 0.17 |
| 100X | plan-achromatic | 1.25 | 0.13mm | oil | 0.17 |
| Camera Specifications | |
| Sensor Type | CMOS |
| Sensor Optical Format | 1/2.8" |
| Active Pixels | 2.07M (1920 x 1080) |
| Pixel Size | 2.8µm x 2.8µm |
| Active Sensor Area | 5.38mm x 3.02mm |
| Shutter | electronic rolling shutter |
| Sensitivity | 510mV @ 1/30s (f/5.6) |
| Spectral Response | 380-650nm with IR-cut filter |
| Video Preview Resolution (HDMI) | 1920 x 1080 |
| Video Preview Framerate (HDMI) | 60fps |
| Video Capture Resolution | 1920 x 1080 |
| Video Capture Framerate | 25fps (SecureDigital) 30fps max (USB) |
| Photo Capture Resolution | 1920 x 1080 |
| Internal Photo Capture Format | JPG |
| Recording Media | SecureDigital card |
| Connectivity | HDMI, USB 2.0 |
| Lens-mount | C-mount |
| Compensating Lens | 0.37X |
| Power | 12VDC 1A |
Software
| OS Requirements | Windows (32/64 bit) XP/Vista/7/8/10, Mac OS 10.8+, Linux kernel 3.13+ | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hardware Requirements | Intel Core2 2.8GHz or comparable processor, 4GB RAM | ||||||||||||||||||
| Features |
|
Packing List:
The PZ620T is an indispensable instrument for mineralogists, pathologists, and any laboratory that needs a polarizing microscope that delivers on quality and versatility. The microscope is equipped to handle polarization for transmitted and reflected illumination, with a rotating stage and Bertrand lens for in-depth mineral analysis. High-power incandescent illumination and strain-free optics ensure optimal image quality for both orthoscopic and conoscopic observation over a large magnification range with seven included objective lenses.
Viewing Head
The microscope's head is designed for precision and comfort. The super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification. Compensation-free Siedentopf interpupillary adjustment allows any user to properly align the oculars without readjusting focus. For users with astigmatism or asymmetrical vision, the left ocular can be adjusted to fine-tune focus. The photo port is equipped with a 23mm tube for attaching cameras with compensating lenses, and is height-adjustable to match focus with the eyepieces. The port is compatible with our YX series C-mount adapters which can attach directly to C-mount cameras without a compensating lens – ideal for 1” format sensors. The head is set to a 30° incline which is ideal for viewing from a standing position, and it can be rotated 360°.
Betrand Lens
The Bertand lens allows the user to quickly switch between normal orthoscopic and conoscopic observation. This is required to shift to the rear focal plane for proper alignment of the aperture diaphragm, and to observe interference patterns created by minerals under polarized light. The lens assembly has a slot for the included first-order, quarter-wave, and quartz-wedge retardation plates.
Optics
The infinity-corrected optical system eliminates optical errors when using filters and other in-line components, which is of paramount importance in polarized-light microscopy. The quintuple objective turret provides instant access to 5 magnification levels to efficiently move through magnifications from 50X to 1000X. Seven objective lenses are provided ranging from 5X to 100X, with both oil and dry 100X lenses. Additional 25X eyepieces expand the magnification range up to 2500X with 10 possible unique combinations. The turret's reversed orientation provides more working room above the stage. These high-quality lenses are strain-free to ensure accurate observation under polarized light, with plan-achromatic corrections to improve resolution and field flatness for edge-to-edge sharpness. Each objective mount can be independently centered to ensure proper alignment.
The Stage
The stage is designed for precise sample placement, with full stage centering and a dual-axis mechanical caliper which can accommodate varying specimen sizes. Once centered, the specimen can be rotated to locate its axis and tested for birefringence. The sub-stage polarizer can also be rotated to avoid stage movement when working with specimens with weaker birefringence.
Koehler Transmitted Illumination
Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The rear-mounted 100W incandescent light-source provides 100 CRI illumination with ample brightness for contrast-enhancement methods like darkfield. The lower color temperature of the halogen light-source causes less eyestrain compared to high-Kelvin LED. The light condenser uses a swing mechanism for optimized lighting at both high and low magnifications, with a NA0.25 setting for full coverage at extremely low magnifications. An iris diaphragm allows you to adjust the aperture to optimize contrast and depth-of-field. The condenser holder has an integrated, rotatable polarizer for diascopic polarization. It uses rack-and-pinion height adjustment for precision control, and is centerable for proper alignment. The condenser is top-mounted for easier replacement when working with additional condensers. The illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.
Koehler Reflected Illumination
The top illuminator also uses a 100W incandescent light-source to provide ample light for use with polarization. Adjustable aperture and field diaphragms offer precise control over the light field for improved contrast and edge sharpness. A removable polarizer board provides polarization for reflected illumination. The analyzer is equipped with a dial to control the angle of cross-polarization.
Digital Imaging
This microscope comes with an HDMI-capable digital camera, delivering 1080p video up to 60fps, and 2MP still images, even in low light. The highly-sensitive digital sensor makes this camera ideal for low-light applications, including darkfield and fluorescence. Able to be used as a standalone recording device using Secure Digital memory, or as a wi-fi camera on a networked computer, this is an extremely flexible imaging solution.
Connected to an HDMI monitor or TV, 1080p live video can be viewed at a super-smooth 60fps. The included USB mouse allows you to make adjustments in the internal software for settings such as white-balance and exposure, and control recording functions. As an alternative solution, connect to the camera over WiFi for remote software control, with 25fps streaming. The included Windows software offers image-development and measurement tools, as well as advanced compositing features such as image-stitching and extended-depth-of-focus. With the ability to calibrate scales at multiple magnifications, the software can be used for multi-level inspection. For Mac and Linux, there is a lite version of the software which can capture video and still images, and includes limited processing features.
Specifications
| Optical System | Infinite-conjugate | ||||||||
| Reference Focal Length | 200mm | ||||||||
| Head | Trinocular, 30° incline, 360° rotatable | ||||||||
| Interpupillary Adjustment | Siedentopf compensation-free gemel, 48-75mm | ||||||||
| Ocular Diameter | 30mm | ||||||||
| Ocular Diopters | left ocular | ||||||||
| Eyepieces | 10X, 25X | ||||||||
| Photo Port | height-adjustable YX series, 23mm tube mount | ||||||||
| Objective Lenses | Infinity-corrected | ||||||||
| Objective Parfocal Distance | 45mm | ||||||||
| Objective Mounting Thread | RMS 20.32mm | ||||||||
| Objective Turret | Reverse quintuple, ball-bearing movement | ||||||||
| Focusing System | Coaxial coarse and fine focus, tension control | ||||||||
| Focus Range |
|
||||||||
| Stage Design | 360° rotating circular, switched click-stop, dual-axis mechanical caliper | ||||||||
| Stage Dimensions | 170mm diameter | ||||||||
| X-Y Translation Range | 30mm x 40mm | ||||||||
| Reflected Illumination | 24V 100W halogen, continuous-adjustment, rear-mount housing | ||||||||
| Transmitted Illumination | 24V 100W halogen, continuous-adjustment, rear-mount housing | ||||||||
| Condenser | NA0.9/0.25 achromatic swing condenser with iris diaphragm | ||||||||
| Sub-stage Condenser-holder | rack and pinion, integrated polarizer | ||||||||
Objective Lenses
| Magnification | Corrections | NA | WD | Immersion Medium | Cover-glass Thickness |
|---|---|---|---|---|---|
| 5X | plan-achromatic | 0.12 | 15.5mm | — | — |
| 10X | plan-achromatic | 0.25 | 10.0mm | — | — |
| 20X | plan-achromatic | 0.4 | 5.8mm | — | 0 |
| 50X | plan-achromatic | 0.75 | 0.32mm | — | 0 |
| 100X | plan-achromatic | 0.8 | 2mm | — | 0 |
| 40X | plan-achromatic | 0.65 | 0.54mm | — | 0.17 |
| 100X | plan-achromatic | 1.25 | 0.13mm | oil | 0.17 |
| Camera Specifications | |
| Sensor Type | CMOS |
| Sensor Optical Format | 1/1.9" |
| Active Pixels | 2.07M (1920 x 1080) |
| Pixel Size | 3.75µm x 3.75µm |
| Active Sensor Area | 7.2mm x 4.05mm |
| Shutter | electronic rolling shutter |
| Sensitivity | 1120mV @ 1/30s (f/5.6) |
| Spectral Response | 380-650nm with IR-cut filter |
| Video Preview Resolution (HDMI) | 1920 x 1080 |
| Video Preview Framerate (HDMI) | 60fps |
| Video Capture Resolution | 1920 x 1080 |
| Video Capture Framerate | 30fps (SecureDigital) 25fps max (wi-fi) |
| Internal Video Capture Format | ASF |
| Photo Capture Resolution | 1920 x 1080 |
| Internal Photo Capture Format | JPG |
| Recording Media | SecureDigital card |
| Connectivity | HDMI, wi-fi |
| Wi-fi Standard | 802.11n 150Mbps |
| Lens-mount | C-mount |
| Compensating Lens | 0.5X (optional) |
| Power | 12VDC 1A |
Software
| OS Requirements | Windows (32/64 bit) XP/Vista/7/8/10, Mac OS 10.8+, Linux kernel 3.13+ | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hardware Requirements | Intel Core2 2.8GHz or comparable processor, 4GB RAM | ||||||||||||||||||
| Features |
|
Packing List:
The PZ620T is an indispensable instrument for mineralogists, pathologists, and any laboratory that needs a polarizing microscope that delivers on quality and versatility. The microscope is equipped to handle polarization for transmitted and reflected illumination, with a rotating stage and Bertrand lens for in-depth mineral analysis. High-power incandescent illumination and strain-free optics ensure optimal image quality for both orthoscopic and conoscopic observation over a large magnification range with seven included objective lenses.
Viewing Head
The microscope's head is designed for precision and comfort. The super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification. Compensation-free Siedentopf interpupillary adjustment allows any user to properly align the oculars without readjusting focus. For users with astigmatism or asymmetrical vision, the left ocular can be adjusted to fine-tune focus. The photo port is equipped with a 23mm tube for attaching cameras with compensating lenses, and is height-adjustable to match focus with the eyepieces. The port is compatible with our YX series C-mount adapters which can attach directly to C-mount cameras without a compensating lens – ideal for 1” format sensors. The head is set to a 30° incline which is ideal for viewing from a standing position, and it can be rotated 360°.
Betrand Lens
The Bertand lens allows the user to quickly switch between normal orthoscopic and conoscopic observation. This is required to shift to the rear focal plane for proper alignment of the aperture diaphragm, and to observe interference patterns created by minerals under polarized light. The lens assembly has a slot for the included first-order, quarter-wave, and quartz-wedge retardation plates.
Optics
The infinity-corrected optical system eliminates optical errors when using filters and other in-line components, which is of paramount importance in polarized-light microscopy. The quintuple objective turret provides instant access to 5 magnification levels to efficiently move through magnifications from 50X to 1000X. Seven objective lenses are provided ranging from 5X to 100X, with both oil and dry 100X lenses. Additional 25X eyepieces expand the magnification range up to 2500X with 10 possible unique combinations. The turret's reversed orientation provides more working room above the stage. These high-quality lenses are strain-free to ensure accurate observation under polarized light, with plan-achromatic corrections to improve resolution and field flatness for edge-to-edge sharpness. Each objective mount can be independently centered to ensure proper alignment.
The Stage
The stage is designed for precise sample placement, with full stage centering and a dual-axis mechanical caliper which can accommodate varying specimen sizes. Once centered, the specimen can be rotated to locate its axis and tested for birefringence. The sub-stage polarizer can also be rotated to avoid stage movement when working with specimens with weaker birefringence.
Koehler Transmitted Illumination
Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The rear-mounted 100W incandescent light-source provides 100 CRI illumination with ample brightness for contrast-enhancement methods like darkfield. The lower color temperature of the halogen light-source causes less eyestrain compared to high-Kelvin LED. The light condenser uses a swing mechanism for optimized lighting at both high and low magnifications, with a NA0.25 setting for full coverage at extremely low magnifications. An iris diaphragm allows you to adjust the aperture to optimize contrast and depth-of-field. The condenser holder has an integrated, rotatable polarizer for diascopic polarization. It uses rack-and-pinion height adjustment for precision control, and is centerable for proper alignment. The condenser is top-mounted for easier replacement when working with additional condensers. The illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.
Koehler Reflected Illumination
The top illuminator also uses a 100W incandescent light-source to provide ample light for use with polarization. Adjustable aperture and field diaphragms offer precise control over the light field for improved contrast and edge sharpness. A removable polarizer board provides polarization for reflected illumination. The analyzer is equipped with a dial to control the angle of cross-polarization.
Digital Imaging
This microscope comes with an HDMI-capable digital camera, delivering 1080p video up to 60fps, and 5MP still images. The highly-sensitive digital sensor makes this camera ideal for low-light applications, including dark-field and fluorescence. Able to be used as a standalone recording device using Secure Digital memory, or as a WiFi camera on a networked computer, this is an extremely flexible imaging solution.
Connected to an HDMI monitor or TV, 1080p live video can be viewed at a super-smooth 60fps. The included USB mouse allows you to make adjustments in the internal software for settings such as white-balance and exposure, and control recording functions. As an alternative solution, connect to the camera over WiFi for remote software control, with 25fps streaming. The included Windows software offers image-development and measurement tools, as well as advanced compositing features such as image-stitching and extended-depth-of-focus. With the ability to calibrate scales at multiple magnifications, the software can be used for multi-level inspection. For Mac and Linux, there is a lite version of the software which can capture video and still images, and includes limited processing features.
Specifications
| Optical System | Infinite-conjugate | ||||||||
| Reference Focal Length | 200mm | ||||||||
| Head | Trinocular, 30° incline, 360° rotatable | ||||||||
| Interpupillary Adjustment | Siedentopf compensation-free gemel, 48-75mm | ||||||||
| Ocular Diameter | 30mm | ||||||||
| Ocular Diopters | left ocular | ||||||||
| Eyepieces | 10X, 25X | ||||||||
| Photo Port | height-adjustable YX series, 23mm tube mount | ||||||||
| Objective Lenses | Infinity-corrected | ||||||||
| Objective Parfocal Distance | 45mm | ||||||||
| Objective Mounting Thread | RMS 20.32mm | ||||||||
| Objective Turret | Reverse quintuple, ball-bearing movement | ||||||||
| Focusing System | Coaxial coarse and fine focus, tension control | ||||||||
| Focus Range |
|
||||||||
| Stage Design | 360° rotating circular, switched click-stop, dual-axis mechanical caliper | ||||||||
| Stage Dimensions | 170mm diameter | ||||||||
| X-Y Translation Range | 30mm x 40mm | ||||||||
| Reflected Illumination | 24V 100W halogen, continuous-adjustment, rear-mount housing | ||||||||
| Transmitted Illumination | 24V 100W halogen, continuous-adjustment, rear-mount housing | ||||||||
| Condenser | NA0.9/0.25 achromatic swing condenser with iris diaphragm | ||||||||
| Sub-stage Condenser-holder | rack and pinion, integrated polarizer | ||||||||
Objective Lenses
| Magnification | Corrections | NA | WD | Immersion Medium | Cover-glass Thickness |
|---|---|---|---|---|---|
| 5X | plan-achromatic | 0.12 | 15.5mm | — | — |
| 10X | plan-achromatic | 0.25 | 10.0mm | — | — |
| 20X | plan-achromatic | 0.4 | 5.8mm | — | 0 |
| 50X | plan-achromatic | 0.75 | 0.32mm | — | 0 |
| 100X | plan-achromatic | 0.8 | 2mm | — | 0 |
| 40X | plan-achromatic | 0.65 | 0.54mm | — | 0.17 |
| 100X | plan-achromatic | 1.25 | 0.13mm | oil | 0.17 |
| Camera Specifications | |
| Sensor Type | CMOS |
| Sensor Optical Format | 1/1.9" |
| Active Pixels | 5.04M (2592 x 1944) |
| Pixel Size | 2.4µm x 2.4µm |
| Active Sensor Area | 6.22mm x 4.67mm |
| Shutter | electronic rolling shutter |
| Sensitivity | 425mV @ 1/30s (f/5.6) |
| Spectral Response | 380-650nm with IR-cut filter |
| Video Preview Resolution (HDMI) | 1920 x 1080 |
| Video Preview Framerate (HDMI) | 60fps |
| Video Capture Resolution | 1920 x 1080 |
| Video Capture Framerate | 30fps (SecureDigital) 25fps max (wi-fi) |
| Internal Video Capture Format | ASF |
| Photo Capture Resolution | 1920 x 1080 |
| Internal Photo Capture Format | JPG |
| Recording Media | SecureDigital card |
| Connectivity | HDMI, wi-fi |
| Wi-fi Standard | 802.11n 150Mbps |
| Lens-mount | C-mount |
| Compensating Lens | 0.5X |
| Power | 12VDC 1A |
Software
| OS Requirements | Windows (32/64 bit) XP/Vista/7/8/10, Mac OS 10.8+, Linux kernel 3.13+ | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hardware Requirements | Intel Core2 2.8GHz or comparable processor, 4GB RAM | ||||||||||||||||||
| Features |
|
Packing List:
The PZ620T is an indispensable instrument for mineralogists, pathologists, and any laboratory that needs a polarizing microscope that delivers on quality and versatility. The microscope is equipped to handle polarization for transmitted and reflected illumination, with a rotating stage and Bertrand lens for in-depth mineral analysis. High-power incandescent illumination and strain-free optics ensure optimal image quality for both orthoscopic and conoscopic observation over a large magnification range with seven included objective lenses.
Viewing Head
The microscope's head is designed for precision and comfort. The super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification. Compensation-free Siedentopf interpupillary adjustment allows any user to properly align the oculars without readjusting focus. For users with astigmatism or asymmetrical vision, the left ocular can be adjusted to fine-tune focus. The photo port is equipped with a 23mm tube for attaching cameras with compensating lenses, and is height-adjustable to match focus with the eyepieces. The port is compatible with our YX series C-mount adapters which can attach directly to C-mount cameras without a compensating lens – ideal for 1” format sensors. The head is set to a 30° incline which is ideal for viewing from a standing position, and it can be rotated 360°.
Betrand Lens
The Bertand lens allows the user to quickly switch between normal orthoscopic and conoscopic observation. This is required to shift to the rear focal plane for proper alignment of the aperture diaphragm, and to observe interference patterns created by minerals under polarized light. The lens assembly has a slot for the included first-order, quarter-wave, and quartz-wedge retardation plates.
Optics
The infinity-corrected optical system eliminates optical errors when using filters and other in-line components, which is of paramount importance in polarized-light microscopy. The quintuple objective turret provides instant access to 5 magnification levels to efficiently move through magnifications from 50X to 1000X. Seven objective lenses are provided ranging from 5X to 100X, with both oil and dry 100X lenses. Additional 25X eyepieces expand the magnification range up to 2500X with 10 possible unique combinations. The turret's reversed orientation provides more working room above the stage. These high-quality lenses are strain-free to ensure accurate observation under polarized light, with plan-achromatic corrections to improve resolution and field flatness for edge-to-edge sharpness. Each objective mount can be independently centered to ensure proper alignment.
The Stage
The stage is designed for precise sample placement, with full stage centering and a dual-axis mechanical caliper which can accommodate varying specimen sizes. Once centered, the specimen can be rotated to locate its axis and tested for birefringence. The sub-stage polarizer can also be rotated to avoid stage movement when working with specimens with weaker birefringence.
Koehler Transmitted Illumination
Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The rear-mounted 100W incandescent light-source provides 100 CRI illumination with ample brightness for contrast-enhancement methods like darkfield. The lower color temperature of the halogen light-source causes less eyestrain compared to high-Kelvin LED. The light condenser uses a swing mechanism for optimized lighting at both high and low magnifications, with a NA0.25 setting for full coverage at extremely low magnifications. An iris diaphragm allows you to adjust the aperture to optimize contrast and depth-of-field. The condenser holder has an integrated, rotatable polarizer for diascopic polarization. It uses rack-and-pinion height adjustment for precision control, and is centerable for proper alignment. The condenser is top-mounted for easier replacement when working with additional condensers. The illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.
Koehler Reflected Illumination
The top illuminator also uses a 100W incandescent light-source to provide ample light for use with polarization. Adjustable aperture and field diaphragms offer precise control over the light field for improved contrast and edge sharpness. A removable polarizer board provides polarization for reflected illumination. The analyzer is equipped with a dial to control the angle of cross-polarization.
Digital Imaging
This microscope comes with a next-generation live-view imaging system. The hyper-sensitive CMOS sensor captures images with better efficiency, and much-improved speed compared to CCD sensors. The camera uses global-shutter technology which produces smoother motion in video. The camera uses a standard C-mount interface for maximum compatibility with various microscopy-systems. It can be used as a stand-alone recorder when used with an HDMI monitor or television, or live-streamed to a PC via wi-fi for image-capture and video-recording.
The included Windows software offers image-development and measurement tools, as well as advanced compositing features such as image-stitching and extended-depth-of-focus. With the ability to calibrate scales at multiple magnifications, the software can be used for multi-level inspection. For Mac and Linux, there is a lite version of the software which can capture video and still images, and includes limited processing features.
Specifications
| Optical System | Infinite-conjugate | ||||||||
| Reference Focal Length | 200mm | ||||||||
| Head | Trinocular, 30° incline, 360° rotatable | ||||||||
| Interpupillary Adjustment | Siedentopf compensation-free gemel, 48-75mm | ||||||||
| Ocular Diameter | 30mm | ||||||||
| Ocular Diopters | left ocular | ||||||||
| Eyepieces | 10X, 25X | ||||||||
| Photo Port | height-adjustable YX series, 23mm tube mount | ||||||||
| Objective Lenses | Infinity-corrected | ||||||||
| Objective Parfocal Distance | 45mm | ||||||||
| Objective Mounting Thread | RMS 20.32mm | ||||||||
| Objective Turret | Reverse quintuple, ball-bearing movement | ||||||||
| Focusing System | Coaxial coarse and fine focus, tension control | ||||||||
| Focus Range |
|
||||||||
| Stage Design | 360° rotating circular, switched click-stop, dual-axis mechanical caliper | ||||||||
| Stage Dimensions | 170mm diameter | ||||||||
| X-Y Translation Range | 30mm x 40mm | ||||||||
| Reflected Illumination | 24V 100W halogen, continuous-adjustment, rear-mount housing | ||||||||
| Transmitted Illumination | 24V 100W halogen, continuous-adjustment, rear-mount housing | ||||||||
| Condenser | NA0.9/0.25 achromatic swing condenser with iris diaphragm | ||||||||
| Sub-stage Condenser-holder | rack and pinion, integrated polarizer | ||||||||
Objective Lenses
| Magnification | Corrections | NA | WD | Immersion Medium | Cover-glass Thickness |
|---|---|---|---|---|---|
| 5X | plan-achromatic | 0.12 | 15.5mm | — | — |
| 10X | plan-achromatic | 0.25 | 10.0mm | — | — |
| 20X | plan-achromatic | 0.4 | 5.8mm | — | 0 |
| 50X | plan-achromatic | 0.75 | 0.32mm | — | 0 |
| 100X | plan-achromatic | 0.8 | 2mm | — | 0 |
| 40X | plan-achromatic | 0.65 | 0.54mm | — | 0.17 |
| 100X | plan-achromatic | 1.25 | 0.13mm | oil | 0.17 |
| Camera Specifications | |
| Sensor Type | CMOS |
| Sensor Optical Format | 1/1.2" |
| Active Pixels | 2.07M (1920 x 1080) |
| Pixel Size | 5.86µm x 5.86µm |
| Active Sensor Area | 11.25mm x 6.33mm |
| Shutter | global shutter |
| Sensitivity | 1016mV @ 1/30s (f/5.6) |
| Spectral Response | 380-650nm with IR-cut filter |
| Video Preview Resolution (HDMI) | 1920 x 1080 |
| Video Preview Framerate (HDMI) | 60fps |
| Video Capture Resolution | 1920 x 1080 |
| Video Capture Framerate | 30fps (SecureDigital) 25fps max (wi-fi) |
| Internal Video Capture Format | ASF |
| Photo Capture Resolution | 1920 x 1080 |
| Internal Photo Capture Format | JPG |
| Recording Media | SecureDigital card |
| Connectivity | HDMI, wi-fi |
| Wi-fi Standard | 802.11n 150Mbps |
| Lens-mount | C-mount |
| Compensating Lens | 0.75X |
| Power | 12VDC 1A |
Software
| OS Requirements | Windows (32/64 bit) XP/Vista/7/8/10, Mac OS 10.8+, Linux kernel 3.13+ | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hardware Requirements | Intel Core2 2.8GHz or comparable processor, 4GB RAM | ||||||||||||||||||
| Features |
|
Packing List:
| Applications | Clinic, Laboratory, Veterinary |
| Camera Sensor Type | CMOS |
| Camera Type | HDMI/USB 2.0 |
| Categories | Microscopes, Compound Microscopes, Special Microscopes, Special Microscopes/Polarizing, Applications/Asbestos, Water, Soil & Environmental Microscopes, Applications/Industrial Microscopes, Applications/Asbestos, Water, Soil & Environmental Microscopes/Asbestos Microscopes, Applications/Asbestos, Water, Soil & Environmental Microscopes/Mud Logging Microscopes, Applications/Asbestos, Water, Soil & Environmental Microscopes/Water Treatment Microscopes, Applications/Industrial Microscopes/Petrochemical, Compound Microscopes/Brightfield, Student Microscopes/Graduate Student & Research Microscopes, Compound Microscopes/Polarizing |
| Condenser Type | Brightfield |
| Education Level | College, Teaching/Training |
| Eyepiece Mounting Size | 30mm |
| Field of View Class | Extreme Widefield |
| Head Style | Trinocular |
| Illumination Bulb Count | 2 |
| Illumination Power | 100W |
| Illumination Style | Incident & Transmitted |
| Illumination Type | Halogen |
| Iris | With Iris |
| Magnification | 50X-1000X |
| Magnification Type | Multi-Power |
| Objective Lens Power | 5X, 10X, 20X, 40X, 50X, 100X |
| Objective Mounting Size | 20mm |
| Optics | Plan, Achromatic, Infinity |
| Power Compatibility | Wide Band |
| product condition | NEW |
| Product Type Category | Compound |
| Stage Type | Two-layer Mechanical Stage |
| Applications | Clinic, Laboratory, Veterinary |
| Camera Sensor Type | CMOS |
| Camera Type | HDMI/Wi-Fi |
| Categories | Microscopes, Compound Microscopes, Special Microscopes, Special Microscopes/Polarizing, Applications/Asbestos, Water, Soil & Environmental Microscopes, Applications/Industrial Microscopes, Applications/Asbestos, Water, Soil & Environmental Microscopes/Asbestos Microscopes, Applications/Asbestos, Water, Soil & Environmental Microscopes/Mud Logging Microscopes, Applications/Asbestos, Water, Soil & Environmental Microscopes/Water Treatment Microscopes, Applications/Industrial Microscopes/Petrochemical, Compound Microscopes/Brightfield, Student Microscopes/Graduate Student & Research Microscopes, Compound Microscopes/Polarizing |
| Condenser Type | Brightfield |
| Education Level | College, Teaching/Training |
| Eyepiece Mounting Size | 30mm |
| Field of View Class | Extreme Widefield |
| Head Style | Trinocular |
| Illumination Bulb Count | 2 |
| Illumination Power | 100W |
| Illumination Style | Incident & Transmitted |
| Illumination Type | Halogen |
| Iris | With Iris |
| Magnification | 50X-1000X |
| Magnification Type | Multi-Power |
| Objective Lens Power | 5X, 10X, 20X, 40X, 50X, 100X |
| Objective Mounting Size | 20mm |
| Optics | Plan, Achromatic, Infinity |
| Power Compatibility | Wide Band |
| product condition | NEW |
| Product Type Category | Compound |
| Stage Type | Two-layer Mechanical Stage |
| Applications | Clinic, Laboratory, Veterinary |
| Camera Sensor Type | CMOS |
| Camera Type | HDMI/Wi-Fi |
| Categories | Microscopes, Compound Microscopes, Special Microscopes, Special Microscopes/Polarizing, Applications/Asbestos, Water, Soil & Environmental Microscopes, Applications/Industrial Microscopes, Applications/Asbestos, Water, Soil & Environmental Microscopes/Asbestos Microscopes, Applications/Asbestos, Water, Soil & Environmental Microscopes/Mud Logging Microscopes, Applications/Asbestos, Water, Soil & Environmental Microscopes/Water Treatment Microscopes, Applications/Industrial Microscopes/Petrochemical, Compound Microscopes/Brightfield, Student Microscopes/Graduate Student & Research Microscopes, Compound Microscopes/Polarizing |
| Condenser Type | Brightfield |
| Education Level | College, Teaching/Training |
| Eyepiece Mounting Size | 30mm |
| Field of View Class | Extreme Widefield |
| Head Style | Trinocular |
| Illumination Bulb Count | 2 |
| Illumination Power | 100W |
| Illumination Style | Incident & Transmitted |
| Illumination Type | Halogen |
| Iris | With Iris |
| Magnification | 50X-1000X |
| Magnification Type | Multi-Power |
| Objective Lens Power | 5X, 10X, 20X, 40X, 50X, 100X |
| Objective Mounting Size | 20mm |
| Optics | Plan, Achromatic, Infinity |
| Power Compatibility | Wide Band |
| product condition | NEW |
| Product Type Category | Compound |
| Stage Type | Two-layer Mechanical Stage |
| Applications | Clinic, Laboratory, Veterinary |
| Camera Sensor Type | CMOS |
| Camera Type | HDMI/Wi-Fi |
| Categories | Microscopes, Compound Microscopes, Special Microscopes, Special Microscopes/Polarizing, Applications/Asbestos, Water, Soil & Environmental Microscopes, Applications/Industrial Microscopes, Applications/Asbestos, Water, Soil & Environmental Microscopes/Asbestos Microscopes, Applications/Asbestos, Water, Soil & Environmental Microscopes/Mud Logging Microscopes, Applications/Asbestos, Water, Soil & Environmental Microscopes/Water Treatment Microscopes, Applications/Industrial Microscopes/Petrochemical, Compound Microscopes/Brightfield, Student Microscopes/Graduate Student & Research Microscopes, Compound Microscopes/Polarizing |
| Condenser Type | Brightfield |
| Education Level | College, Teaching/Training |
| Eyepiece Mounting Size | 30mm |
| Field of View Class | Extreme Widefield |
| Head Style | Trinocular |
| Illumination Bulb Count | 2 |
| Illumination Power | 100W |
| Illumination Style | Incident & Transmitted |
| Illumination Type | Halogen |
| Iris | With Iris |
| Magnification | 50X-1000X |
| Magnification Type | Multi-Power |
| Objective Lens Power | 5X, 10X, 20X, 40X, 50X, 100X |
| Objective Mounting Size | 20mm |
| Optics | Plan, Achromatic, Infinity |
| Power Compatibility | Wide Band |
| product condition | NEW |
| Product Type Category | Compound |
| Stage Type | Two-layer Mechanical Stage |
| Applications | Clinic, Laboratory, Veterinary |
| Camera Sensor Type | CMOS |
| Camera Type | HDMI/USB 2.0 |
| Categories | Microscopes, Compound Microscopes, Special Microscopes, Special Microscopes/Polarizing, Applications/Asbestos, Water, Soil & Environmental Microscopes, Applications/Industrial Microscopes, Applications/Asbestos, Water, Soil & Environmental Microscopes/Asbestos Microscopes, Applications/Asbestos, Water, Soil & Environmental Microscopes/Mud Logging Microscopes, Applications/Asbestos, Water, Soil & Environmental Microscopes/Water Treatment Microscopes, Applications/Industrial Microscopes/Petrochemical, Compound Microscopes/Brightfield, Student Microscopes/Graduate Student & Research Microscopes, Compound Microscopes/Polarizing |
| Condenser Type | Brightfield |
| Education Level | College, Teaching/Training |
| Eyepiece Mounting Size | 30mm |
| Field of View Class | Extreme Widefield |
| Head Style | Trinocular |
| Illumination Bulb Count | 2 |
| Illumination Power | 100W |
| Illumination Style | Incident & Transmitted |
| Illumination Type | Halogen |
| Iris | With Iris |
| Magnification | 50X-1500X |
| Magnification Type | Multi-Power |
| Objective Lens Power | 5X, 10X, 20X, 40X, 50X, 100X |
| Objective Mounting Size | 20mm |
| Optics | Plan, Achromatic, Infinity |
| Power Compatibility | Wide Band |
| product condition | NEW |
| Product Type Category | Compound |
| Stage Type | Two-layer Mechanical Stage |
| Applications | Clinic, Laboratory, Veterinary |
| Camera Sensor Type | CMOS |
| Camera Type | HDMI/Wi-Fi |
| Categories | Microscopes, Compound Microscopes, Special Microscopes, Special Microscopes/Polarizing, Applications/Asbestos, Water, Soil & Environmental Microscopes, Applications/Industrial Microscopes, Applications/Asbestos, Water, Soil & Environmental Microscopes/Asbestos Microscopes, Applications/Asbestos, Water, Soil & Environmental Microscopes/Mud Logging Microscopes, Applications/Asbestos, Water, Soil & Environmental Microscopes/Water Treatment Microscopes, Applications/Industrial Microscopes/Petrochemical, Compound Microscopes/Brightfield, Student Microscopes/Graduate Student & Research Microscopes, Compound Microscopes/Polarizing |
| Condenser Type | Brightfield |
| Education Level | College, Teaching/Training |
| Eyepiece Mounting Size | 30mm |
| Field of View Class | Extreme Widefield |
| Head Style | Trinocular |
| Illumination Bulb Count | 2 |
| Illumination Power | 100W |
| Illumination Style | Incident & Transmitted |
| Illumination Type | Halogen |
| Iris | With Iris |
| Magnification | 50X-1500X |
| Magnification Type | Multi-Power |
| Objective Lens Power | 5X, 10X, 20X, 40X, 50X, 100X |
| Objective Mounting Size | 20mm |
| Optics | Plan, Achromatic, Infinity |
| Power Compatibility | Wide Band |
| product condition | NEW |
| Product Type Category | Compound |
| Stage Type | Two-layer Mechanical Stage |
| Applications | Clinic, Laboratory, Veterinary |
| Camera Sensor Type | CMOS |
| Camera Type | HDMI/Wi-Fi |
| Categories | Microscopes, Compound Microscopes, Special Microscopes, Special Microscopes/Polarizing, Applications/Asbestos, Water, Soil & Environmental Microscopes, Applications/Industrial Microscopes, Applications/Asbestos, Water, Soil & Environmental Microscopes/Asbestos Microscopes, Applications/Asbestos, Water, Soil & Environmental Microscopes/Mud Logging Microscopes, Applications/Asbestos, Water, Soil & Environmental Microscopes/Water Treatment Microscopes, Applications/Industrial Microscopes/Petrochemical, Compound Microscopes/Brightfield, Student Microscopes/Graduate Student & Research Microscopes, Compound Microscopes/Polarizing |
| Condenser Type | Brightfield |
| Education Level | College, Teaching/Training |
| Eyepiece Mounting Size | 30mm |
| Field of View Class | Extreme Widefield |
| Head Style | Trinocular |
| Illumination Bulb Count | 2 |
| Illumination Power | 100W |
| Illumination Style | Incident & Transmitted |
| Illumination Type | Halogen |
| Iris | With Iris |
| Magnification | 50X-1500X |
| Magnification Type | Multi-Power |
| Objective Lens Power | 5X, 10X, 20X, 40X, 50X, 100X |
| Objective Mounting Size | 20mm |
| Optics | Plan, Achromatic, Infinity |
| Power Compatibility | Wide Band |
| product condition | NEW |
| Product Type Category | Compound |
| Stage Type | Two-layer Mechanical Stage |
| Applications | Clinic, Laboratory, Veterinary |
| Camera Sensor Type | CMOS |
| Camera Type | HDMI/Wi-Fi |
| Categories | Microscopes, Compound Microscopes, Special Microscopes, Special Microscopes/Polarizing, Applications/Asbestos, Water, Soil & Environmental Microscopes, Applications/Industrial Microscopes, Applications/Asbestos, Water, Soil & Environmental Microscopes/Asbestos Microscopes, Applications/Asbestos, Water, Soil & Environmental Microscopes/Mud Logging Microscopes, Applications/Asbestos, Water, Soil & Environmental Microscopes/Water Treatment Microscopes, Applications/Industrial Microscopes/Petrochemical, Compound Microscopes/Brightfield, Student Microscopes/Graduate Student & Research Microscopes, Compound Microscopes/Polarizing |
| Condenser Type | Brightfield |
| Education Level | College, Teaching/Training |
| Eyepiece Mounting Size | 30mm |
| Field of View Class | Extreme Widefield |
| Head Style | Trinocular |
| Illumination Bulb Count | 2 |
| Illumination Power | 100W |
| Illumination Style | Incident & Transmitted |
| Illumination Type | Halogen |
| Iris | With Iris |
| Magnification | 50X-1500X |
| Magnification Type | Multi-Power |
| Objective Lens Power | 5X, 10X, 20X, 40X, 50X, 100X |
| Objective Mounting Size | 20mm |
| Optics | Plan, Achromatic, Infinity |
| Power Compatibility | Wide Band |
| product condition | NEW |
| Product Type Category | Compound |
| Stage Type | Two-layer Mechanical Stage |
| Applications | Clinic, Laboratory, Veterinary |
| Camera Sensor Type | CMOS |
| Camera Type | HDMI/USB 2.0 |
| Categories | Microscopes, Compound Microscopes, Special Microscopes, Special Microscopes/Polarizing, Applications/Asbestos, Water, Soil & Environmental Microscopes, Applications/Industrial Microscopes, Applications/Asbestos, Water, Soil & Environmental Microscopes/Asbestos Microscopes, Applications/Asbestos, Water, Soil & Environmental Microscopes/Mud Logging Microscopes, Applications/Asbestos, Water, Soil & Environmental Microscopes/Water Treatment Microscopes, Applications/Industrial Microscopes/Petrochemical, Compound Microscopes/Brightfield, Student Microscopes/Graduate Student & Research Microscopes, Compound Microscopes/Polarizing |
| Condenser Type | Brightfield |
| Education Level | College, Teaching/Training |
| Eyepiece Mounting Size | 30mm |
| Field of View Class | Extreme Widefield |
| Head Style | Trinocular |
| Illumination Bulb Count | 2 |
| Illumination Power | 100W |
| Illumination Style | Incident & Transmitted |
| Illumination Type | Halogen |
| Iris | With Iris |
| Magnification | 50X-2000X |
| Magnification Type | Multi-Power |
| Objective Lens Power | 5X, 10X, 20X, 40X, 50X, 100X |
| Objective Mounting Size | 20mm |
| Optics | Plan, Achromatic, Infinity |
| Power Compatibility | Wide Band |
| product condition | NEW |
| Product Type Category | Compound |
| Stage Type | Two-layer Mechanical Stage |
| Applications | Clinic, Laboratory, Veterinary |
| Camera Sensor Type | CMOS |
| Camera Type | HDMI/Wi-Fi |
| Categories | Microscopes, Compound Microscopes, Special Microscopes, Special Microscopes/Polarizing, Applications/Asbestos, Water, Soil & Environmental Microscopes, Applications/Industrial Microscopes, Applications/Asbestos, Water, Soil & Environmental Microscopes/Asbestos Microscopes, Applications/Asbestos, Water, Soil & Environmental Microscopes/Mud Logging Microscopes, Applications/Asbestos, Water, Soil & Environmental Microscopes/Water Treatment Microscopes, Applications/Industrial Microscopes/Petrochemical, Compound Microscopes/Brightfield, Student Microscopes/Graduate Student & Research Microscopes, Compound Microscopes/Polarizing |
| Condenser Type | Brightfield |
| Education Level | College, Teaching/Training |
| Eyepiece Mounting Size | 30mm |
| Field of View Class | Extreme Widefield |
| Head Style | Trinocular |
| Illumination Bulb Count | 2 |
| Illumination Power | 100W |
| Illumination Style | Incident & Transmitted |
| Illumination Type | Halogen |
| Iris | With Iris |
| Magnification | 50X-2000X |
| Magnification Type | Multi-Power |
| Objective Lens Power | 5X, 10X, 20X, 40X, 50X, 100X |
| Objective Mounting Size | 20mm |
| Optics | Plan, Achromatic, Infinity |
| Power Compatibility | Wide Band |
| product condition | NEW |
| Product Type Category | Compound |
| Stage Type | Two-layer Mechanical Stage |
| Applications | Clinic, Laboratory, Veterinary |
| Camera Sensor Type | CMOS |
| Camera Type | HDMI/Wi-Fi |
| Categories | Microscopes, Compound Microscopes, Special Microscopes, Special Microscopes/Polarizing, Applications/Asbestos, Water, Soil & Environmental Microscopes, Applications/Industrial Microscopes, Applications/Asbestos, Water, Soil & Environmental Microscopes/Asbestos Microscopes, Applications/Asbestos, Water, Soil & Environmental Microscopes/Mud Logging Microscopes, Applications/Asbestos, Water, Soil & Environmental Microscopes/Water Treatment Microscopes, Applications/Industrial Microscopes/Petrochemical, Compound Microscopes/Brightfield, Student Microscopes/Graduate Student & Research Microscopes, Compound Microscopes/Polarizing |
| Condenser Type | Brightfield |
| Education Level | College, Teaching/Training |
| Eyepiece Mounting Size | 30mm |
| Field of View Class | Extreme Widefield |
| Head Style | Trinocular |
| Illumination Bulb Count | 2 |
| Illumination Power | 100W |
| Illumination Style | Incident & Transmitted |
| Illumination Type | Halogen |
| Iris | With Iris |
| Magnification | 50X-2000X |
| Magnification Type | Multi-Power |
| Objective Lens Power | 5X, 10X, 20X, 40X, 50X, 100X |
| Objective Mounting Size | 20mm |
| Optics | Plan, Achromatic, Infinity |
| Power Compatibility | Wide Band |
| product condition | NEW |
| Product Type Category | Compound |
| Stage Type | Two-layer Mechanical Stage |
| Applications | Clinic, Laboratory, Veterinary |
| Camera Sensor Type | CMOS |
| Camera Type | HDMI/Wi-Fi |
| Categories | Microscopes, Compound Microscopes, Special Microscopes, Special Microscopes/Polarizing, Applications/Asbestos, Water, Soil & Environmental Microscopes, Applications/Industrial Microscopes, Applications/Asbestos, Water, Soil & Environmental Microscopes/Asbestos Microscopes, Applications/Asbestos, Water, Soil & Environmental Microscopes/Mud Logging Microscopes, Applications/Asbestos, Water, Soil & Environmental Microscopes/Water Treatment Microscopes, Applications/Industrial Microscopes/Petrochemical, Compound Microscopes/Brightfield, Student Microscopes/Graduate Student & Research Microscopes, Compound Microscopes/Polarizing |
| Condenser Type | Brightfield |
| Education Level | College, Teaching/Training |
| Eyepiece Mounting Size | 30mm |
| Field of View Class | Extreme Widefield |
| Head Style | Trinocular |
| Illumination Bulb Count | 2 |
| Illumination Power | 100W |
| Illumination Style | Incident & Transmitted |
| Illumination Type | Halogen |
| Iris | With Iris |
| Magnification | 50X-2000X |
| Magnification Type | Multi-Power |
| Objective Lens Power | 5X, 10X, 20X, 40X, 50X, 100X |
| Objective Mounting Size | 20mm |
| Optics | Plan, Achromatic, Infinity |
| Power Compatibility | Wide Band |
| product condition | NEW |
| Product Type Category | Compound |
| Stage Type | Two-layer Mechanical Stage |
| Applications | Clinic, Laboratory, Veterinary |
| Camera Sensor Type | CMOS |
| Camera Type | HDMI/USB 2.0 |
| Categories | Microscopes, Compound Microscopes, Special Microscopes, Special Microscopes/Polarizing, Applications/Asbestos, Water, Soil & Environmental Microscopes, Applications/Industrial Microscopes, Applications/Asbestos, Water, Soil & Environmental Microscopes/Asbestos Microscopes, Applications/Asbestos, Water, Soil & Environmental Microscopes/Mud Logging Microscopes, Applications/Asbestos, Water, Soil & Environmental Microscopes/Water Treatment Microscopes, Applications/Industrial Microscopes/Petrochemical, Compound Microscopes/Brightfield, Student Microscopes/Graduate Student & Research Microscopes, Compound Microscopes/Polarizing |
| Condenser Type | Brightfield |
| Education Level | College, Teaching/Training |
| Eyepiece Mounting Size | 30mm |
| Field of View Class | Extreme Widefield |
| Head Style | Trinocular |
| Illumination Bulb Count | 2 |
| Illumination Power | 100W |
| Illumination Style | Incident & Transmitted |
| Illumination Type | Halogen |
| Iris | With Iris |
| Magnification | 50X-2500X |
| Magnification Type | Multi-Power |
| Objective Lens Power | 5X, 10X, 20X, 40X, 50X, 100X |
| Objective Mounting Size | 20mm |
| Optics | Plan, Achromatic, Infinity |
| Power Compatibility | Wide Band |
| product condition | NEW |
| Product Type Category | Compound |
| Stage Type | Two-layer Mechanical Stage |
| Applications | Clinic, Laboratory, Veterinary |
| Camera Sensor Type | CMOS |
| Camera Type | HDMI/Wi-Fi |
| Categories | Microscopes, Compound Microscopes, Special Microscopes, Special Microscopes/Polarizing, Applications/Asbestos, Water, Soil & Environmental Microscopes, Applications/Industrial Microscopes, Applications/Asbestos, Water, Soil & Environmental Microscopes/Asbestos Microscopes, Applications/Asbestos, Water, Soil & Environmental Microscopes/Mud Logging Microscopes, Applications/Asbestos, Water, Soil & Environmental Microscopes/Water Treatment Microscopes, Applications/Industrial Microscopes/Petrochemical, Compound Microscopes/Brightfield, Student Microscopes/Graduate Student & Research Microscopes, Compound Microscopes/Polarizing |
| Condenser Type | Brightfield |
| Education Level | College, Teaching/Training |
| Eyepiece Mounting Size | 30mm |
| Field of View Class | Extreme Widefield |
| Head Style | Trinocular |
| Illumination Bulb Count | 2 |
| Illumination Power | 100W |
| Illumination Style | Incident & Transmitted |
| Illumination Type | Halogen |
| Iris | With Iris |
| Magnification | 50X-2500X |
| Magnification Type | Multi-Power |
| Objective Lens Power | 5X, 10X, 20X, 40X, 50X, 100X |
| Objective Mounting Size | 20mm |
| Optics | Plan, Achromatic, Infinity |
| Power Compatibility | Wide Band |
| product condition | NEW |
| Product Type Category | Compound |
| Stage Type | Two-layer Mechanical Stage |
| Applications | Clinic, Laboratory, Veterinary |
| Camera Sensor Type | CMOS |
| Camera Type | HDMI/Wi-Fi |
| Categories | Microscopes, Compound Microscopes, Special Microscopes, Special Microscopes/Polarizing, Applications/Asbestos, Water, Soil & Environmental Microscopes, Applications/Industrial Microscopes, Applications/Asbestos, Water, Soil & Environmental Microscopes/Asbestos Microscopes, Applications/Asbestos, Water, Soil & Environmental Microscopes/Mud Logging Microscopes, Applications/Asbestos, Water, Soil & Environmental Microscopes/Water Treatment Microscopes, Applications/Industrial Microscopes/Petrochemical, Compound Microscopes/Brightfield, Student Microscopes/Graduate Student & Research Microscopes, Compound Microscopes/Polarizing |
| Condenser Type | Brightfield |
| Education Level | College, Teaching/Training |
| Eyepiece Mounting Size | 30mm |
| Field of View Class | Extreme Widefield |
| Head Style | Trinocular |
| Illumination Bulb Count | 2 |
| Illumination Power | 100W |
| Illumination Style | Incident & Transmitted |
| Illumination Type | Halogen |
| Iris | With Iris |
| Magnification | 50X-2500X |
| Magnification Type | Multi-Power |
| Objective Lens Power | 5X, 10X, 20X, 40X, 50X, 100X |
| Objective Mounting Size | 20mm |
| Optics | Plan, Achromatic, Infinity |
| Power Compatibility | Wide Band |
| product condition | NEW |
| Product Type Category | Compound |
| Stage Type | Two-layer Mechanical Stage |
| Applications | Clinic, Laboratory, Veterinary |
| Camera Sensor Type | CMOS |
| Camera Type | HDMI/Wi-Fi |
| Categories | Microscopes, Compound Microscopes, Special Microscopes, Special Microscopes/Polarizing, Applications/Asbestos, Water, Soil & Environmental Microscopes, Applications/Industrial Microscopes, Applications/Asbestos, Water, Soil & Environmental Microscopes/Asbestos Microscopes, Applications/Asbestos, Water, Soil & Environmental Microscopes/Mud Logging Microscopes, Applications/Asbestos, Water, Soil & Environmental Microscopes/Water Treatment Microscopes, Applications/Industrial Microscopes/Petrochemical, Compound Microscopes/Brightfield, Student Microscopes/Graduate Student & Research Microscopes, Compound Microscopes/Polarizing |
| Condenser Type | Brightfield |
| Education Level | College, Teaching/Training |
| Eyepiece Mounting Size | 30mm |
| Field of View Class | Extreme Widefield |
| Head Style | Trinocular |
| Illumination Bulb Count | 2 |
| Illumination Power | 100W |
| Illumination Style | Incident & Transmitted |
| Illumination Type | Halogen |
| Iris | With Iris |
| Magnification | 50X-2500X |
| Magnification Type | Multi-Power |
| Objective Lens Power | 5X, 10X, 20X, 40X, 50X, 100X |
| Objective Mounting Size | 20mm |
| Optics | Plan, Achromatic, Infinity |
| Power Compatibility | Wide Band |
| product condition | NEW |
| Product Type Category | Compound |
| Stage Type | Two-layer Mechanical Stage |
AmScope products are warranted against manufacturer’s defects in material and workmanship from the original date of purchase, for the following years:
• Five Year Warranty for Microscopes: All our microscopes come with a five (5) year factory warranty against manufacturing defects, covering labor and parts.
• Ten Year Warranty for Euromex Microscopes: All our Euromex microscopes come with a ten (10) year factory warranty against manufacturing defects, covering labor and parts.
• One Year Warranty for Telescopes: All our telescopes come with a one (1) year warranty, except when specified in the description.
• One Year Warranty for Accessories: All our microscope accessories (USB cameras, illuminators, illumination, dust covers, and etc.) come with a one (1) year warranty, except when specified in the description.
• One Year Warranty for Items labeled as “Product Ships From Manufacturer”: All products that are shipped directly from the manufacturer come with a one (1) year warranty, except when specified in the description.
Warranty does not apply for consumable accessories and parts such as bulbs, batteries, fuses, cords, optical components or any add-on accessories such as mechanical specimen holders that are not built into the microscope stage as an integral part of the original manufacture, etc. Warranty does not cover microscopes, lenses cameras or other accessories that have become inoperable due to dirt or damage due to misuse or lack of maintenance.
Note: Buyers are responsible for return shipping and handling cost for warranty services. Our warranty covers parts and labor only.
The PZ620T is an indispensable instrument for mineralogists, pathologists, and any laboratory that needs a polarizing microscope that delivers on quality and versatility. The microscope is equipped to handle polarization for transmitted and reflected illumination, with a rotating stage and Bertrand lens for in-depth mineral analysis. High-power incandescent illumination and strain-free optics ensure optimal image quality for both orthoscopic and conoscopic observation over a large magnification range with seven included objective lenses.
Viewing Head
The microscope's head is designed for precision and comfort. The super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification. Compensation-free Siedentopf interpupillary adjustment allows any user to properly align the oculars without readjusting focus. For users with astigmatism or asymmetrical vision, the left ocular can be adjusted to fine-tune focus. The photo port is equipped with a 23mm tube for attaching cameras with compensating lenses, and is height-adjustable to match focus with the eyepieces. The port is compatible with our YX series C-mount adapters which can attach directly to C-mount cameras without a compensating lens – ideal for 1” format sensors. The head is set to a 30° incline which is ideal for viewing from a standing position, and it can be rotated 360°.
Betrand Lens
The Bertand lens allows the user to quickly switch between normal orthoscopic and conoscopic observation. This is required to shift to the rear focal plane for proper alignment of the aperture diaphragm, and to observe interference patterns created by minerals under polarized light. The lens assembly has a slot for the included first-order, quarter-wave, and quartz-wedge retardation plates.
Optics
The infinity-corrected optical system eliminates optical errors when using filters and other in-line components, which is of paramount importance in polarized-light microscopy. The quintuple objective turret provides instant access to 5 magnification levels to efficiently move through magnifications from 50X to 1000X. Seven objective lenses are provided ranging from 5X to 100X, with both oil and dry 100X lenses. The turret's reversed orientation provides more working room above the stage. These high-quality lenses are strain-free to ensure accurate observation under polarized light, with plan-achromatic corrections to improve resolution and field flatness for edge-to-edge sharpness. Each objective mount can be independently centered to ensure proper alignment.
The Stage
The stage is designed for precise sample placement, with full stage centering and a dual-axis mechanical caliper which can accommodate varying specimen sizes. Once centered, the specimen can be rotated to locate its axis and tested for birefringence. The sub-stage polarizer can also be rotated to avoid stage movement when working with specimens with weaker birefringence.
Koehler Transmitted Illumination
Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The rear-mounted 100W incandescent light-source provides 100 CRI illumination with ample brightness for contrast-enhancement methods like darkfield. The lower color temperature of the halogen light-source causes less eyestrain compared to high-Kelvin LED. The light condenser uses a swing mechanism for optimized lighting at both high and low magnifications, with a NA0.25 setting for full coverage at extremely low magnifications. An iris diaphragm allows you to adjust the aperture to optimize contrast and depth-of-field. The condenser holder has an integrated, rotatable polarizer for diascopic polarization. It uses rack-and-pinion height adjustment for precision control, and is centerable for proper alignment. The condenser is top-mounted for easier replacement when working with additional condensers. The illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.
Koehler Reflected Illumination
The top illuminator also uses a 100W incandescent light-source to provide ample light for use with polarization. Adjustable aperture and field diaphragms offer precise control over the light field for improved contrast and edge sharpness. A removable polarizer board provides polarization for reflected illumination. The analyzer is equipped with a dial to control the angle of cross-polarization.
Digital Imaging
This microscope comes with a 1080p multifunction camera which can be used to record directly while streaming images to a monitor or TV, or with a computer. Connected to an HDMI monitor or TV, 1080p live video can be viewed at a super-smooth 60fps, while recording directly to a Secure Digital card at 25fps. The included USB mouse allows you to make adjustments in the internal software for settings such as white-balance and exposure. Optionally, a companion HDMI monitor can be attached directly to the camera, creating a self-sufficient turnkey system.
As an alternative solution, connect the camera to a computer via USB for remote software control. The included Windows software offers image-development and measurement tools, as well as advanced compositing features such as image-stitching and extended-depth-of-focus. With the ability to calibrate scales at multiple magnifications, the software can be used for multi-level inspection. For Mac and Linux, there is a lite version of the software which can capture video and still images, and includes limited processing features.
Specifications
| Optical System | Infinite-conjugate | ||||||||
| Reference Focal Length | 200mm | ||||||||
| Head | Trinocular, 30° incline, 360° rotatable | ||||||||
| Interpupillary Adjustment | Siedentopf compensation-free gemel, 48-75mm | ||||||||
| Ocular Diameter | 30mm | ||||||||
| Ocular Diopters | left ocular | ||||||||
| Eyepieces | 10X | ||||||||
| Photo Port | height-adjustable YX series, 23mm tube mount | ||||||||
| Objective Lenses | Infinity-corrected | ||||||||
| Objective Parfocal Distance | 45mm | ||||||||
| Objective Mounting Thread | RMS 20.32mm | ||||||||
| Objective Turret | Reverse quintuple, ball-bearing movement | ||||||||
| Focusing System | Coaxial coarse and fine focus, tension control | ||||||||
| Focus Range |
|
||||||||
| Stage Design | 360° rotating circular, switched click-stop, dual-axis mechanical caliper | ||||||||
| Stage Dimensions | 170mm diameter | ||||||||
| X-Y Translation Range | 30mm x 40mm | ||||||||
| Reflected Illumination | 24V 100W halogen, continuous-adjustment, rear-mount housing | ||||||||
| Transmitted Illumination | 24V 100W halogen, continuous-adjustment, rear-mount housing | ||||||||
| Condenser | NA0.9/0.25 achromatic swing condenser with iris diaphragm | ||||||||
| Sub-stage Condenser-holder | rack and pinion, integrated polarizer | ||||||||
Objective Lenses
| Magnification | Corrections | NA | WD | Immersion Medium | Cover-glass Thickness |
|---|---|---|---|---|---|
| 5X | plan-achromatic | 0.12 | 15.5mm | — | — |
| 10X | plan-achromatic | 0.25 | 10.0mm | — | — |
| 20X | plan-achromatic | 0.4 | 5.8mm | — | 0 |
| 50X | plan-achromatic | 0.75 | 0.32mm | — | 0 |
| 100X | plan-achromatic | 0.8 | 2mm | — | 0 |
| 40X | plan-achromatic | 0.65 | 0.54mm | — | 0.17 |
| 100X | plan-achromatic | 1.25 | 0.13mm | oil | 0.17 |
| Camera Specifications | |
| Sensor Type | CMOS |
| Sensor Optical Format | 1/2.8" |
| Active Pixels | 2.07M (1920 x 1080) |
| Pixel Size | 2.8µm x 2.8µm |
| Active Sensor Area | 5.38mm x 3.02mm |
| Shutter | electronic rolling shutter |
| Sensitivity | 510mV @ 1/30s (f/5.6) |
| Spectral Response | 380-650nm with IR-cut filter |
| Video Preview Resolution (HDMI) | 1920 x 1080 |
| Video Preview Framerate (HDMI) | 60fps |
| Video Capture Resolution | 1920 x 1080 |
| Video Capture Framerate | 25fps (SecureDigital) 30fps max (USB) |
| Photo Capture Resolution | 1920 x 1080 |
| Internal Photo Capture Format | JPG |
| Recording Media | SecureDigital card |
| Connectivity | HDMI, USB 2.0 |
| Lens-mount | C-mount |
| Compensating Lens | 0.37X |
| Power | 12VDC 1A |
Software
| OS Requirements | Windows (32/64 bit) XP/Vista/7/8/10, Mac OS 10.8+, Linux kernel 3.13+ | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hardware Requirements | Intel Core2 2.8GHz or comparable processor, 4GB RAM | ||||||||||||||||||
| Features |
|
Packing List:
The PZ620T is an indispensable instrument for mineralogists, pathologists, and any laboratory that needs a polarizing microscope that delivers on quality and versatility. The microscope is equipped to handle polarization for transmitted and reflected illumination, with a rotating stage and Bertrand lens for in-depth mineral analysis. High-power incandescent illumination and strain-free optics ensure optimal image quality for both orthoscopic and conoscopic observation over a large magnification range with seven included objective lenses.
Viewing Head
The microscope's head is designed for precision and comfort. The super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification. Compensation-free Siedentopf interpupillary adjustment allows any user to properly align the oculars without readjusting focus. For users with astigmatism or asymmetrical vision, the left ocular can be adjusted to fine-tune focus. The photo port is equipped with a 23mm tube for attaching cameras with compensating lenses, and is height-adjustable to match focus with the eyepieces. The port is compatible with our YX series C-mount adapters which can attach directly to C-mount cameras without a compensating lens – ideal for 1” format sensors. The head is set to a 30° incline which is ideal for viewing from a standing position, and it can be rotated 360°.
Betrand Lens
The Bertand lens allows the user to quickly switch between normal orthoscopic and conoscopic observation. This is required to shift to the rear focal plane for proper alignment of the aperture diaphragm, and to observe interference patterns created by minerals under polarized light. The lens assembly has a slot for the included first-order, quarter-wave, and quartz-wedge retardation plates.
Optics
The infinity-corrected optical system eliminates optical errors when using filters and other in-line components, which is of paramount importance in polarized-light microscopy. The quintuple objective turret provides instant access to 5 magnification levels to efficiently move through magnifications from 50X to 1000X. Seven objective lenses are provided ranging from 5X to 100X, with both oil and dry 100X lenses. The turret's reversed orientation provides more working room above the stage. These high-quality lenses are strain-free to ensure accurate observation under polarized light, with plan-achromatic corrections to improve resolution and field flatness for edge-to-edge sharpness. Each objective mount can be independently centered to ensure proper alignment.
The Stage
The stage is designed for precise sample placement, with full stage centering and a dual-axis mechanical caliper which can accommodate varying specimen sizes. Once centered, the specimen can be rotated to locate its axis and tested for birefringence. The sub-stage polarizer can also be rotated to avoid stage movement when working with specimens with weaker birefringence.
Koehler Transmitted Illumination
Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The rear-mounted 100W incandescent light-source provides 100 CRI illumination with ample brightness for contrast-enhancement methods like darkfield. The lower color temperature of the halogen light-source causes less eyestrain compared to high-Kelvin LED. The light condenser uses a swing mechanism for optimized lighting at both high and low magnifications, with a NA0.25 setting for full coverage at extremely low magnifications. An iris diaphragm allows you to adjust the aperture to optimize contrast and depth-of-field. The condenser holder has an integrated, rotatable polarizer for diascopic polarization. It uses rack-and-pinion height adjustment for precision control, and is centerable for proper alignment. The condenser is top-mounted for easier replacement when working with additional condensers. The illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.
Koehler Reflected Illumination
The top illuminator also uses a 100W incandescent light-source to provide ample light for use with polarization. Adjustable aperture and field diaphragms offer precise control over the light field for improved contrast and edge sharpness. A removable polarizer board provides polarization for reflected illumination. The analyzer is equipped with a dial to control the angle of cross-polarization.
Digital Imaging
This microscope comes with an HDMI-capable digital camera, delivering 1080p video up to 60fps, and 2MP still images, even in low light. The highly-sensitive digital sensor makes this camera ideal for low-light applications, including darkfield and fluorescence. Able to be used as a standalone recording device using Secure Digital memory, or as a wi-fi camera on a networked computer, this is an extremely flexible imaging solution.
Connected to an HDMI monitor or TV, 1080p live video can be viewed at a super-smooth 60fps. The included USB mouse allows you to make adjustments in the internal software for settings such as white-balance and exposure, and control recording functions. As an alternative solution, connect to the camera over WiFi for remote software control, with 25fps streaming. The included Windows software offers image-development and measurement tools, as well as advanced compositing features such as image-stitching and extended-depth-of-focus. With the ability to calibrate scales at multiple magnifications, the software can be used for multi-level inspection. For Mac and Linux, there is a lite version of the software which can capture video and still images, and includes limited processing features.
Specifications
| Optical System | Infinite-conjugate | ||||||||
| Reference Focal Length | 200mm | ||||||||
| Head | Trinocular, 30° incline, 360° rotatable | ||||||||
| Interpupillary Adjustment | Siedentopf compensation-free gemel, 48-75mm | ||||||||
| Ocular Diameter | 30mm | ||||||||
| Ocular Diopters | left ocular | ||||||||
| Eyepieces | 10X | ||||||||
| Photo Port | height-adjustable YX series, 23mm tube mount | ||||||||
| Objective Lenses | Infinity-corrected | ||||||||
| Objective Parfocal Distance | 45mm | ||||||||
| Objective Mounting Thread | RMS 20.32mm | ||||||||
| Objective Turret | Reverse quintuple, ball-bearing movement | ||||||||
| Focusing System | Coaxial coarse and fine focus, tension control | ||||||||
| Focus Range |
|
||||||||
| Stage Design | 360° rotating circular, switched click-stop, dual-axis mechanical caliper | ||||||||
| Stage Dimensions | 170mm diameter | ||||||||
| X-Y Translation Range | 30mm x 40mm | ||||||||
| Reflected Illumination | 24V 100W halogen, continuous-adjustment, rear-mount housing | ||||||||
| Transmitted Illumination | 24V 100W halogen, continuous-adjustment, rear-mount housing | ||||||||
| Condenser | NA0.9/0.25 achromatic swing condenser with iris diaphragm | ||||||||
| Sub-stage Condenser-holder | rack and pinion, integrated polarizer | ||||||||
Objective Lenses
| Magnification | Corrections | NA | WD | Immersion Medium | Cover-glass Thickness |
|---|---|---|---|---|---|
| 5X | plan-achromatic | 0.12 | 15.5mm | — | — |
| 10X | plan-achromatic | 0.25 | 10.0mm | — | — |
| 20X | plan-achromatic | 0.4 | 5.8mm | — | 0 |
| 50X | plan-achromatic | 0.75 | 0.32mm | — | 0 |
| 100X | plan-achromatic | 0.8 | 2mm | — | 0 |
| 40X | plan-achromatic | 0.65 | 0.54mm | — | 0.17 |
| 100X | plan-achromatic | 1.25 | 0.13mm | oil | 0.17 |
| Camera Specifications | |
| Sensor Type | CMOS |
| Sensor Optical Format | 1/1.9" |
| Active Pixels | 2.07M (1920 x 1080) |
| Pixel Size | 3.75µm x 3.75µm |
| Active Sensor Area | 7.2mm x 4.05mm |
| Shutter | electronic rolling shutter |
| Sensitivity | 1120mV @ 1/30s (f/5.6) |
| Spectral Response | 380-650nm with IR-cut filter |
| Video Preview Resolution (HDMI) | 1920 x 1080 |
| Video Preview Framerate (HDMI) | 60fps |
| Video Capture Resolution | 1920 x 1080 |
| Video Capture Framerate | 30fps (SecureDigital) 25fps max (wi-fi) |
| Internal Video Capture Format | ASF |
| Photo Capture Resolution | 1920 x 1080 |
| Internal Photo Capture Format | JPG |
| Recording Media | SecureDigital card |
| Connectivity | HDMI, wi-fi |
| Wi-fi Standard | 802.11n 150Mbps |
| Lens-mount | C-mount |
| Compensating Lens | 0.5X (optional) |
| Power | 12VDC 1A |
Software
| OS Requirements | Windows (32/64 bit) XP/Vista/7/8/10, Mac OS 10.8+, Linux kernel 3.13+ | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hardware Requirements | Intel Core2 2.8GHz or comparable processor, 4GB RAM | ||||||||||||||||||
| Features |
|
Packing List:
The PZ620T is an indispensable instrument for mineralogists, pathologists, and any laboratory that needs a polarizing microscope that delivers on quality and versatility. The microscope is equipped to handle polarization for transmitted and reflected illumination, with a rotating stage and Bertrand lens for in-depth mineral analysis. High-power incandescent illumination and strain-free optics ensure optimal image quality for both orthoscopic and conoscopic observation over a large magnification range with seven included objective lenses.
Viewing Head
The microscope's head is designed for precision and comfort. The super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification. Compensation-free Siedentopf interpupillary adjustment allows any user to properly align the oculars without readjusting focus. For users with astigmatism or asymmetrical vision, the left ocular can be adjusted to fine-tune focus. The photo port is equipped with a 23mm tube for attaching cameras with compensating lenses, and is height-adjustable to match focus with the eyepieces. The port is compatible with our YX series C-mount adapters which can attach directly to C-mount cameras without a compensating lens – ideal for 1” format sensors. The head is set to a 30° incline which is ideal for viewing from a standing position, and it can be rotated 360°.
Betrand Lens
The Bertand lens allows the user to quickly switch between normal orthoscopic and conoscopic observation. This is required to shift to the rear focal plane for proper alignment of the aperture diaphragm, and to observe interference patterns created by minerals under polarized light. The lens assembly has a slot for the included first-order, quarter-wave, and quartz-wedge retardation plates.
Optics
The infinity-corrected optical system eliminates optical errors when using filters and other in-line components, which is of paramount importance in polarized-light microscopy. The quintuple objective turret provides instant access to 5 magnification levels to efficiently move through magnifications from 50X to 1000X. Seven objective lenses are provided ranging from 5X to 100X, with both oil and dry 100X lenses. The turret's reversed orientation provides more working room above the stage. These high-quality lenses are strain-free to ensure accurate observation under polarized light, with plan-achromatic corrections to improve resolution and field flatness for edge-to-edge sharpness. Each objective mount can be independently centered to ensure proper alignment.
The Stage
The stage is designed for precise sample placement, with full stage centering and a dual-axis mechanical caliper which can accommodate varying specimen sizes. Once centered, the specimen can be rotated to locate its axis and tested for birefringence. The sub-stage polarizer can also be rotated to avoid stage movement when working with specimens with weaker birefringence.
Koehler Transmitted Illumination
Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The rear-mounted 100W incandescent light-source provides 100 CRI illumination with ample brightness for contrast-enhancement methods like darkfield. The lower color temperature of the halogen light-source causes less eyestrain compared to high-Kelvin LED. The light condenser uses a swing mechanism for optimized lighting at both high and low magnifications, with a NA0.25 setting for full coverage at extremely low magnifications. An iris diaphragm allows you to adjust the aperture to optimize contrast and depth-of-field. The condenser holder has an integrated, rotatable polarizer for diascopic polarization. It uses rack-and-pinion height adjustment for precision control, and is centerable for proper alignment. The condenser is top-mounted for easier replacement when working with additional condensers. The illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.
Koehler Reflected Illumination
The top illuminator also uses a 100W incandescent light-source to provide ample light for use with polarization. Adjustable aperture and field diaphragms offer precise control over the light field for improved contrast and edge sharpness. A removable polarizer board provides polarization for reflected illumination. The analyzer is equipped with a dial to control the angle of cross-polarization.
Digital Imaging
This microscope comes with an HDMI-capable digital camera, delivering 1080p video up to 60fps, and 5MP still images. The highly-sensitive digital sensor makes this camera ideal for low-light applications, including dark-field and fluorescence. Able to be used as a standalone recording device using Secure Digital memory, or as a WiFi camera on a networked computer, this is an extremely flexible imaging solution.
Connected to an HDMI monitor or TV, 1080p live video can be viewed at a super-smooth 60fps. The included USB mouse allows you to make adjustments in the internal software for settings such as white-balance and exposure, and control recording functions. As an alternative solution, connect to the camera over WiFi for remote software control, with 25fps streaming. The included Windows software offers image-development and measurement tools, as well as advanced compositing features such as image-stitching and extended-depth-of-focus. With the ability to calibrate scales at multiple magnifications, the software can be used for multi-level inspection. For Mac and Linux, there is a lite version of the software which can capture video and still images, and includes limited processing features.
Specifications
| Optical System | Infinite-conjugate | ||||||||
| Reference Focal Length | 200mm | ||||||||
| Head | Trinocular, 30° incline, 360° rotatable | ||||||||
| Interpupillary Adjustment | Siedentopf compensation-free gemel, 48-75mm | ||||||||
| Ocular Diameter | 30mm | ||||||||
| Ocular Diopters | left ocular | ||||||||
| Eyepieces | 10X | ||||||||
| Photo Port | height-adjustable YX series, 23mm tube mount | ||||||||
| Objective Lenses | Infinity-corrected | ||||||||
| Objective Parfocal Distance | 45mm | ||||||||
| Objective Mounting Thread | RMS 20.32mm | ||||||||
| Objective Turret | Reverse quintuple, ball-bearing movement | ||||||||
| Focusing System | Coaxial coarse and fine focus, tension control | ||||||||
| Focus Range |
|
||||||||
| Stage Design | 360° rotating circular, switched click-stop, dual-axis mechanical caliper | ||||||||
| Stage Dimensions | 170mm diameter | ||||||||
| X-Y Translation Range | 30mm x 40mm | ||||||||
| Reflected Illumination | 24V 100W halogen, continuous-adjustment, rear-mount housing | ||||||||
| Transmitted Illumination | 24V 100W halogen, continuous-adjustment, rear-mount housing | ||||||||
| Condenser | NA0.9/0.25 achromatic swing condenser with iris diaphragm | ||||||||
| Sub-stage Condenser-holder | rack and pinion, integrated polarizer | ||||||||
Objective Lenses
| Magnification | Corrections | NA | WD | Immersion Medium | Cover-glass Thickness |
|---|---|---|---|---|---|
| 5X | plan-achromatic | 0.12 | 15.5mm | — | — |
| 10X | plan-achromatic | 0.25 | 10.0mm | — | — |
| 20X | plan-achromatic | 0.4 | 5.8mm | — | 0 |
| 50X | plan-achromatic | 0.75 | 0.32mm | — | 0 |
| 100X | plan-achromatic | 0.8 | 2mm | — | 0 |
| 40X | plan-achromatic | 0.65 | 0.54mm | — | 0.17 |
| 100X | plan-achromatic | 1.25 | 0.13mm | oil | 0.17 |
| Camera Specifications | |
| Sensor Type | CMOS |
| Sensor Optical Format | 1/1.9" |
| Active Pixels | 5.04M (2592 x 1944) |
| Pixel Size | 2.4µm x 2.4µm |
| Active Sensor Area | 6.22mm x 4.67mm |
| Shutter | electronic rolling shutter |
| Sensitivity | 425mV @ 1/30s (f/5.6) |
| Spectral Response | 380-650nm with IR-cut filter |
| Video Preview Resolution (HDMI) | 1920 x 1080 |
| Video Preview Framerate (HDMI) | 60fps |
| Video Capture Resolution | 1920 x 1080 |
| Video Capture Framerate | 30fps (SecureDigital) 25fps max (wi-fi) |
| Internal Video Capture Format | ASF |
| Photo Capture Resolution | 1920 x 1080 |
| Internal Photo Capture Format | JPG |
| Recording Media | SecureDigital card |
| Connectivity | HDMI, wi-fi |
| Wi-fi Standard | 802.11n 150Mbps |
| Lens-mount | C-mount |
| Compensating Lens | 0.5X |
| Power | 12VDC 1A |
Software
| OS Requirements | Windows (32/64 bit) XP/Vista/7/8/10, Mac OS 10.8+, Linux kernel 3.13+ | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hardware Requirements | Intel Core2 2.8GHz or comparable processor, 4GB RAM | ||||||||||||||||||
| Features |
|
Packing List:
The PZ620T is an indispensable instrument for mineralogists, pathologists, and any laboratory that needs a polarizing microscope that delivers on quality and versatility. The microscope is equipped to handle polarization for transmitted and reflected illumination, with a rotating stage and Bertrand lens for in-depth mineral analysis. High-power incandescent illumination and strain-free optics ensure optimal image quality for both orthoscopic and conoscopic observation over a large magnification range with seven included objective lenses.
Viewing Head
The microscope's head is designed for precision and comfort. The super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification. Compensation-free Siedentopf interpupillary adjustment allows any user to properly align the oculars without readjusting focus. For users with astigmatism or asymmetrical vision, the left ocular can be adjusted to fine-tune focus. The photo port is equipped with a 23mm tube for attaching cameras with compensating lenses, and is height-adjustable to match focus with the eyepieces. The port is compatible with our YX series C-mount adapters which can attach directly to C-mount cameras without a compensating lens – ideal for 1” format sensors. The head is set to a 30° incline which is ideal for viewing from a standing position, and it can be rotated 360°.
Betrand Lens
The Bertand lens allows the user to quickly switch between normal orthoscopic and conoscopic observation. This is required to shift to the rear focal plane for proper alignment of the aperture diaphragm, and to observe interference patterns created by minerals under polarized light. The lens assembly has a slot for the included first-order, quarter-wave, and quartz-wedge retardation plates.
Optics
The infinity-corrected optical system eliminates optical errors when using filters and other in-line components, which is of paramount importance in polarized-light microscopy. The quintuple objective turret provides instant access to 5 magnification levels to efficiently move through magnifications from 50X to 1000X. Seven objective lenses are provided ranging from 5X to 100X, with both oil and dry 100X lenses. The turret's reversed orientation provides more working room above the stage. These high-quality lenses are strain-free to ensure accurate observation under polarized light, with plan-achromatic corrections to improve resolution and field flatness for edge-to-edge sharpness. Each objective mount can be independently centered to ensure proper alignment.
The Stage
The stage is designed for precise sample placement, with full stage centering and a dual-axis mechanical caliper which can accommodate varying specimen sizes. Once centered, the specimen can be rotated to locate its axis and tested for birefringence. The sub-stage polarizer can also be rotated to avoid stage movement when working with specimens with weaker birefringence.
Koehler Transmitted Illumination
Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The rear-mounted 100W incandescent light-source provides 100 CRI illumination with ample brightness for contrast-enhancement methods like darkfield. The lower color temperature of the halogen light-source causes less eyestrain compared to high-Kelvin LED. The light condenser uses a swing mechanism for optimized lighting at both high and low magnifications, with a NA0.25 setting for full coverage at extremely low magnifications. An iris diaphragm allows you to adjust the aperture to optimize contrast and depth-of-field. The condenser holder has an integrated, rotatable polarizer for diascopic polarization. It uses rack-and-pinion height adjustment for precision control, and is centerable for proper alignment. The condenser is top-mounted for easier replacement when working with additional condensers. The illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.
Koehler Reflected Illumination
The top illuminator also uses a 100W incandescent light-source to provide ample light for use with polarization. Adjustable aperture and field diaphragms offer precise control over the light field for improved contrast and edge sharpness. A removable polarizer board provides polarization for reflected illumination. The analyzer is equipped with a dial to control the angle of cross-polarization.
Digital Imaging
This microscope comes with a next-generation live-view imaging system. The hyper-sensitive CMOS sensor captures images with better efficiency, and much-improved speed compared to CCD sensors. The camera uses global-shutter technology which produces smoother motion in video. The camera uses a standard C-mount interface for maximum compatibility with various microscopy-systems. It can be used as a stand-alone recorder when used with an HDMI monitor or television, or live-streamed to a PC via wi-fi for image-capture and video-recording.
The included Windows software offers image-development and measurement tools, as well as advanced compositing features such as image-stitching and extended-depth-of-focus. With the ability to calibrate scales at multiple magnifications, the software can be used for multi-level inspection. For Mac and Linux, there is a lite version of the software which can capture video and still images, and includes limited processing features.
Specifications
| Optical System | Infinite-conjugate | ||||||||
| Reference Focal Length | 200mm | ||||||||
| Head | Trinocular, 30° incline, 360° rotatable | ||||||||
| Interpupillary Adjustment | Siedentopf compensation-free gemel, 48-75mm | ||||||||
| Ocular Diameter | 30mm | ||||||||
| Ocular Diopters | left ocular | ||||||||
| Eyepieces | 10X | ||||||||
| Photo Port | height-adjustable YX series, 23mm tube mount | ||||||||
| Objective Lenses | Infinity-corrected | ||||||||
| Objective Parfocal Distance | 45mm | ||||||||
| Objective Mounting Thread | RMS 20.32mm | ||||||||
| Objective Turret | Reverse quintuple, ball-bearing movement | ||||||||
| Focusing System | Coaxial coarse and fine focus, tension control | ||||||||
| Focus Range |
|
||||||||
| Stage Design | 360° rotating circular, switched click-stop, dual-axis mechanical caliper | ||||||||
| Stage Dimensions | 170mm diameter | ||||||||
| X-Y Translation Range | 30mm x 40mm | ||||||||
| Reflected Illumination | 24V 100W halogen, continuous-adjustment, rear-mount housing | ||||||||
| Transmitted Illumination | 24V 100W halogen, continuous-adjustment, rear-mount housing | ||||||||
| Condenser | NA0.9/0.25 achromatic swing condenser with iris diaphragm | ||||||||
| Sub-stage Condenser-holder | rack and pinion, integrated polarizer | ||||||||
Objective Lenses
| Magnification | Corrections | NA | WD | Immersion Medium | Cover-glass Thickness |
|---|---|---|---|---|---|
| 5X | plan-achromatic | 0.12 | 15.5mm | — | — |
| 10X | plan-achromatic | 0.25 | 10.0mm | — | — |
| 20X | plan-achromatic | 0.4 | 5.8mm | — | 0 |
| 50X | plan-achromatic | 0.75 | 0.32mm | — | 0 |
| 100X | plan-achromatic | 0.8 | 2mm | — | 0 |
| 40X | plan-achromatic | 0.65 | 0.54mm | — | 0.17 |
| 100X | plan-achromatic | 1.25 | 0.13mm | oil | 0.17 |
| Camera Specifications | |
| Sensor Type | CMOS |
| Sensor Optical Format | 1/1.2" |
| Active Pixels | 2.07M (1920 x 1080) |
| Pixel Size | 5.86µm x 5.86µm |
| Active Sensor Area | 11.25mm x 6.33mm |
| Shutter | global shutter |
| Sensitivity | 1016mV @ 1/30s (f/5.6) |
| Spectral Response | 380-650nm with IR-cut filter |
| Video Preview Resolution (HDMI) | 1920 x 1080 |
| Video Preview Framerate (HDMI) | 60fps |
| Video Capture Resolution | 1920 x 1080 |
| Video Capture Framerate | 30fps (SecureDigital) 25fps max (wi-fi) |
| Internal Video Capture Format | ASF |
| Photo Capture Resolution | 1920 x 1080 |
| Internal Photo Capture Format | JPG |
| Recording Media | SecureDigital card |
| Connectivity | HDMI, wi-fi |
| Wi-fi Standard | 802.11n 150Mbps |
| Lens-mount | C-mount |
| Compensating Lens | 0.75X |
| Power | 12VDC 1A |
Software
| OS Requirements | Windows (32/64 bit) XP/Vista/7/8/10, Mac OS 10.8+, Linux kernel 3.13+ | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hardware Requirements | Intel Core2 2.8GHz or comparable processor, 4GB RAM | ||||||||||||||||||
| Features |
|
Packing List:
The PZ620T is an indispensable instrument for mineralogists, pathologists, and any laboratory that needs a polarizing microscope that delivers on quality and versatility. The microscope is equipped to handle polarization for transmitted and reflected illumination, with a rotating stage and Bertrand lens for in-depth mineral analysis. High-power incandescent illumination and strain-free optics ensure optimal image quality for both orthoscopic and conoscopic observation over a large magnification range with seven included objective lenses.
Viewing Head
The microscope's head is designed for precision and comfort. The super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification. Compensation-free Siedentopf interpupillary adjustment allows any user to properly align the oculars without readjusting focus. For users with astigmatism or asymmetrical vision, the left ocular can be adjusted to fine-tune focus. The photo port is equipped with a 23mm tube for attaching cameras with compensating lenses, and is height-adjustable to match focus with the eyepieces. The port is compatible with our YX series C-mount adapters which can attach directly to C-mount cameras without a compensating lens – ideal for 1” format sensors. The head is set to a 30° incline which is ideal for viewing from a standing position, and it can be rotated 360°.
Betrand Lens
The Bertand lens allows the user to quickly switch between normal orthoscopic and conoscopic observation. This is required to shift to the rear focal plane for proper alignment of the aperture diaphragm, and to observe interference patterns created by minerals under polarized light. The lens assembly has a slot for the included first-order, quarter-wave, and quartz-wedge retardation plates.
Optics
The infinity-corrected optical system eliminates optical errors when using filters and other in-line components, which is of paramount importance in polarized-light microscopy. The quintuple objective turret provides instant access to 5 magnification levels to efficiently move through magnifications from 50X to 1000X. Seven objective lenses are provided ranging from 5X to 100X, with both oil and dry 100X lenses. Additional 15X eyepieces expand the magnification range up to 1500X with 12 possible unique combinations. The turret's reversed orientation provides more working room above the stage. These high-quality lenses are strain-free to ensure accurate observation under polarized light, with plan-achromatic corrections to improve resolution and field flatness for edge-to-edge sharpness. Each objective mount can be independently centered to ensure proper alignment.
The Stage
The stage is designed for precise sample placement, with full stage centering and a dual-axis mechanical caliper which can accommodate varying specimen sizes. Once centered, the specimen can be rotated to locate its axis and tested for birefringence. The sub-stage polarizer can also be rotated to avoid stage movement when working with specimens with weaker birefringence.
Koehler Transmitted Illumination
Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The rear-mounted 100W incandescent light-source provides 100 CRI illumination with ample brightness for contrast-enhancement methods like darkfield. The lower color temperature of the halogen light-source causes less eyestrain compared to high-Kelvin LED. The light condenser uses a swing mechanism for optimized lighting at both high and low magnifications, with a NA0.25 setting for full coverage at extremely low magnifications. An iris diaphragm allows you to adjust the aperture to optimize contrast and depth-of-field. The condenser holder has an integrated, rotatable polarizer for diascopic polarization. It uses rack-and-pinion height adjustment for precision control, and is centerable for proper alignment. The condenser is top-mounted for easier replacement when working with additional condensers. The illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.
Koehler Reflected Illumination
The top illuminator also uses a 100W incandescent light-source to provide ample light for use with polarization. Adjustable aperture and field diaphragms offer precise control over the light field for improved contrast and edge sharpness. A removable polarizer board provides polarization for reflected illumination. The analyzer is equipped with a dial to control the angle of cross-polarization.
Digital Imaging
This microscope comes with a 1080p multifunction camera which can be used to record directly while streaming images to a monitor or TV, or with a computer. Connected to an HDMI monitor or TV, 1080p live video can be viewed at a super-smooth 60fps, while recording directly to a Secure Digital card at 25fps. The included USB mouse allows you to make adjustments in the internal software for settings such as white-balance and exposure. Optionally, a companion HDMI monitor can be attached directly to the camera, creating a self-sufficient turnkey system.
As an alternative solution, connect the camera to a computer via USB for remote software control. The included Windows software offers image-development and measurement tools, as well as advanced compositing features such as image-stitching and extended-depth-of-focus. With the ability to calibrate scales at multiple magnifications, the software can be used for multi-level inspection. For Mac and Linux, there is a lite version of the software which can capture video and still images, and includes limited processing features.
Specifications
| Optical System | Infinite-conjugate | ||||||||
| Reference Focal Length | 200mm | ||||||||
| Head | Trinocular, 30° incline, 360° rotatable | ||||||||
| Interpupillary Adjustment | Siedentopf compensation-free gemel, 48-75mm | ||||||||
| Ocular Diameter | 30mm | ||||||||
| Ocular Diopters | left ocular | ||||||||
| Eyepieces | 10X, 15X | ||||||||
| Photo Port | height-adjustable YX series, 23mm tube mount | ||||||||
| Objective Lenses | Infinity-corrected | ||||||||
| Objective Parfocal Distance | 45mm | ||||||||
| Objective Mounting Thread | RMS 20.32mm | ||||||||
| Objective Turret | Reverse quintuple, ball-bearing movement | ||||||||
| Focusing System | Coaxial coarse and fine focus, tension control | ||||||||
| Focus Range |
|
||||||||
| Stage Design | 360° rotating circular, switched click-stop, dual-axis mechanical caliper | ||||||||
| Stage Dimensions | 170mm diameter | ||||||||
| X-Y Translation Range | 30mm x 40mm | ||||||||
| Reflected Illumination | 24V 100W halogen, continuous-adjustment, rear-mount housing | ||||||||
| Transmitted Illumination | 24V 100W halogen, continuous-adjustment, rear-mount housing | ||||||||
| Condenser | NA0.9/0.25 achromatic swing condenser with iris diaphragm | ||||||||
| Sub-stage Condenser-holder | rack and pinion, integrated polarizer | ||||||||
Objective Lenses
| Magnification | Corrections | NA | WD | Immersion Medium | Cover-glass Thickness |
|---|---|---|---|---|---|
| 5X | plan-achromatic | 0.12 | 15.5mm | — | — |
| 10X | plan-achromatic | 0.25 | 10.0mm | — | — |
| 20X | plan-achromatic | 0.4 | 5.8mm | — | 0 |
| 50X | plan-achromatic | 0.75 | 0.32mm | — | 0 |
| 100X | plan-achromatic | 0.8 | 2mm | — | 0 |
| 40X | plan-achromatic | 0.65 | 0.54mm | — | 0.17 |
| 100X | plan-achromatic | 1.25 | 0.13mm | oil | 0.17 |
| Camera Specifications | |
| Sensor Type | CMOS |
| Sensor Optical Format | 1/2.8" |
| Active Pixels | 2.07M (1920 x 1080) |
| Pixel Size | 2.8µm x 2.8µm |
| Active Sensor Area | 5.38mm x 3.02mm |
| Shutter | electronic rolling shutter |
| Sensitivity | 510mV @ 1/30s (f/5.6) |
| Spectral Response | 380-650nm with IR-cut filter |
| Video Preview Resolution (HDMI) | 1920 x 1080 |
| Video Preview Framerate (HDMI) | 60fps |
| Video Capture Resolution | 1920 x 1080 |
| Video Capture Framerate | 25fps (SecureDigital) 30fps max (USB) |
| Photo Capture Resolution | 1920 x 1080 |
| Internal Photo Capture Format | JPG |
| Recording Media | SecureDigital card |
| Connectivity | HDMI, USB 2.0 |
| Lens-mount | C-mount |
| Compensating Lens | 0.37X |
| Power | 12VDC 1A |
Software
| OS Requirements | Windows (32/64 bit) XP/Vista/7/8/10, Mac OS 10.8+, Linux kernel 3.13+ | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hardware Requirements | Intel Core2 2.8GHz or comparable processor, 4GB RAM | ||||||||||||||||||
| Features |
|
Packing List:
The PZ620T is an indispensable instrument for mineralogists, pathologists, and any laboratory that needs a polarizing microscope that delivers on quality and versatility. The microscope is equipped to handle polarization for transmitted and reflected illumination, with a rotating stage and Bertrand lens for in-depth mineral analysis. High-power incandescent illumination and strain-free optics ensure optimal image quality for both orthoscopic and conoscopic observation over a large magnification range with seven included objective lenses.
Viewing Head
The microscope's head is designed for precision and comfort. The super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification. Compensation-free Siedentopf interpupillary adjustment allows any user to properly align the oculars without readjusting focus. For users with astigmatism or asymmetrical vision, the left ocular can be adjusted to fine-tune focus. The photo port is equipped with a 23mm tube for attaching cameras with compensating lenses, and is height-adjustable to match focus with the eyepieces. The port is compatible with our YX series C-mount adapters which can attach directly to C-mount cameras without a compensating lens – ideal for 1” format sensors. The head is set to a 30° incline which is ideal for viewing from a standing position, and it can be rotated 360°.
Betrand Lens
The Bertand lens allows the user to quickly switch between normal orthoscopic and conoscopic observation. This is required to shift to the rear focal plane for proper alignment of the aperture diaphragm, and to observe interference patterns created by minerals under polarized light. The lens assembly has a slot for the included first-order, quarter-wave, and quartz-wedge retardation plates.
Optics
The infinity-corrected optical system eliminates optical errors when using filters and other in-line components, which is of paramount importance in polarized-light microscopy. The quintuple objective turret provides instant access to 5 magnification levels to efficiently move through magnifications from 50X to 1000X. Seven objective lenses are provided ranging from 5X to 100X, with both oil and dry 100X lenses. Additional 15X eyepieces expand the magnification range up to 1500X with 12 possible unique combinations. The turret's reversed orientation provides more working room above the stage. These high-quality lenses are strain-free to ensure accurate observation under polarized light, with plan-achromatic corrections to improve resolution and field flatness for edge-to-edge sharpness. Each objective mount can be independently centered to ensure proper alignment.
The Stage
The stage is designed for precise sample placement, with full stage centering and a dual-axis mechanical caliper which can accommodate varying specimen sizes. Once centered, the specimen can be rotated to locate its axis and tested for birefringence. The sub-stage polarizer can also be rotated to avoid stage movement when working with specimens with weaker birefringence.
Koehler Transmitted Illumination
Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The rear-mounted 100W incandescent light-source provides 100 CRI illumination with ample brightness for contrast-enhancement methods like darkfield. The lower color temperature of the halogen light-source causes less eyestrain compared to high-Kelvin LED. The light condenser uses a swing mechanism for optimized lighting at both high and low magnifications, with a NA0.25 setting for full coverage at extremely low magnifications. An iris diaphragm allows you to adjust the aperture to optimize contrast and depth-of-field. The condenser holder has an integrated, rotatable polarizer for diascopic polarization. It uses rack-and-pinion height adjustment for precision control, and is centerable for proper alignment. The condenser is top-mounted for easier replacement when working with additional condensers. The illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.
Koehler Reflected Illumination
The top illuminator also uses a 100W incandescent light-source to provide ample light for use with polarization. Adjustable aperture and field diaphragms offer precise control over the light field for improved contrast and edge sharpness. A removable polarizer board provides polarization for reflected illumination. The analyzer is equipped with a dial to control the angle of cross-polarization.
Digital Imaging
This microscope comes with an HDMI-capable digital camera, delivering 1080p video up to 60fps, and 2MP still images, even in low light. The highly-sensitive digital sensor makes this camera ideal for low-light applications, including darkfield and fluorescence. Able to be used as a standalone recording device using Secure Digital memory, or as a wi-fi camera on a networked computer, this is an extremely flexible imaging solution.
Connected to an HDMI monitor or TV, 1080p live video can be viewed at a super-smooth 60fps. The included USB mouse allows you to make adjustments in the internal software for settings such as white-balance and exposure, and control recording functions. As an alternative solution, connect to the camera over WiFi for remote software control, with 25fps streaming. The included Windows software offers image-development and measurement tools, as well as advanced compositing features such as image-stitching and extended-depth-of-focus. With the ability to calibrate scales at multiple magnifications, the software can be used for multi-level inspection. For Mac and Linux, there is a lite version of the software which can capture video and still images, and includes limited processing features.
Specifications
| Optical System | Infinite-conjugate | ||||||||
| Reference Focal Length | 200mm | ||||||||
| Head | Trinocular, 30° incline, 360° rotatable | ||||||||
| Interpupillary Adjustment | Siedentopf compensation-free gemel, 48-75mm | ||||||||
| Ocular Diameter | 30mm | ||||||||
| Ocular Diopters | left ocular | ||||||||
| Eyepieces | 10X, 15X | ||||||||
| Photo Port | height-adjustable YX series, 23mm tube mount | ||||||||
| Objective Lenses | Infinity-corrected | ||||||||
| Objective Parfocal Distance | 45mm | ||||||||
| Objective Mounting Thread | RMS 20.32mm | ||||||||
| Objective Turret | Reverse quintuple, ball-bearing movement | ||||||||
| Focusing System | Coaxial coarse and fine focus, tension control | ||||||||
| Focus Range |
|
||||||||
| Stage Design | 360° rotating circular, switched click-stop, dual-axis mechanical caliper | ||||||||
| Stage Dimensions | 170mm diameter | ||||||||
| X-Y Translation Range | 30mm x 40mm | ||||||||
| Reflected Illumination | 24V 100W halogen, continuous-adjustment, rear-mount housing | ||||||||
| Transmitted Illumination | 24V 100W halogen, continuous-adjustment, rear-mount housing | ||||||||
| Condenser | NA0.9/0.25 achromatic swing condenser with iris diaphragm | ||||||||
| Sub-stage Condenser-holder | rack and pinion, integrated polarizer | ||||||||
Objective Lenses
| Magnification | Corrections | NA | WD | Immersion Medium | Cover-glass Thickness |
|---|---|---|---|---|---|
| 5X | plan-achromatic | 0.12 | 15.5mm | — | — |
| 10X | plan-achromatic | 0.25 | 10.0mm | — | — |
| 20X | plan-achromatic | 0.4 | 5.8mm | — | 0 |
| 50X | plan-achromatic | 0.75 | 0.32mm | — | 0 |
| 100X | plan-achromatic | 0.8 | 2mm | — | 0 |
| 40X | plan-achromatic | 0.65 | 0.54mm | — | 0.17 |
| 100X | plan-achromatic | 1.25 | 0.13mm | oil | 0.17 |
| Camera Specifications | |
| Sensor Type | CMOS |
| Sensor Optical Format | 1/1.9" |
| Active Pixels | 2.07M (1920 x 1080) |
| Pixel Size | 3.75µm x 3.75µm |
| Active Sensor Area | 7.2mm x 4.05mm |
| Shutter | electronic rolling shutter |
| Sensitivity | 1120mV @ 1/30s (f/5.6) |
| Spectral Response | 380-650nm with IR-cut filter |
| Video Preview Resolution (HDMI) | 1920 x 1080 |
| Video Preview Framerate (HDMI) | 60fps |
| Video Capture Resolution | 1920 x 1080 |
| Video Capture Framerate | 30fps (SecureDigital) 25fps max (wi-fi) |
| Internal Video Capture Format | ASF |
| Photo Capture Resolution | 1920 x 1080 |
| Internal Photo Capture Format | JPG |
| Recording Media | SecureDigital card |
| Connectivity | HDMI, wi-fi |
| Wi-fi Standard | 802.11n 150Mbps |
| Lens-mount | C-mount |
| Compensating Lens | 0.5X (optional) |
| Power | 12VDC 1A |
Software
| OS Requirements | Windows (32/64 bit) XP/Vista/7/8/10, Mac OS 10.8+, Linux kernel 3.13+ | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hardware Requirements | Intel Core2 2.8GHz or comparable processor, 4GB RAM | ||||||||||||||||||
| Features |
|
Packing List:
The PZ620T is an indispensable instrument for mineralogists, pathologists, and any laboratory that needs a polarizing microscope that delivers on quality and versatility. The microscope is equipped to handle polarization for transmitted and reflected illumination, with a rotating stage and Bertrand lens for in-depth mineral analysis. High-power incandescent illumination and strain-free optics ensure optimal image quality for both orthoscopic and conoscopic observation over a large magnification range with seven included objective lenses.
Viewing Head
The microscope's head is designed for precision and comfort. The super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification. Compensation-free Siedentopf interpupillary adjustment allows any user to properly align the oculars without readjusting focus. For users with astigmatism or asymmetrical vision, the left ocular can be adjusted to fine-tune focus. The photo port is equipped with a 23mm tube for attaching cameras with compensating lenses, and is height-adjustable to match focus with the eyepieces. The port is compatible with our YX series C-mount adapters which can attach directly to C-mount cameras without a compensating lens – ideal for 1” format sensors. The head is set to a 30° incline which is ideal for viewing from a standing position, and it can be rotated 360°.
Betrand Lens
The Bertand lens allows the user to quickly switch between normal orthoscopic and conoscopic observation. This is required to shift to the rear focal plane for proper alignment of the aperture diaphragm, and to observe interference patterns created by minerals under polarized light. The lens assembly has a slot for the included first-order, quarter-wave, and quartz-wedge retardation plates.
Optics
The infinity-corrected optical system eliminates optical errors when using filters and other in-line components, which is of paramount importance in polarized-light microscopy. The quintuple objective turret provides instant access to 5 magnification levels to efficiently move through magnifications from 50X to 1000X. Seven objective lenses are provided ranging from 5X to 100X, with both oil and dry 100X lenses. Additional 15X eyepieces expand the magnification range up to 1500X with 12 possible unique combinations. The turret's reversed orientation provides more working room above the stage. These high-quality lenses are strain-free to ensure accurate observation under polarized light, with plan-achromatic corrections to improve resolution and field flatness for edge-to-edge sharpness. Each objective mount can be independently centered to ensure proper alignment.
The Stage
The stage is designed for precise sample placement, with full stage centering and a dual-axis mechanical caliper which can accommodate varying specimen sizes. Once centered, the specimen can be rotated to locate its axis and tested for birefringence. The sub-stage polarizer can also be rotated to avoid stage movement when working with specimens with weaker birefringence.
Koehler Transmitted Illumination
Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The rear-mounted 100W incandescent light-source provides 100 CRI illumination with ample brightness for contrast-enhancement methods like darkfield. The lower color temperature of the halogen light-source causes less eyestrain compared to high-Kelvin LED. The light condenser uses a swing mechanism for optimized lighting at both high and low magnifications, with a NA0.25 setting for full coverage at extremely low magnifications. An iris diaphragm allows you to adjust the aperture to optimize contrast and depth-of-field. The condenser holder has an integrated, rotatable polarizer for diascopic polarization. It uses rack-and-pinion height adjustment for precision control, and is centerable for proper alignment. The condenser is top-mounted for easier replacement when working with additional condensers. The illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.
Koehler Reflected Illumination
The top illuminator also uses a 100W incandescent light-source to provide ample light for use with polarization. Adjustable aperture and field diaphragms offer precise control over the light field for improved contrast and edge sharpness. A removable polarizer board provides polarization for reflected illumination. The analyzer is equipped with a dial to control the angle of cross-polarization.
Digital Imaging
This microscope comes with an HDMI-capable digital camera, delivering 1080p video up to 60fps, and 5MP still images. The highly-sensitive digital sensor makes this camera ideal for low-light applications, including dark-field and fluorescence. Able to be used as a standalone recording device using Secure Digital memory, or as a WiFi camera on a networked computer, this is an extremely flexible imaging solution.
Connected to an HDMI monitor or TV, 1080p live video can be viewed at a super-smooth 60fps. The included USB mouse allows you to make adjustments in the internal software for settings such as white-balance and exposure, and control recording functions. As an alternative solution, connect to the camera over WiFi for remote software control, with 25fps streaming. The included Windows software offers image-development and measurement tools, as well as advanced compositing features such as image-stitching and extended-depth-of-focus. With the ability to calibrate scales at multiple magnifications, the software can be used for multi-level inspection. For Mac and Linux, there is a lite version of the software which can capture video and still images, and includes limited processing features.
Specifications
| Optical System | Infinite-conjugate | ||||||||
| Reference Focal Length | 200mm | ||||||||
| Head | Trinocular, 30° incline, 360° rotatable | ||||||||
| Interpupillary Adjustment | Siedentopf compensation-free gemel, 48-75mm | ||||||||
| Ocular Diameter | 30mm | ||||||||
| Ocular Diopters | left ocular | ||||||||
| Eyepieces | 10X, 15X | ||||||||
| Photo Port | height-adjustable YX series, 23mm tube mount | ||||||||
| Objective Lenses | Infinity-corrected | ||||||||
| Objective Parfocal Distance | 45mm | ||||||||
| Objective Mounting Thread | RMS 20.32mm | ||||||||
| Objective Turret | Reverse quintuple, ball-bearing movement | ||||||||
| Focusing System | Coaxial coarse and fine focus, tension control | ||||||||
| Focus Range |
|
||||||||
| Stage Design | 360° rotating circular, switched click-stop, dual-axis mechanical caliper | ||||||||
| Stage Dimensions | 170mm diameter | ||||||||
| X-Y Translation Range | 30mm x 40mm | ||||||||
| Reflected Illumination | 24V 100W halogen, continuous-adjustment, rear-mount housing | ||||||||
| Transmitted Illumination | 24V 100W halogen, continuous-adjustment, rear-mount housing | ||||||||
| Condenser | NA0.9/0.25 achromatic swing condenser with iris diaphragm | ||||||||
| Sub-stage Condenser-holder | rack and pinion, integrated polarizer | ||||||||
Objective Lenses
| Magnification | Corrections | NA | WD | Immersion Medium | Cover-glass Thickness |
|---|---|---|---|---|---|
| 5X | plan-achromatic | 0.12 | 15.5mm | — | — |
| 10X | plan-achromatic | 0.25 | 10.0mm | — | — |
| 20X | plan-achromatic | 0.4 | 5.8mm | — | 0 |
| 50X | plan-achromatic | 0.75 | 0.32mm | — | 0 |
| 100X | plan-achromatic | 0.8 | 2mm | — | 0 |
| 40X | plan-achromatic | 0.65 | 0.54mm | — | 0.17 |
| 100X | plan-achromatic | 1.25 | 0.13mm | oil | 0.17 |
| Camera Specifications | |
| Sensor Type | CMOS |
| Sensor Optical Format | 1/1.9" |
| Active Pixels | 5.04M (2592 x 1944) |
| Pixel Size | 2.4µm x 2.4µm |
| Active Sensor Area | 6.22mm x 4.67mm |
| Shutter | electronic rolling shutter |
| Sensitivity | 425mV @ 1/30s (f/5.6) |
| Spectral Response | 380-650nm with IR-cut filter |
| Video Preview Resolution (HDMI) | 1920 x 1080 |
| Video Preview Framerate (HDMI) | 60fps |
| Video Capture Resolution | 1920 x 1080 |
| Video Capture Framerate | 30fps (SecureDigital) 25fps max (wi-fi) |
| Internal Video Capture Format | ASF |
| Photo Capture Resolution | 1920 x 1080 |
| Internal Photo Capture Format | JPG |
| Recording Media | SecureDigital card |
| Connectivity | HDMI, wi-fi |
| Wi-fi Standard | 802.11n 150Mbps |
| Lens-mount | C-mount |
| Compensating Lens | 0.5X |
| Power | 12VDC 1A |
Software
| OS Requirements | Windows (32/64 bit) XP/Vista/7/8/10, Mac OS 10.8+, Linux kernel 3.13+ | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hardware Requirements | Intel Core2 2.8GHz or comparable processor, 4GB RAM | ||||||||||||||||||
| Features |
|
Packing List:
The PZ620T is an indispensable instrument for mineralogists, pathologists, and any laboratory that needs a polarizing microscope that delivers on quality and versatility. The microscope is equipped to handle polarization for transmitted and reflected illumination, with a rotating stage and Bertrand lens for in-depth mineral analysis. High-power incandescent illumination and strain-free optics ensure optimal image quality for both orthoscopic and conoscopic observation over a large magnification range with seven included objective lenses.
Viewing Head
The microscope's head is designed for precision and comfort. The super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification. Compensation-free Siedentopf interpupillary adjustment allows any user to properly align the oculars without readjusting focus. For users with astigmatism or asymmetrical vision, the left ocular can be adjusted to fine-tune focus. The photo port is equipped with a 23mm tube for attaching cameras with compensating lenses, and is height-adjustable to match focus with the eyepieces. The port is compatible with our YX series C-mount adapters which can attach directly to C-mount cameras without a compensating lens – ideal for 1” format sensors. The head is set to a 30° incline which is ideal for viewing from a standing position, and it can be rotated 360°.
Betrand Lens
The Bertand lens allows the user to quickly switch between normal orthoscopic and conoscopic observation. This is required to shift to the rear focal plane for proper alignment of the aperture diaphragm, and to observe interference patterns created by minerals under polarized light. The lens assembly has a slot for the included first-order, quarter-wave, and quartz-wedge retardation plates.
Optics
The infinity-corrected optical system eliminates optical errors when using filters and other in-line components, which is of paramount importance in polarized-light microscopy. The quintuple objective turret provides instant access to 5 magnification levels to efficiently move through magnifications from 50X to 1000X. Seven objective lenses are provided ranging from 5X to 100X, with both oil and dry 100X lenses. Additional 15X eyepieces expand the magnification range up to 1500X with 12 possible unique combinations. The turret's reversed orientation provides more working room above the stage. These high-quality lenses are strain-free to ensure accurate observation under polarized light, with plan-achromatic corrections to improve resolution and field flatness for edge-to-edge sharpness. Each objective mount can be independently centered to ensure proper alignment.
The Stage
The stage is designed for precise sample placement, with full stage centering and a dual-axis mechanical caliper which can accommodate varying specimen sizes. Once centered, the specimen can be rotated to locate its axis and tested for birefringence. The sub-stage polarizer can also be rotated to avoid stage movement when working with specimens with weaker birefringence.
Koehler Transmitted Illumination
Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The rear-mounted 100W incandescent light-source provides 100 CRI illumination with ample brightness for contrast-enhancement methods like darkfield. The lower color temperature of the halogen light-source causes less eyestrain compared to high-Kelvin LED. The light condenser uses a swing mechanism for optimized lighting at both high and low magnifications, with a NA0.25 setting for full coverage at extremely low magnifications. An iris diaphragm allows you to adjust the aperture to optimize contrast and depth-of-field. The condenser holder has an integrated, rotatable polarizer for diascopic polarization. It uses rack-and-pinion height adjustment for precision control, and is centerable for proper alignment. The condenser is top-mounted for easier replacement when working with additional condensers. The illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.
Koehler Reflected Illumination
The top illuminator also uses a 100W incandescent light-source to provide ample light for use with polarization. Adjustable aperture and field diaphragms offer precise control over the light field for improved contrast and edge sharpness. A removable polarizer board provides polarization for reflected illumination. The analyzer is equipped with a dial to control the angle of cross-polarization.
Digital Imaging
This microscope comes with a next-generation live-view imaging system. The hyper-sensitive CMOS sensor captures images with better efficiency, and much-improved speed compared to CCD sensors. The camera uses global-shutter technology which produces smoother motion in video. The camera uses a standard C-mount interface for maximum compatibility with various microscopy-systems. It can be used as a stand-alone recorder when used with an HDMI monitor or television, or live-streamed to a PC via wi-fi for image-capture and video-recording.
The included Windows software offers image-development and measurement tools, as well as advanced compositing features such as image-stitching and extended-depth-of-focus. With the ability to calibrate scales at multiple magnifications, the software can be used for multi-level inspection. For Mac and Linux, there is a lite version of the software which can capture video and still images, and includes limited processing features.
Specifications
| Optical System | Infinite-conjugate | ||||||||
| Reference Focal Length | 200mm | ||||||||
| Head | Trinocular, 30° incline, 360° rotatable | ||||||||
| Interpupillary Adjustment | Siedentopf compensation-free gemel, 48-75mm | ||||||||
| Ocular Diameter | 30mm | ||||||||
| Ocular Diopters | left ocular | ||||||||
| Eyepieces | 10X, 15X | ||||||||
| Photo Port | height-adjustable YX series, 23mm tube mount | ||||||||
| Objective Lenses | Infinity-corrected | ||||||||
| Objective Parfocal Distance | 45mm | ||||||||
| Objective Mounting Thread | RMS 20.32mm | ||||||||
| Objective Turret | Reverse quintuple, ball-bearing movement | ||||||||
| Focusing System | Coaxial coarse and fine focus, tension control | ||||||||
| Focus Range |
|
||||||||
| Stage Design | 360° rotating circular, switched click-stop, dual-axis mechanical caliper | ||||||||
| Stage Dimensions | 170mm diameter | ||||||||
| X-Y Translation Range | 30mm x 40mm | ||||||||
| Reflected Illumination | 24V 100W halogen, continuous-adjustment, rear-mount housing | ||||||||
| Transmitted Illumination | 24V 100W halogen, continuous-adjustment, rear-mount housing | ||||||||
| Condenser | NA0.9/0.25 achromatic swing condenser with iris diaphragm | ||||||||
| Sub-stage Condenser-holder | rack and pinion, integrated polarizer | ||||||||
Objective Lenses
| Magnification | Corrections | NA | WD | Immersion Medium | Cover-glass Thickness |
|---|---|---|---|---|---|
| 5X | plan-achromatic | 0.12 | 15.5mm | — | — |
| 10X | plan-achromatic | 0.25 | 10.0mm | — | — |
| 20X | plan-achromatic | 0.4 | 5.8mm | — | 0 |
| 50X | plan-achromatic | 0.75 | 0.32mm | — | 0 |
| 100X | plan-achromatic | 0.8 | 2mm | — | 0 |
| 40X | plan-achromatic | 0.65 | 0.54mm | — | 0.17 |
| 100X | plan-achromatic | 1.25 | 0.13mm | oil | 0.17 |
| Camera Specifications | |
| Sensor Type | CMOS |
| Sensor Optical Format | 1/1.2" |
| Active Pixels | 2.07M (1920 x 1080) |
| Pixel Size | 5.86µm x 5.86µm |
| Active Sensor Area | 11.25mm x 6.33mm |
| Shutter | global shutter |
| Sensitivity | 1016mV @ 1/30s (f/5.6) |
| Spectral Response | 380-650nm with IR-cut filter |
| Video Preview Resolution (HDMI) | 1920 x 1080 |
| Video Preview Framerate (HDMI) | 60fps |
| Video Capture Resolution | 1920 x 1080 |
| Video Capture Framerate | 30fps (SecureDigital) 25fps max (wi-fi) |
| Internal Video Capture Format | ASF |
| Photo Capture Resolution | 1920 x 1080 |
| Internal Photo Capture Format | JPG |
| Recording Media | SecureDigital card |
| Connectivity | HDMI, wi-fi |
| Wi-fi Standard | 802.11n 150Mbps |
| Lens-mount | C-mount |
| Compensating Lens | 0.75X |
| Power | 12VDC 1A |
Software
| OS Requirements | Windows (32/64 bit) XP/Vista/7/8/10, Mac OS 10.8+, Linux kernel 3.13+ | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hardware Requirements | Intel Core2 2.8GHz or comparable processor, 4GB RAM | ||||||||||||||||||
| Features |
|
Packing List:
The PZ620T is an indispensable instrument for mineralogists, pathologists, and any laboratory that needs a polarizing microscope that delivers on quality and versatility. The microscope is equipped to handle polarization for transmitted and reflected illumination, with a rotating stage and Bertrand lens for in-depth mineral analysis. High-power incandescent illumination and strain-free optics ensure optimal image quality for both orthoscopic and conoscopic observation over a large magnification range with seven included objective lenses.
Viewing Head
The microscope's head is designed for precision and comfort. The super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification. Compensation-free Siedentopf interpupillary adjustment allows any user to properly align the oculars without readjusting focus. For users with astigmatism or asymmetrical vision, the left ocular can be adjusted to fine-tune focus. The photo port is equipped with a 23mm tube for attaching cameras with compensating lenses, and is height-adjustable to match focus with the eyepieces. The port is compatible with our YX series C-mount adapters which can attach directly to C-mount cameras without a compensating lens – ideal for 1” format sensors. The head is set to a 30° incline which is ideal for viewing from a standing position, and it can be rotated 360°.
Betrand Lens
The Bertand lens allows the user to quickly switch between normal orthoscopic and conoscopic observation. This is required to shift to the rear focal plane for proper alignment of the aperture diaphragm, and to observe interference patterns created by minerals under polarized light. The lens assembly has a slot for the included first-order, quarter-wave, and quartz-wedge retardation plates.
Optics
The infinity-corrected optical system eliminates optical errors when using filters and other in-line components, which is of paramount importance in polarized-light microscopy. The quintuple objective turret provides instant access to 5 magnification levels to efficiently move through magnifications from 50X to 1000X. Seven objective lenses are provided ranging from 5X to 100X, with both oil and dry 100X lenses. Additional 20X eyepieces expand the magnification range up to 2000X with 8 possible unique combinations. The turret's reversed orientation provides more working room above the stage. These high-quality lenses are strain-free to ensure accurate observation under polarized light, with plan-achromatic corrections to improve resolution and field flatness for edge-to-edge sharpness. Each objective mount can be independently centered to ensure proper alignment.
The Stage
The stage is designed for precise sample placement, with full stage centering and a dual-axis mechanical caliper which can accommodate varying specimen sizes. Once centered, the specimen can be rotated to locate its axis and tested for birefringence. The sub-stage polarizer can also be rotated to avoid stage movement when working with specimens with weaker birefringence.
Koehler Transmitted Illumination
Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The rear-mounted 100W incandescent light-source provides 100 CRI illumination with ample brightness for contrast-enhancement methods like darkfield. The lower color temperature of the halogen light-source causes less eyestrain compared to high-Kelvin LED. The light condenser uses a swing mechanism for optimized lighting at both high and low magnifications, with a NA0.25 setting for full coverage at extremely low magnifications. An iris diaphragm allows you to adjust the aperture to optimize contrast and depth-of-field. The condenser holder has an integrated, rotatable polarizer for diascopic polarization. It uses rack-and-pinion height adjustment for precision control, and is centerable for proper alignment. The condenser is top-mounted for easier replacement when working with additional condensers. The illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.
Koehler Reflected Illumination
The top illuminator also uses a 100W incandescent light-source to provide ample light for use with polarization. Adjustable aperture and field diaphragms offer precise control over the light field for improved contrast and edge sharpness. A removable polarizer board provides polarization for reflected illumination. The analyzer is equipped with a dial to control the angle of cross-polarization.
Digital Imaging
This microscope comes with a 1080p multifunction camera which can be used to record directly while streaming images to a monitor or TV, or with a computer. Connected to an HDMI monitor or TV, 1080p live video can be viewed at a super-smooth 60fps, while recording directly to a Secure Digital card at 25fps. The included USB mouse allows you to make adjustments in the internal software for settings such as white-balance and exposure. Optionally, a companion HDMI monitor can be attached directly to the camera, creating a self-sufficient turnkey system.
As an alternative solution, connect the camera to a computer via USB for remote software control. The included Windows software offers image-development and measurement tools, as well as advanced compositing features such as image-stitching and extended-depth-of-focus. With the ability to calibrate scales at multiple magnifications, the software can be used for multi-level inspection. For Mac and Linux, there is a lite version of the software which can capture video and still images, and includes limited processing features.
Specifications
| Optical System | Infinite-conjugate | ||||||||
| Reference Focal Length | 200mm | ||||||||
| Head | Trinocular, 30° incline, 360° rotatable | ||||||||
| Interpupillary Adjustment | Siedentopf compensation-free gemel, 48-75mm | ||||||||
| Ocular Diameter | 30mm | ||||||||
| Ocular Diopters | left ocular | ||||||||
| Eyepieces | 10X, 20X | ||||||||
| Photo Port | height-adjustable YX series, 23mm tube mount | ||||||||
| Objective Lenses | Infinity-corrected | ||||||||
| Objective Parfocal Distance | 45mm | ||||||||
| Objective Mounting Thread | RMS 20.32mm | ||||||||
| Objective Turret | Reverse quintuple, ball-bearing movement | ||||||||
| Focusing System | Coaxial coarse and fine focus, tension control | ||||||||
| Focus Range |
|
||||||||
| Stage Design | 360° rotating circular, switched click-stop, dual-axis mechanical caliper | ||||||||
| Stage Dimensions | 170mm diameter | ||||||||
| X-Y Translation Range | 30mm x 40mm | ||||||||
| Reflected Illumination | 24V 100W halogen, continuous-adjustment, rear-mount housing | ||||||||
| Transmitted Illumination | 24V 100W halogen, continuous-adjustment, rear-mount housing | ||||||||
| Condenser | NA0.9/0.25 achromatic swing condenser with iris diaphragm | ||||||||
| Sub-stage Condenser-holder | rack and pinion, integrated polarizer | ||||||||
Objective Lenses
| Magnification | Corrections | NA | WD | Immersion Medium | Cover-glass Thickness |
|---|---|---|---|---|---|
| 5X | plan-achromatic | 0.12 | 15.5mm | — | — |
| 10X | plan-achromatic | 0.25 | 10.0mm | — | — |
| 20X | plan-achromatic | 0.4 | 5.8mm | — | 0 |
| 50X | plan-achromatic | 0.75 | 0.32mm | — | 0 |
| 100X | plan-achromatic | 0.8 | 2mm | — | 0 |
| 40X | plan-achromatic | 0.65 | 0.54mm | — | 0.17 |
| 100X | plan-achromatic | 1.25 | 0.13mm | oil | 0.17 |
| Camera Specifications | |
| Sensor Type | CMOS |
| Sensor Optical Format | 1/2.8" |
| Active Pixels | 2.07M (1920 x 1080) |
| Pixel Size | 2.8µm x 2.8µm |
| Active Sensor Area | 5.38mm x 3.02mm |
| Shutter | electronic rolling shutter |
| Sensitivity | 510mV @ 1/30s (f/5.6) |
| Spectral Response | 380-650nm with IR-cut filter |
| Video Preview Resolution (HDMI) | 1920 x 1080 |
| Video Preview Framerate (HDMI) | 60fps |
| Video Capture Resolution | 1920 x 1080 |
| Video Capture Framerate | 25fps (SecureDigital) 30fps max (USB) |
| Photo Capture Resolution | 1920 x 1080 |
| Internal Photo Capture Format | JPG |
| Recording Media | SecureDigital card |
| Connectivity | HDMI, USB 2.0 |
| Lens-mount | C-mount |
| Compensating Lens | 0.37X |
| Power | 12VDC 1A |
Software
| OS Requirements | Windows (32/64 bit) XP/Vista/7/8/10, Mac OS 10.8+, Linux kernel 3.13+ | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hardware Requirements | Intel Core2 2.8GHz or comparable processor, 4GB RAM | ||||||||||||||||||
| Features |
|
Packing List:
The PZ620T is an indispensable instrument for mineralogists, pathologists, and any laboratory that needs a polarizing microscope that delivers on quality and versatility. The microscope is equipped to handle polarization for transmitted and reflected illumination, with a rotating stage and Bertrand lens for in-depth mineral analysis. High-power incandescent illumination and strain-free optics ensure optimal image quality for both orthoscopic and conoscopic observation over a large magnification range with seven included objective lenses.
Viewing Head
The microscope's head is designed for precision and comfort. The super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification. Compensation-free Siedentopf interpupillary adjustment allows any user to properly align the oculars without readjusting focus. For users with astigmatism or asymmetrical vision, the left ocular can be adjusted to fine-tune focus. The photo port is equipped with a 23mm tube for attaching cameras with compensating lenses, and is height-adjustable to match focus with the eyepieces. The port is compatible with our YX series C-mount adapters which can attach directly to C-mount cameras without a compensating lens – ideal for 1” format sensors. The head is set to a 30° incline which is ideal for viewing from a standing position, and it can be rotated 360°.
Betrand Lens
The Bertand lens allows the user to quickly switch between normal orthoscopic and conoscopic observation. This is required to shift to the rear focal plane for proper alignment of the aperture diaphragm, and to observe interference patterns created by minerals under polarized light. The lens assembly has a slot for the included first-order, quarter-wave, and quartz-wedge retardation plates.
Optics
The infinity-corrected optical system eliminates optical errors when using filters and other in-line components, which is of paramount importance in polarized-light microscopy. The quintuple objective turret provides instant access to 5 magnification levels to efficiently move through magnifications from 50X to 1000X. Seven objective lenses are provided ranging from 5X to 100X, with both oil and dry 100X lenses. Additional 20X eyepieces expand the magnification range up to 2000X with 8 possible unique combinations. The turret's reversed orientation provides more working room above the stage. These high-quality lenses are strain-free to ensure accurate observation under polarized light, with plan-achromatic corrections to improve resolution and field flatness for edge-to-edge sharpness. Each objective mount can be independently centered to ensure proper alignment.
The Stage
The stage is designed for precise sample placement, with full stage centering and a dual-axis mechanical caliper which can accommodate varying specimen sizes. Once centered, the specimen can be rotated to locate its axis and tested for birefringence. The sub-stage polarizer can also be rotated to avoid stage movement when working with specimens with weaker birefringence.
Koehler Transmitted Illumination
Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The rear-mounted 100W incandescent light-source provides 100 CRI illumination with ample brightness for contrast-enhancement methods like darkfield. The lower color temperature of the halogen light-source causes less eyestrain compared to high-Kelvin LED. The light condenser uses a swing mechanism for optimized lighting at both high and low magnifications, with a NA0.25 setting for full coverage at extremely low magnifications. An iris diaphragm allows you to adjust the aperture to optimize contrast and depth-of-field. The condenser holder has an integrated, rotatable polarizer for diascopic polarization. It uses rack-and-pinion height adjustment for precision control, and is centerable for proper alignment. The condenser is top-mounted for easier replacement when working with additional condensers. The illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.
Koehler Reflected Illumination
The top illuminator also uses a 100W incandescent light-source to provide ample light for use with polarization. Adjustable aperture and field diaphragms offer precise control over the light field for improved contrast and edge sharpness. A removable polarizer board provides polarization for reflected illumination. The analyzer is equipped with a dial to control the angle of cross-polarization.
Digital Imaging
This microscope comes with an HDMI-capable digital camera, delivering 1080p video up to 60fps, and 2MP still images, even in low light. The highly-sensitive digital sensor makes this camera ideal for low-light applications, including darkfield and fluorescence. Able to be used as a standalone recording device using Secure Digital memory, or as a wi-fi camera on a networked computer, this is an extremely flexible imaging solution.
Connected to an HDMI monitor or TV, 1080p live video can be viewed at a super-smooth 60fps. The included USB mouse allows you to make adjustments in the internal software for settings such as white-balance and exposure, and control recording functions. As an alternative solution, connect to the camera over WiFi for remote software control, with 25fps streaming. The included Windows software offers image-development and measurement tools, as well as advanced compositing features such as image-stitching and extended-depth-of-focus. With the ability to calibrate scales at multiple magnifications, the software can be used for multi-level inspection. For Mac and Linux, there is a lite version of the software which can capture video and still images, and includes limited processing features.
Specifications
| Optical System | Infinite-conjugate | ||||||||
| Reference Focal Length | 200mm | ||||||||
| Head | Trinocular, 30° incline, 360° rotatable | ||||||||
| Interpupillary Adjustment | Siedentopf compensation-free gemel, 48-75mm | ||||||||
| Ocular Diameter | 30mm | ||||||||
| Ocular Diopters | left ocular | ||||||||
| Eyepieces | 10X, 20X | ||||||||
| Photo Port | height-adjustable YX series, 23mm tube mount | ||||||||
| Objective Lenses | Infinity-corrected | ||||||||
| Objective Parfocal Distance | 45mm | ||||||||
| Objective Mounting Thread | RMS 20.32mm | ||||||||
| Objective Turret | Reverse quintuple, ball-bearing movement | ||||||||
| Focusing System | Coaxial coarse and fine focus, tension control | ||||||||
| Focus Range |
|
||||||||
| Stage Design | 360° rotating circular, switched click-stop, dual-axis mechanical caliper | ||||||||
| Stage Dimensions | 170mm diameter | ||||||||
| X-Y Translation Range | 30mm x 40mm | ||||||||
| Reflected Illumination | 24V 100W halogen, continuous-adjustment, rear-mount housing | ||||||||
| Transmitted Illumination | 24V 100W halogen, continuous-adjustment, rear-mount housing | ||||||||
| Condenser | NA0.9/0.25 achromatic swing condenser with iris diaphragm | ||||||||
| Sub-stage Condenser-holder | rack and pinion, integrated polarizer | ||||||||
Objective Lenses
| Magnification | Corrections | NA | WD | Immersion Medium | Cover-glass Thickness |
|---|---|---|---|---|---|
| 5X | plan-achromatic | 0.12 | 15.5mm | — | — |
| 10X | plan-achromatic | 0.25 | 10.0mm | — | — |
| 20X | plan-achromatic | 0.4 | 5.8mm | — | 0 |
| 50X | plan-achromatic | 0.75 | 0.32mm | — | 0 |
| 100X | plan-achromatic | 0.8 | 2mm | — | 0 |
| 40X | plan-achromatic | 0.65 | 0.54mm | — | 0.17 |
| 100X | plan-achromatic | 1.25 | 0.13mm | oil | 0.17 |
| Camera Specifications | |
| Sensor Type | CMOS |
| Sensor Optical Format | 1/1.9" |
| Active Pixels | 2.07M (1920 x 1080) |
| Pixel Size | 3.75µm x 3.75µm |
| Active Sensor Area | 7.2mm x 4.05mm |
| Shutter | electronic rolling shutter |
| Sensitivity | 1120mV @ 1/30s (f/5.6) |
| Spectral Response | 380-650nm with IR-cut filter |
| Video Preview Resolution (HDMI) | 1920 x 1080 |
| Video Preview Framerate (HDMI) | 60fps |
| Video Capture Resolution | 1920 x 1080 |
| Video Capture Framerate | 30fps (SecureDigital) 25fps max (wi-fi) |
| Internal Video Capture Format | ASF |
| Photo Capture Resolution | 1920 x 1080 |
| Internal Photo Capture Format | JPG |
| Recording Media | SecureDigital card |
| Connectivity | HDMI, wi-fi |
| Wi-fi Standard | 802.11n 150Mbps |
| Lens-mount | C-mount |
| Compensating Lens | 0.5X (optional) |
| Power | 12VDC 1A |
Software
| OS Requirements | Windows (32/64 bit) XP/Vista/7/8/10, Mac OS 10.8+, Linux kernel 3.13+ | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hardware Requirements | Intel Core2 2.8GHz or comparable processor, 4GB RAM | ||||||||||||||||||
| Features |
|
Packing List:
The PZ620T is an indispensable instrument for mineralogists, pathologists, and any laboratory that needs a polarizing microscope that delivers on quality and versatility. The microscope is equipped to handle polarization for transmitted and reflected illumination, with a rotating stage and Bertrand lens for in-depth mineral analysis. High-power incandescent illumination and strain-free optics ensure optimal image quality for both orthoscopic and conoscopic observation over a large magnification range with seven included objective lenses.
Viewing Head
The microscope's head is designed for precision and comfort. The super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification. Compensation-free Siedentopf interpupillary adjustment allows any user to properly align the oculars without readjusting focus. For users with astigmatism or asymmetrical vision, the left ocular can be adjusted to fine-tune focus. The photo port is equipped with a 23mm tube for attaching cameras with compensating lenses, and is height-adjustable to match focus with the eyepieces. The port is compatible with our YX series C-mount adapters which can attach directly to C-mount cameras without a compensating lens – ideal for 1” format sensors. The head is set to a 30° incline which is ideal for viewing from a standing position, and it can be rotated 360°.
Betrand Lens
The Bertand lens allows the user to quickly switch between normal orthoscopic and conoscopic observation. This is required to shift to the rear focal plane for proper alignment of the aperture diaphragm, and to observe interference patterns created by minerals under polarized light. The lens assembly has a slot for the included first-order, quarter-wave, and quartz-wedge retardation plates.
Optics
The infinity-corrected optical system eliminates optical errors when using filters and other in-line components, which is of paramount importance in polarized-light microscopy. The quintuple objective turret provides instant access to 5 magnification levels to efficiently move through magnifications from 50X to 1000X. Seven objective lenses are provided ranging from 5X to 100X, with both oil and dry 100X lenses. Additional 20X eyepieces expand the magnification range up to 2000X with 8 possible unique combinations. The turret's reversed orientation provides more working room above the stage. These high-quality lenses are strain-free to ensure accurate observation under polarized light, with plan-achromatic corrections to improve resolution and field flatness for edge-to-edge sharpness. Each objective mount can be independently centered to ensure proper alignment.
The Stage
The stage is designed for precise sample placement, with full stage centering and a dual-axis mechanical caliper which can accommodate varying specimen sizes. Once centered, the specimen can be rotated to locate its axis and tested for birefringence. The sub-stage polarizer can also be rotated to avoid stage movement when working with specimens with weaker birefringence.
Koehler Transmitted Illumination
Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The rear-mounted 100W incandescent light-source provides 100 CRI illumination with ample brightness for contrast-enhancement methods like darkfield. The lower color temperature of the halogen light-source causes less eyestrain compared to high-Kelvin LED. The light condenser uses a swing mechanism for optimized lighting at both high and low magnifications, with a NA0.25 setting for full coverage at extremely low magnifications. An iris diaphragm allows you to adjust the aperture to optimize contrast and depth-of-field. The condenser holder has an integrated, rotatable polarizer for diascopic polarization. It uses rack-and-pinion height adjustment for precision control, and is centerable for proper alignment. The condenser is top-mounted for easier replacement when working with additional condensers. The illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.
Koehler Reflected Illumination
The top illuminator also uses a 100W incandescent light-source to provide ample light for use with polarization. Adjustable aperture and field diaphragms offer precise control over the light field for improved contrast and edge sharpness. A removable polarizer board provides polarization for reflected illumination. The analyzer is equipped with a dial to control the angle of cross-polarization.
Digital Imaging
This microscope comes with an HDMI-capable digital camera, delivering 1080p video up to 60fps, and 5MP still images. The highly-sensitive digital sensor makes this camera ideal for low-light applications, including dark-field and fluorescence. Able to be used as a standalone recording device using Secure Digital memory, or as a WiFi camera on a networked computer, this is an extremely flexible imaging solution.
Connected to an HDMI monitor or TV, 1080p live video can be viewed at a super-smooth 60fps. The included USB mouse allows you to make adjustments in the internal software for settings such as white-balance and exposure, and control recording functions. As an alternative solution, connect to the camera over WiFi for remote software control, with 25fps streaming. The included Windows software offers image-development and measurement tools, as well as advanced compositing features such as image-stitching and extended-depth-of-focus. With the ability to calibrate scales at multiple magnifications, the software can be used for multi-level inspection. For Mac and Linux, there is a lite version of the software which can capture video and still images, and includes limited processing features.
Specifications
| Optical System | Infinite-conjugate | ||||||||
| Reference Focal Length | 200mm | ||||||||
| Head | Trinocular, 30° incline, 360° rotatable | ||||||||
| Interpupillary Adjustment | Siedentopf compensation-free gemel, 48-75mm | ||||||||
| Ocular Diameter | 30mm | ||||||||
| Ocular Diopters | left ocular | ||||||||
| Eyepieces | 10X, 20X | ||||||||
| Photo Port | height-adjustable YX series, 23mm tube mount | ||||||||
| Objective Lenses | Infinity-corrected | ||||||||
| Objective Parfocal Distance | 45mm | ||||||||
| Objective Mounting Thread | RMS 20.32mm | ||||||||
| Objective Turret | Reverse quintuple, ball-bearing movement | ||||||||
| Focusing System | Coaxial coarse and fine focus, tension control | ||||||||
| Focus Range |
|
||||||||
| Stage Design | 360° rotating circular, switched click-stop, dual-axis mechanical caliper | ||||||||
| Stage Dimensions | 170mm diameter | ||||||||
| X-Y Translation Range | 30mm x 40mm | ||||||||
| Reflected Illumination | 24V 100W halogen, continuous-adjustment, rear-mount housing | ||||||||
| Transmitted Illumination | 24V 100W halogen, continuous-adjustment, rear-mount housing | ||||||||
| Condenser | NA0.9/0.25 achromatic swing condenser with iris diaphragm | ||||||||
| Sub-stage Condenser-holder | rack and pinion, integrated polarizer | ||||||||
Objective Lenses
| Magnification | Corrections | NA | WD | Immersion Medium | Cover-glass Thickness |
|---|---|---|---|---|---|
| 5X | plan-achromatic | 0.12 | 15.5mm | — | — |
| 10X | plan-achromatic | 0.25 | 10.0mm | — | — |
| 20X | plan-achromatic | 0.4 | 5.8mm | — | 0 |
| 50X | plan-achromatic | 0.75 | 0.32mm | — | 0 |
| 100X | plan-achromatic | 0.8 | 2mm | — | 0 |
| 40X | plan-achromatic | 0.65 | 0.54mm | — | 0.17 |
| 100X | plan-achromatic | 1.25 | 0.13mm | oil | 0.17 |
| Camera Specifications | |
| Sensor Type | CMOS |
| Sensor Optical Format | 1/1.9" |
| Active Pixels | 5.04M (2592 x 1944) |
| Pixel Size | 2.4µm x 2.4µm |
| Active Sensor Area | 6.22mm x 4.67mm |
| Shutter | electronic rolling shutter |
| Sensitivity | 425mV @ 1/30s (f/5.6) |
| Spectral Response | 380-650nm with IR-cut filter |
| Video Preview Resolution (HDMI) | 1920 x 1080 |
| Video Preview Framerate (HDMI) | 60fps |
| Video Capture Resolution | 1920 x 1080 |
| Video Capture Framerate | 30fps (SecureDigital) 25fps max (wi-fi) |
| Internal Video Capture Format | ASF |
| Photo Capture Resolution | 1920 x 1080 |
| Internal Photo Capture Format | JPG |
| Recording Media | SecureDigital card |
| Connectivity | HDMI, wi-fi |
| Wi-fi Standard | 802.11n 150Mbps |
| Lens-mount | C-mount |
| Compensating Lens | 0.5X |
| Power | 12VDC 1A |
Software
| OS Requirements | Windows (32/64 bit) XP/Vista/7/8/10, Mac OS 10.8+, Linux kernel 3.13+ | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hardware Requirements | Intel Core2 2.8GHz or comparable processor, 4GB RAM | ||||||||||||||||||
| Features |
|
Packing List:
The PZ620T is an indispensable instrument for mineralogists, pathologists, and any laboratory that needs a polarizing microscope that delivers on quality and versatility. The microscope is equipped to handle polarization for transmitted and reflected illumination, with a rotating stage and Bertrand lens for in-depth mineral analysis. High-power incandescent illumination and strain-free optics ensure optimal image quality for both orthoscopic and conoscopic observation over a large magnification range with seven included objective lenses.
Viewing Head
The microscope's head is designed for precision and comfort. The super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification. Compensation-free Siedentopf interpupillary adjustment allows any user to properly align the oculars without readjusting focus. For users with astigmatism or asymmetrical vision, the left ocular can be adjusted to fine-tune focus. The photo port is equipped with a 23mm tube for attaching cameras with compensating lenses, and is height-adjustable to match focus with the eyepieces. The port is compatible with our YX series C-mount adapters which can attach directly to C-mount cameras without a compensating lens – ideal for 1” format sensors. The head is set to a 30° incline which is ideal for viewing from a standing position, and it can be rotated 360°.
Betrand Lens
The Bertand lens allows the user to quickly switch between normal orthoscopic and conoscopic observation. This is required to shift to the rear focal plane for proper alignment of the aperture diaphragm, and to observe interference patterns created by minerals under polarized light. The lens assembly has a slot for the included first-order, quarter-wave, and quartz-wedge retardation plates.
Optics
The infinity-corrected optical system eliminates optical errors when using filters and other in-line components, which is of paramount importance in polarized-light microscopy. The quintuple objective turret provides instant access to 5 magnification levels to efficiently move through magnifications from 50X to 1000X. Seven objective lenses are provided ranging from 5X to 100X, with both oil and dry 100X lenses. Additional 20X eyepieces expand the magnification range up to 2000X with 8 possible unique combinations. The turret's reversed orientation provides more working room above the stage. These high-quality lenses are strain-free to ensure accurate observation under polarized light, with plan-achromatic corrections to improve resolution and field flatness for edge-to-edge sharpness. Each objective mount can be independently centered to ensure proper alignment.
The Stage
The stage is designed for precise sample placement, with full stage centering and a dual-axis mechanical caliper which can accommodate varying specimen sizes. Once centered, the specimen can be rotated to locate its axis and tested for birefringence. The sub-stage polarizer can also be rotated to avoid stage movement when working with specimens with weaker birefringence.
Koehler Transmitted Illumination
Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The rear-mounted 100W incandescent light-source provides 100 CRI illumination with ample brightness for contrast-enhancement methods like darkfield. The lower color temperature of the halogen light-source causes less eyestrain compared to high-Kelvin LED. The light condenser uses a swing mechanism for optimized lighting at both high and low magnifications, with a NA0.25 setting for full coverage at extremely low magnifications. An iris diaphragm allows you to adjust the aperture to optimize contrast and depth-of-field. The condenser holder has an integrated, rotatable polarizer for diascopic polarization. It uses rack-and-pinion height adjustment for precision control, and is centerable for proper alignment. The condenser is top-mounted for easier replacement when working with additional condensers. The illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.
Koehler Reflected Illumination
The top illuminator also uses a 100W incandescent light-source to provide ample light for use with polarization. Adjustable aperture and field diaphragms offer precise control over the light field for improved contrast and edge sharpness. A removable polarizer board provides polarization for reflected illumination. The analyzer is equipped with a dial to control the angle of cross-polarization.
Digital Imaging
This microscope comes with a next-generation live-view imaging system. The hyper-sensitive CMOS sensor captures images with better efficiency, and much-improved speed compared to CCD sensors. The camera uses global-shutter technology which produces smoother motion in video. The camera uses a standard C-mount interface for maximum compatibility with various microscopy-systems. It can be used as a stand-alone recorder when used with an HDMI monitor or television, or live-streamed to a PC via wi-fi for image-capture and video-recording.
The included Windows software offers image-development and measurement tools, as well as advanced compositing features such as image-stitching and extended-depth-of-focus. With the ability to calibrate scales at multiple magnifications, the software can be used for multi-level inspection. For Mac and Linux, there is a lite version of the software which can capture video and still images, and includes limited processing features.
Specifications
| Optical System | Infinite-conjugate | ||||||||
| Reference Focal Length | 200mm | ||||||||
| Head | Trinocular, 30° incline, 360° rotatable | ||||||||
| Interpupillary Adjustment | Siedentopf compensation-free gemel, 48-75mm | ||||||||
| Ocular Diameter | 30mm | ||||||||
| Ocular Diopters | left ocular | ||||||||
| Eyepieces | 10X, 20X | ||||||||
| Photo Port | height-adjustable YX series, 23mm tube mount | ||||||||
| Objective Lenses | Infinity-corrected | ||||||||
| Objective Parfocal Distance | 45mm | ||||||||
| Objective Mounting Thread | RMS 20.32mm | ||||||||
| Objective Turret | Reverse quintuple, ball-bearing movement | ||||||||
| Focusing System | Coaxial coarse and fine focus, tension control | ||||||||
| Focus Range |
|
||||||||
| Stage Design | 360° rotating circular, switched click-stop, dual-axis mechanical caliper | ||||||||
| Stage Dimensions | 170mm diameter | ||||||||
| X-Y Translation Range | 30mm x 40mm | ||||||||
| Reflected Illumination | 24V 100W halogen, continuous-adjustment, rear-mount housing | ||||||||
| Transmitted Illumination | 24V 100W halogen, continuous-adjustment, rear-mount housing | ||||||||
| Condenser | NA0.9/0.25 achromatic swing condenser with iris diaphragm | ||||||||
| Sub-stage Condenser-holder | rack and pinion, integrated polarizer | ||||||||
Objective Lenses
| Magnification | Corrections | NA | WD | Immersion Medium | Cover-glass Thickness |
|---|---|---|---|---|---|
| 5X | plan-achromatic | 0.12 | 15.5mm | — | — |
| 10X | plan-achromatic | 0.25 | 10.0mm | — | — |
| 20X | plan-achromatic | 0.4 | 5.8mm | — | 0 |
| 50X | plan-achromatic | 0.75 | 0.32mm | — | 0 |
| 100X | plan-achromatic | 0.8 | 2mm | — | 0 |
| 40X | plan-achromatic | 0.65 | 0.54mm | — | 0.17 |
| 100X | plan-achromatic | 1.25 | 0.13mm | oil | 0.17 |
| Camera Specifications | |
| Sensor Type | CMOS |
| Sensor Optical Format | 1/1.2" |
| Active Pixels | 2.07M (1920 x 1080) |
| Pixel Size | 5.86µm x 5.86µm |
| Active Sensor Area | 11.25mm x 6.33mm |
| Shutter | global shutter |
| Sensitivity | 1016mV @ 1/30s (f/5.6) |
| Spectral Response | 380-650nm with IR-cut filter |
| Video Preview Resolution (HDMI) | 1920 x 1080 |
| Video Preview Framerate (HDMI) | 60fps |
| Video Capture Resolution | 1920 x 1080 |
| Video Capture Framerate | 30fps (SecureDigital) 25fps max (wi-fi) |
| Internal Video Capture Format | ASF |
| Photo Capture Resolution | 1920 x 1080 |
| Internal Photo Capture Format | JPG |
| Recording Media | SecureDigital card |
| Connectivity | HDMI, wi-fi |
| Wi-fi Standard | 802.11n 150Mbps |
| Lens-mount | C-mount |
| Compensating Lens | 0.75X |
| Power | 12VDC 1A |
Software
| OS Requirements | Windows (32/64 bit) XP/Vista/7/8/10, Mac OS 10.8+, Linux kernel 3.13+ | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hardware Requirements | Intel Core2 2.8GHz or comparable processor, 4GB RAM | ||||||||||||||||||
| Features |
|
Packing List:
The PZ620T is an indispensable instrument for mineralogists, pathologists, and any laboratory that needs a polarizing microscope that delivers on quality and versatility. The microscope is equipped to handle polarization for transmitted and reflected illumination, with a rotating stage and Bertrand lens for in-depth mineral analysis. High-power incandescent illumination and strain-free optics ensure optimal image quality for both orthoscopic and conoscopic observation over a large magnification range with seven included objective lenses.
Viewing Head
The microscope's head is designed for precision and comfort. The super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification. Compensation-free Siedentopf interpupillary adjustment allows any user to properly align the oculars without readjusting focus. For users with astigmatism or asymmetrical vision, the left ocular can be adjusted to fine-tune focus. The photo port is equipped with a 23mm tube for attaching cameras with compensating lenses, and is height-adjustable to match focus with the eyepieces. The port is compatible with our YX series C-mount adapters which can attach directly to C-mount cameras without a compensating lens – ideal for 1” format sensors. The head is set to a 30° incline which is ideal for viewing from a standing position, and it can be rotated 360°.
Betrand Lens
The Bertand lens allows the user to quickly switch between normal orthoscopic and conoscopic observation. This is required to shift to the rear focal plane for proper alignment of the aperture diaphragm, and to observe interference patterns created by minerals under polarized light. The lens assembly has a slot for the included first-order, quarter-wave, and quartz-wedge retardation plates.
Optics
The infinity-corrected optical system eliminates optical errors when using filters and other in-line components, which is of paramount importance in polarized-light microscopy. The quintuple objective turret provides instant access to 5 magnification levels to efficiently move through magnifications from 50X to 1000X. Seven objective lenses are provided ranging from 5X to 100X, with both oil and dry 100X lenses. Additional 25X eyepieces expand the magnification range up to 2500X with 10 possible unique combinations. The turret's reversed orientation provides more working room above the stage. These high-quality lenses are strain-free to ensure accurate observation under polarized light, with plan-achromatic corrections to improve resolution and field flatness for edge-to-edge sharpness. Each objective mount can be independently centered to ensure proper alignment.
The Stage
The stage is designed for precise sample placement, with full stage centering and a dual-axis mechanical caliper which can accommodate varying specimen sizes. Once centered, the specimen can be rotated to locate its axis and tested for birefringence. The sub-stage polarizer can also be rotated to avoid stage movement when working with specimens with weaker birefringence.
Koehler Transmitted Illumination
Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The rear-mounted 100W incandescent light-source provides 100 CRI illumination with ample brightness for contrast-enhancement methods like darkfield. The lower color temperature of the halogen light-source causes less eyestrain compared to high-Kelvin LED. The light condenser uses a swing mechanism for optimized lighting at both high and low magnifications, with a NA0.25 setting for full coverage at extremely low magnifications. An iris diaphragm allows you to adjust the aperture to optimize contrast and depth-of-field. The condenser holder has an integrated, rotatable polarizer for diascopic polarization. It uses rack-and-pinion height adjustment for precision control, and is centerable for proper alignment. The condenser is top-mounted for easier replacement when working with additional condensers. The illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.
Koehler Reflected Illumination
The top illuminator also uses a 100W incandescent light-source to provide ample light for use with polarization. Adjustable aperture and field diaphragms offer precise control over the light field for improved contrast and edge sharpness. A removable polarizer board provides polarization for reflected illumination. The analyzer is equipped with a dial to control the angle of cross-polarization.
Digital Imaging
This microscope comes with a 1080p multifunction camera which can be used to record directly while streaming images to a monitor or TV, or with a computer. Connected to an HDMI monitor or TV, 1080p live video can be viewed at a super-smooth 60fps, while recording directly to a Secure Digital card at 25fps. The included USB mouse allows you to make adjustments in the internal software for settings such as white-balance and exposure. Optionally, a companion HDMI monitor can be attached directly to the camera, creating a self-sufficient turnkey system.
As an alternative solution, connect the camera to a computer via USB for remote software control. The included Windows software offers image-development and measurement tools, as well as advanced compositing features such as image-stitching and extended-depth-of-focus. With the ability to calibrate scales at multiple magnifications, the software can be used for multi-level inspection. For Mac and Linux, there is a lite version of the software which can capture video and still images, and includes limited processing features.
Specifications
| Optical System | Infinite-conjugate | ||||||||
| Reference Focal Length | 200mm | ||||||||
| Head | Trinocular, 30° incline, 360° rotatable | ||||||||
| Interpupillary Adjustment | Siedentopf compensation-free gemel, 48-75mm | ||||||||
| Ocular Diameter | 30mm | ||||||||
| Ocular Diopters | left ocular | ||||||||
| Eyepieces | 10X, 25X | ||||||||
| Photo Port | height-adjustable YX series, 23mm tube mount | ||||||||
| Objective Lenses | Infinity-corrected | ||||||||
| Objective Parfocal Distance | 45mm | ||||||||
| Objective Mounting Thread | RMS 20.32mm | ||||||||
| Objective Turret | Reverse quintuple, ball-bearing movement | ||||||||
| Focusing System | Coaxial coarse and fine focus, tension control | ||||||||
| Focus Range |
|
||||||||
| Stage Design | 360° rotating circular, switched click-stop, dual-axis mechanical caliper | ||||||||
| Stage Dimensions | 170mm diameter | ||||||||
| X-Y Translation Range | 30mm x 40mm | ||||||||
| Reflected Illumination | 24V 100W halogen, continuous-adjustment, rear-mount housing | ||||||||
| Transmitted Illumination | 24V 100W halogen, continuous-adjustment, rear-mount housing | ||||||||
| Condenser | NA0.9/0.25 achromatic swing condenser with iris diaphragm | ||||||||
| Sub-stage Condenser-holder | rack and pinion, integrated polarizer | ||||||||
Objective Lenses
| Magnification | Corrections | NA | WD | Immersion Medium | Cover-glass Thickness |
|---|---|---|---|---|---|
| 5X | plan-achromatic | 0.12 | 15.5mm | — | — |
| 10X | plan-achromatic | 0.25 | 10.0mm | — | — |
| 20X | plan-achromatic | 0.4 | 5.8mm | — | 0 |
| 50X | plan-achromatic | 0.75 | 0.32mm | — | 0 |
| 100X | plan-achromatic | 0.8 | 2mm | — | 0 |
| 40X | plan-achromatic | 0.65 | 0.54mm | — | 0.17 |
| 100X | plan-achromatic | 1.25 | 0.13mm | oil | 0.17 |
| Camera Specifications | |
| Sensor Type | CMOS |
| Sensor Optical Format | 1/2.8" |
| Active Pixels | 2.07M (1920 x 1080) |
| Pixel Size | 2.8µm x 2.8µm |
| Active Sensor Area | 5.38mm x 3.02mm |
| Shutter | electronic rolling shutter |
| Sensitivity | 510mV @ 1/30s (f/5.6) |
| Spectral Response | 380-650nm with IR-cut filter |
| Video Preview Resolution (HDMI) | 1920 x 1080 |
| Video Preview Framerate (HDMI) | 60fps |
| Video Capture Resolution | 1920 x 1080 |
| Video Capture Framerate | 25fps (SecureDigital) 30fps max (USB) |
| Photo Capture Resolution | 1920 x 1080 |
| Internal Photo Capture Format | JPG |
| Recording Media | SecureDigital card |
| Connectivity | HDMI, USB 2.0 |
| Lens-mount | C-mount |
| Compensating Lens | 0.37X |
| Power | 12VDC 1A |
Software
| OS Requirements | Windows (32/64 bit) XP/Vista/7/8/10, Mac OS 10.8+, Linux kernel 3.13+ | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hardware Requirements | Intel Core2 2.8GHz or comparable processor, 4GB RAM | ||||||||||||||||||
| Features |
|
Packing List:
The PZ620T is an indispensable instrument for mineralogists, pathologists, and any laboratory that needs a polarizing microscope that delivers on quality and versatility. The microscope is equipped to handle polarization for transmitted and reflected illumination, with a rotating stage and Bertrand lens for in-depth mineral analysis. High-power incandescent illumination and strain-free optics ensure optimal image quality for both orthoscopic and conoscopic observation over a large magnification range with seven included objective lenses.
Viewing Head
The microscope's head is designed for precision and comfort. The super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification. Compensation-free Siedentopf interpupillary adjustment allows any user to properly align the oculars without readjusting focus. For users with astigmatism or asymmetrical vision, the left ocular can be adjusted to fine-tune focus. The photo port is equipped with a 23mm tube for attaching cameras with compensating lenses, and is height-adjustable to match focus with the eyepieces. The port is compatible with our YX series C-mount adapters which can attach directly to C-mount cameras without a compensating lens – ideal for 1” format sensors. The head is set to a 30° incline which is ideal for viewing from a standing position, and it can be rotated 360°.
Betrand Lens
The Bertand lens allows the user to quickly switch between normal orthoscopic and conoscopic observation. This is required to shift to the rear focal plane for proper alignment of the aperture diaphragm, and to observe interference patterns created by minerals under polarized light. The lens assembly has a slot for the included first-order, quarter-wave, and quartz-wedge retardation plates.
Optics
The infinity-corrected optical system eliminates optical errors when using filters and other in-line components, which is of paramount importance in polarized-light microscopy. The quintuple objective turret provides instant access to 5 magnification levels to efficiently move through magnifications from 50X to 1000X. Seven objective lenses are provided ranging from 5X to 100X, with both oil and dry 100X lenses. Additional 25X eyepieces expand the magnification range up to 2500X with 10 possible unique combinations. The turret's reversed orientation provides more working room above the stage. These high-quality lenses are strain-free to ensure accurate observation under polarized light, with plan-achromatic corrections to improve resolution and field flatness for edge-to-edge sharpness. Each objective mount can be independently centered to ensure proper alignment.
The Stage
The stage is designed for precise sample placement, with full stage centering and a dual-axis mechanical caliper which can accommodate varying specimen sizes. Once centered, the specimen can be rotated to locate its axis and tested for birefringence. The sub-stage polarizer can also be rotated to avoid stage movement when working with specimens with weaker birefringence.
Koehler Transmitted Illumination
Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The rear-mounted 100W incandescent light-source provides 100 CRI illumination with ample brightness for contrast-enhancement methods like darkfield. The lower color temperature of the halogen light-source causes less eyestrain compared to high-Kelvin LED. The light condenser uses a swing mechanism for optimized lighting at both high and low magnifications, with a NA0.25 setting for full coverage at extremely low magnifications. An iris diaphragm allows you to adjust the aperture to optimize contrast and depth-of-field. The condenser holder has an integrated, rotatable polarizer for diascopic polarization. It uses rack-and-pinion height adjustment for precision control, and is centerable for proper alignment. The condenser is top-mounted for easier replacement when working with additional condensers. The illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.
Koehler Reflected Illumination
The top illuminator also uses a 100W incandescent light-source to provide ample light for use with polarization. Adjustable aperture and field diaphragms offer precise control over the light field for improved contrast and edge sharpness. A removable polarizer board provides polarization for reflected illumination. The analyzer is equipped with a dial to control the angle of cross-polarization.
Digital Imaging
This microscope comes with an HDMI-capable digital camera, delivering 1080p video up to 60fps, and 2MP still images, even in low light. The highly-sensitive digital sensor makes this camera ideal for low-light applications, including darkfield and fluorescence. Able to be used as a standalone recording device using Secure Digital memory, or as a wi-fi camera on a networked computer, this is an extremely flexible imaging solution.
Connected to an HDMI monitor or TV, 1080p live video can be viewed at a super-smooth 60fps. The included USB mouse allows you to make adjustments in the internal software for settings such as white-balance and exposure, and control recording functions. As an alternative solution, connect to the camera over WiFi for remote software control, with 25fps streaming. The included Windows software offers image-development and measurement tools, as well as advanced compositing features such as image-stitching and extended-depth-of-focus. With the ability to calibrate scales at multiple magnifications, the software can be used for multi-level inspection. For Mac and Linux, there is a lite version of the software which can capture video and still images, and includes limited processing features.
Specifications
| Optical System | Infinite-conjugate | ||||||||
| Reference Focal Length | 200mm | ||||||||
| Head | Trinocular, 30° incline, 360° rotatable | ||||||||
| Interpupillary Adjustment | Siedentopf compensation-free gemel, 48-75mm | ||||||||
| Ocular Diameter | 30mm | ||||||||
| Ocular Diopters | left ocular | ||||||||
| Eyepieces | 10X, 25X | ||||||||
| Photo Port | height-adjustable YX series, 23mm tube mount | ||||||||
| Objective Lenses | Infinity-corrected | ||||||||
| Objective Parfocal Distance | 45mm | ||||||||
| Objective Mounting Thread | RMS 20.32mm | ||||||||
| Objective Turret | Reverse quintuple, ball-bearing movement | ||||||||
| Focusing System | Coaxial coarse and fine focus, tension control | ||||||||
| Focus Range |
|
||||||||
| Stage Design | 360° rotating circular, switched click-stop, dual-axis mechanical caliper | ||||||||
| Stage Dimensions | 170mm diameter | ||||||||
| X-Y Translation Range | 30mm x 40mm | ||||||||
| Reflected Illumination | 24V 100W halogen, continuous-adjustment, rear-mount housing | ||||||||
| Transmitted Illumination | 24V 100W halogen, continuous-adjustment, rear-mount housing | ||||||||
| Condenser | NA0.9/0.25 achromatic swing condenser with iris diaphragm | ||||||||
| Sub-stage Condenser-holder | rack and pinion, integrated polarizer | ||||||||
Objective Lenses
| Magnification | Corrections | NA | WD | Immersion Medium | Cover-glass Thickness |
|---|---|---|---|---|---|
| 5X | plan-achromatic | 0.12 | 15.5mm | — | — |
| 10X | plan-achromatic | 0.25 | 10.0mm | — | — |
| 20X | plan-achromatic | 0.4 | 5.8mm | — | 0 |
| 50X | plan-achromatic | 0.75 | 0.32mm | — | 0 |
| 100X | plan-achromatic | 0.8 | 2mm | — | 0 |
| 40X | plan-achromatic | 0.65 | 0.54mm | — | 0.17 |
| 100X | plan-achromatic | 1.25 | 0.13mm | oil | 0.17 |
| Camera Specifications | |
| Sensor Type | CMOS |
| Sensor Optical Format | 1/1.9" |
| Active Pixels | 2.07M (1920 x 1080) |
| Pixel Size | 3.75µm x 3.75µm |
| Active Sensor Area | 7.2mm x 4.05mm |
| Shutter | electronic rolling shutter |
| Sensitivity | 1120mV @ 1/30s (f/5.6) |
| Spectral Response | 380-650nm with IR-cut filter |
| Video Preview Resolution (HDMI) | 1920 x 1080 |
| Video Preview Framerate (HDMI) | 60fps |
| Video Capture Resolution | 1920 x 1080 |
| Video Capture Framerate | 30fps (SecureDigital) 25fps max (wi-fi) |
| Internal Video Capture Format | ASF |
| Photo Capture Resolution | 1920 x 1080 |
| Internal Photo Capture Format | JPG |
| Recording Media | SecureDigital card |
| Connectivity | HDMI, wi-fi |
| Wi-fi Standard | 802.11n 150Mbps |
| Lens-mount | C-mount |
| Compensating Lens | 0.5X (optional) |
| Power | 12VDC 1A |
Software
| OS Requirements | Windows (32/64 bit) XP/Vista/7/8/10, Mac OS 10.8+, Linux kernel 3.13+ | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hardware Requirements | Intel Core2 2.8GHz or comparable processor, 4GB RAM | ||||||||||||||||||
| Features |
|
Packing List:
The PZ620T is an indispensable instrument for mineralogists, pathologists, and any laboratory that needs a polarizing microscope that delivers on quality and versatility. The microscope is equipped to handle polarization for transmitted and reflected illumination, with a rotating stage and Bertrand lens for in-depth mineral analysis. High-power incandescent illumination and strain-free optics ensure optimal image quality for both orthoscopic and conoscopic observation over a large magnification range with seven included objective lenses.
Viewing Head
The microscope's head is designed for precision and comfort. The super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification. Compensation-free Siedentopf interpupillary adjustment allows any user to properly align the oculars without readjusting focus. For users with astigmatism or asymmetrical vision, the left ocular can be adjusted to fine-tune focus. The photo port is equipped with a 23mm tube for attaching cameras with compensating lenses, and is height-adjustable to match focus with the eyepieces. The port is compatible with our YX series C-mount adapters which can attach directly to C-mount cameras without a compensating lens – ideal for 1” format sensors. The head is set to a 30° incline which is ideal for viewing from a standing position, and it can be rotated 360°.
Betrand Lens
The Bertand lens allows the user to quickly switch between normal orthoscopic and conoscopic observation. This is required to shift to the rear focal plane for proper alignment of the aperture diaphragm, and to observe interference patterns created by minerals under polarized light. The lens assembly has a slot for the included first-order, quarter-wave, and quartz-wedge retardation plates.
Optics
The infinity-corrected optical system eliminates optical errors when using filters and other in-line components, which is of paramount importance in polarized-light microscopy. The quintuple objective turret provides instant access to 5 magnification levels to efficiently move through magnifications from 50X to 1000X. Seven objective lenses are provided ranging from 5X to 100X, with both oil and dry 100X lenses. Additional 25X eyepieces expand the magnification range up to 2500X with 10 possible unique combinations. The turret's reversed orientation provides more working room above the stage. These high-quality lenses are strain-free to ensure accurate observation under polarized light, with plan-achromatic corrections to improve resolution and field flatness for edge-to-edge sharpness. Each objective mount can be independently centered to ensure proper alignment.
The Stage
The stage is designed for precise sample placement, with full stage centering and a dual-axis mechanical caliper which can accommodate varying specimen sizes. Once centered, the specimen can be rotated to locate its axis and tested for birefringence. The sub-stage polarizer can also be rotated to avoid stage movement when working with specimens with weaker birefringence.
Koehler Transmitted Illumination
Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The rear-mounted 100W incandescent light-source provides 100 CRI illumination with ample brightness for contrast-enhancement methods like darkfield. The lower color temperature of the halogen light-source causes less eyestrain compared to high-Kelvin LED. The light condenser uses a swing mechanism for optimized lighting at both high and low magnifications, with a NA0.25 setting for full coverage at extremely low magnifications. An iris diaphragm allows you to adjust the aperture to optimize contrast and depth-of-field. The condenser holder has an integrated, rotatable polarizer for diascopic polarization. It uses rack-and-pinion height adjustment for precision control, and is centerable for proper alignment. The condenser is top-mounted for easier replacement when working with additional condensers. The illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.
Koehler Reflected Illumination
The top illuminator also uses a 100W incandescent light-source to provide ample light for use with polarization. Adjustable aperture and field diaphragms offer precise control over the light field for improved contrast and edge sharpness. A removable polarizer board provides polarization for reflected illumination. The analyzer is equipped with a dial to control the angle of cross-polarization.
Digital Imaging
This microscope comes with an HDMI-capable digital camera, delivering 1080p video up to 60fps, and 5MP still images. The highly-sensitive digital sensor makes this camera ideal for low-light applications, including dark-field and fluorescence. Able to be used as a standalone recording device using Secure Digital memory, or as a WiFi camera on a networked computer, this is an extremely flexible imaging solution.
Connected to an HDMI monitor or TV, 1080p live video can be viewed at a super-smooth 60fps. The included USB mouse allows you to make adjustments in the internal software for settings such as white-balance and exposure, and control recording functions. As an alternative solution, connect to the camera over WiFi for remote software control, with 25fps streaming. The included Windows software offers image-development and measurement tools, as well as advanced compositing features such as image-stitching and extended-depth-of-focus. With the ability to calibrate scales at multiple magnifications, the software can be used for multi-level inspection. For Mac and Linux, there is a lite version of the software which can capture video and still images, and includes limited processing features.
Specifications
| Optical System | Infinite-conjugate | ||||||||
| Reference Focal Length | 200mm | ||||||||
| Head | Trinocular, 30° incline, 360° rotatable | ||||||||
| Interpupillary Adjustment | Siedentopf compensation-free gemel, 48-75mm | ||||||||
| Ocular Diameter | 30mm | ||||||||
| Ocular Diopters | left ocular | ||||||||
| Eyepieces | 10X, 25X | ||||||||
| Photo Port | height-adjustable YX series, 23mm tube mount | ||||||||
| Objective Lenses | Infinity-corrected | ||||||||
| Objective Parfocal Distance | 45mm | ||||||||
| Objective Mounting Thread | RMS 20.32mm | ||||||||
| Objective Turret | Reverse quintuple, ball-bearing movement | ||||||||
| Focusing System | Coaxial coarse and fine focus, tension control | ||||||||
| Focus Range |
|
||||||||
| Stage Design | 360° rotating circular, switched click-stop, dual-axis mechanical caliper | ||||||||
| Stage Dimensions | 170mm diameter | ||||||||
| X-Y Translation Range | 30mm x 40mm | ||||||||
| Reflected Illumination | 24V 100W halogen, continuous-adjustment, rear-mount housing | ||||||||
| Transmitted Illumination | 24V 100W halogen, continuous-adjustment, rear-mount housing | ||||||||
| Condenser | NA0.9/0.25 achromatic swing condenser with iris diaphragm | ||||||||
| Sub-stage Condenser-holder | rack and pinion, integrated polarizer | ||||||||
Objective Lenses
| Magnification | Corrections | NA | WD | Immersion Medium | Cover-glass Thickness |
|---|---|---|---|---|---|
| 5X | plan-achromatic | 0.12 | 15.5mm | — | — |
| 10X | plan-achromatic | 0.25 | 10.0mm | — | — |
| 20X | plan-achromatic | 0.4 | 5.8mm | — | 0 |
| 50X | plan-achromatic | 0.75 | 0.32mm | — | 0 |
| 100X | plan-achromatic | 0.8 | 2mm | — | 0 |
| 40X | plan-achromatic | 0.65 | 0.54mm | — | 0.17 |
| 100X | plan-achromatic | 1.25 | 0.13mm | oil | 0.17 |
| Camera Specifications | |
| Sensor Type | CMOS |
| Sensor Optical Format | 1/1.9" |
| Active Pixels | 5.04M (2592 x 1944) |
| Pixel Size | 2.4µm x 2.4µm |
| Active Sensor Area | 6.22mm x 4.67mm |
| Shutter | electronic rolling shutter |
| Sensitivity | 425mV @ 1/30s (f/5.6) |
| Spectral Response | 380-650nm with IR-cut filter |
| Video Preview Resolution (HDMI) | 1920 x 1080 |
| Video Preview Framerate (HDMI) | 60fps |
| Video Capture Resolution | 1920 x 1080 |
| Video Capture Framerate | 30fps (SecureDigital) 25fps max (wi-fi) |
| Internal Video Capture Format | ASF |
| Photo Capture Resolution | 1920 x 1080 |
| Internal Photo Capture Format | JPG |
| Recording Media | SecureDigital card |
| Connectivity | HDMI, wi-fi |
| Wi-fi Standard | 802.11n 150Mbps |
| Lens-mount | C-mount |
| Compensating Lens | 0.5X |
| Power | 12VDC 1A |
Software
| OS Requirements | Windows (32/64 bit) XP/Vista/7/8/10, Mac OS 10.8+, Linux kernel 3.13+ | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hardware Requirements | Intel Core2 2.8GHz or comparable processor, 4GB RAM | ||||||||||||||||||
| Features |
|
Packing List:
The PZ620T is an indispensable instrument for mineralogists, pathologists, and any laboratory that needs a polarizing microscope that delivers on quality and versatility. The microscope is equipped to handle polarization for transmitted and reflected illumination, with a rotating stage and Bertrand lens for in-depth mineral analysis. High-power incandescent illumination and strain-free optics ensure optimal image quality for both orthoscopic and conoscopic observation over a large magnification range with seven included objective lenses.
Viewing Head
The microscope's head is designed for precision and comfort. The super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification. Compensation-free Siedentopf interpupillary adjustment allows any user to properly align the oculars without readjusting focus. For users with astigmatism or asymmetrical vision, the left ocular can be adjusted to fine-tune focus. The photo port is equipped with a 23mm tube for attaching cameras with compensating lenses, and is height-adjustable to match focus with the eyepieces. The port is compatible with our YX series C-mount adapters which can attach directly to C-mount cameras without a compensating lens – ideal for 1” format sensors. The head is set to a 30° incline which is ideal for viewing from a standing position, and it can be rotated 360°.
Betrand Lens
The Bertand lens allows the user to quickly switch between normal orthoscopic and conoscopic observation. This is required to shift to the rear focal plane for proper alignment of the aperture diaphragm, and to observe interference patterns created by minerals under polarized light. The lens assembly has a slot for the included first-order, quarter-wave, and quartz-wedge retardation plates.
Optics
The infinity-corrected optical system eliminates optical errors when using filters and other in-line components, which is of paramount importance in polarized-light microscopy. The quintuple objective turret provides instant access to 5 magnification levels to efficiently move through magnifications from 50X to 1000X. Seven objective lenses are provided ranging from 5X to 100X, with both oil and dry 100X lenses. Additional 25X eyepieces expand the magnification range up to 2500X with 10 possible unique combinations. The turret's reversed orientation provides more working room above the stage. These high-quality lenses are strain-free to ensure accurate observation under polarized light, with plan-achromatic corrections to improve resolution and field flatness for edge-to-edge sharpness. Each objective mount can be independently centered to ensure proper alignment.
The Stage
The stage is designed for precise sample placement, with full stage centering and a dual-axis mechanical caliper which can accommodate varying specimen sizes. Once centered, the specimen can be rotated to locate its axis and tested for birefringence. The sub-stage polarizer can also be rotated to avoid stage movement when working with specimens with weaker birefringence.
Koehler Transmitted Illumination
Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The rear-mounted 100W incandescent light-source provides 100 CRI illumination with ample brightness for contrast-enhancement methods like darkfield. The lower color temperature of the halogen light-source causes less eyestrain compared to high-Kelvin LED. The light condenser uses a swing mechanism for optimized lighting at both high and low magnifications, with a NA0.25 setting for full coverage at extremely low magnifications. An iris diaphragm allows you to adjust the aperture to optimize contrast and depth-of-field. The condenser holder has an integrated, rotatable polarizer for diascopic polarization. It uses rack-and-pinion height adjustment for precision control, and is centerable for proper alignment. The condenser is top-mounted for easier replacement when working with additional condensers. The illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.
Koehler Reflected Illumination
The top illuminator also uses a 100W incandescent light-source to provide ample light for use with polarization. Adjustable aperture and field diaphragms offer precise control over the light field for improved contrast and edge sharpness. A removable polarizer board provides polarization for reflected illumination. The analyzer is equipped with a dial to control the angle of cross-polarization.
Digital Imaging
This microscope comes with a next-generation live-view imaging system. The hyper-sensitive CMOS sensor captures images with better efficiency, and much-improved speed compared to CCD sensors. The camera uses global-shutter technology which produces smoother motion in video. The camera uses a standard C-mount interface for maximum compatibility with various microscopy-systems. It can be used as a stand-alone recorder when used with an HDMI monitor or television, or live-streamed to a PC via wi-fi for image-capture and video-recording.
The included Windows software offers image-development and measurement tools, as well as advanced compositing features such as image-stitching and extended-depth-of-focus. With the ability to calibrate scales at multiple magnifications, the software can be used for multi-level inspection. For Mac and Linux, there is a lite version of the software which can capture video and still images, and includes limited processing features.
Specifications
| Optical System | Infinite-conjugate | ||||||||
| Reference Focal Length | 200mm | ||||||||
| Head | Trinocular, 30° incline, 360° rotatable | ||||||||
| Interpupillary Adjustment | Siedentopf compensation-free gemel, 48-75mm | ||||||||
| Ocular Diameter | 30mm | ||||||||
| Ocular Diopters | left ocular | ||||||||
| Eyepieces | 10X, 25X | ||||||||
| Photo Port | height-adjustable YX series, 23mm tube mount | ||||||||
| Objective Lenses | Infinity-corrected | ||||||||
| Objective Parfocal Distance | 45mm | ||||||||
| Objective Mounting Thread | RMS 20.32mm | ||||||||
| Objective Turret | Reverse quintuple, ball-bearing movement | ||||||||
| Focusing System | Coaxial coarse and fine focus, tension control | ||||||||
| Focus Range |
|
||||||||
| Stage Design | 360° rotating circular, switched click-stop, dual-axis mechanical caliper | ||||||||
| Stage Dimensions | 170mm diameter | ||||||||
| X-Y Translation Range | 30mm x 40mm | ||||||||
| Reflected Illumination | 24V 100W halogen, continuous-adjustment, rear-mount housing | ||||||||
| Transmitted Illumination | 24V 100W halogen, continuous-adjustment, rear-mount housing | ||||||||
| Condenser | NA0.9/0.25 achromatic swing condenser with iris diaphragm | ||||||||
| Sub-stage Condenser-holder | rack and pinion, integrated polarizer | ||||||||
Objective Lenses
| Magnification | Corrections | NA | WD | Immersion Medium | Cover-glass Thickness |
|---|---|---|---|---|---|
| 5X | plan-achromatic | 0.12 | 15.5mm | — | — |
| 10X | plan-achromatic | 0.25 | 10.0mm | — | — |
| 20X | plan-achromatic | 0.4 | 5.8mm | — | 0 |
| 50X | plan-achromatic | 0.75 | 0.32mm | — | 0 |
| 100X | plan-achromatic | 0.8 | 2mm | — | 0 |
| 40X | plan-achromatic | 0.65 | 0.54mm | — | 0.17 |
| 100X | plan-achromatic | 1.25 | 0.13mm | oil | 0.17 |
| Camera Specifications | |
| Sensor Type | CMOS |
| Sensor Optical Format | 1/1.2" |
| Active Pixels | 2.07M (1920 x 1080) |
| Pixel Size | 5.86µm x 5.86µm |
| Active Sensor Area | 11.25mm x 6.33mm |
| Shutter | global shutter |
| Sensitivity | 1016mV @ 1/30s (f/5.6) |
| Spectral Response | 380-650nm with IR-cut filter |
| Video Preview Resolution (HDMI) | 1920 x 1080 |
| Video Preview Framerate (HDMI) | 60fps |
| Video Capture Resolution | 1920 x 1080 |
| Video Capture Framerate | 30fps (SecureDigital) 25fps max (wi-fi) |
| Internal Video Capture Format | ASF |
| Photo Capture Resolution | 1920 x 1080 |
| Internal Photo Capture Format | JPG |
| Recording Media | SecureDigital card |
| Connectivity | HDMI, wi-fi |
| Wi-fi Standard | 802.11n 150Mbps |
| Lens-mount | C-mount |
| Compensating Lens | 0.75X |
| Power | 12VDC 1A |
Software
| OS Requirements | Windows (32/64 bit) XP/Vista/7/8/10, Mac OS 10.8+, Linux kernel 3.13+ | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hardware Requirements | Intel Core2 2.8GHz or comparable processor, 4GB RAM | ||||||||||||||||||
| Features |
|