Open Box 50X-500X Trinocular Dual-Illumination Metallurgical Compound Microscope
Key Features
- 50X to 500X magnification with 4 unique settings for metallurgical and biological applications.
- A robust, high-performance dual-illumination metallurgical microscope with superior optics and mechanical design
- The trinocular head provides a dedicated photo port for mounting a camera.
- Super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification
- The infinity-corrected optical system reduces distortion and improves color accuracy.
- The quintuple lens turret is equipped with four plan-semi-apochromatic objective lenses producing high-contrast images with edge-to-edge sharpness.
- This is an open box item and all Open Box items are non-returnable
The T800M is a robust, high-performance metallurgical microscope with precision optics for professionals metallurgical and materials fields. The larger heavy-duty frame provides stability along with precision mechanics. The infinity-corrected plan-semi-apochromatic optics provide high-resolution images with improved color-correction and edge-to-edge sharpness. The Koehler transmitted and reflected-light illumination systems are designed for precision, with a variable-NA swing-condenser allowing the use of high and low magnifications with full, even coverage.
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 C-mount interface for attaching cameras without intermediary lenses, and is height-adjustable to match focus with the eyepieces. The port is compatible with our CX series C-mount ports which are available with different levels of magnification for cameras with different sensor formats. An optional 23mm port adapter is available for use with 23mm reduction lenses. The head is set to a 30° incline which is ideal for viewing from a standing position, and it can be rotated 360°.
Optics
The infinity-corrected optical system eliminates optical errors when using filters and other in-line components, ensuring highly precise images. The quintuple objective turret provides instant access to 4 magnification levels with an open port for one additional lens. This allows you to efficiently move through magnifications from 50X to 500X. The turret's reversed orientation provides more working room above the stage. These high-quality lenses are semi-apochromatically corrected for superior resolution and color accuracy, with planatic flat-field correction to provide edge-to-edge sharpness.
The Stage
The 3-layer mechanical stage provides smooth and precise movement for examination of specimens, with a large translation range for viewing larger samples. A glass stage-insert provides a charge-neutral surface for examining electonics and other sensitive materials. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Symmetrical focus controls are coaxially mounted for fast, intuitive focusing. Tension control lets you customize the feel to further enhance your workflow.
Koehler Episcopic Illumination
A powerful 5W LED provides warm-colored light for reflected-light applications. Equipped with centerable field and aperture diaphragms, contrast and depth can be fine-tuned for the best results. A polarizer and analyzer enable you to use varying amounts of cross-polarization, and additional filter slots can be used for other filters. The low color-temperature LED provides better illumination for metals and other materials which present details in longer wavelengths, as well as reducing eye-strain during prolonged use.
Koehler Transmitted Illumination
Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The rear-mounted 5W LED light-source provides energy-efficient illumination with low heat. The super-bright light-source uses a lower color temperature for warmer colors to enhance details and reduce eye-strain. The light condenser uses a swing mechanism for optimized lighting at both high and low magnifications, with a NA0.22 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 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.
Specifications
| Optical System | Infinite-conjugate |
| Head | Trinocular, 30° incline, 360° rotatable |
| Interpupillary Adjustment | Siedentopf compensation-free gemel, 48-75mm |
| Ocular Diameter | 30mm |
| Ocular Diopters | left ±5dp |
| Eyepieces | 10X |
| Photo Port | height-adjustable CX series C-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, upper limit stop, tension control |
| Focus Range | 25mm |
| Division of Fine Focus | 0.002mm |
| Stage Design | Triple-layer with glass plate and caliper |
| Stage Dimensions | 175mm x 145mm |
| Transmitted Illumination | 5W LED continuous adjustment |
| Episcopic Illumination | 5W LED continuous adjustment |
| Condenser | NA0.9/0.22 swing condenser with iris diaphragm |
| Sub-stage Condenser-holder | rack and pinion |
| Power | 100-240VAC 50/60Hz wide-band |
Objective Lenses
| Magnification | Corrections | NA | WD | Immersion Medium | Cover-glass Thickness |
|---|---|---|---|---|---|
| 4X | plan-achromatic | 0.10 | 11.9mm | — | — |
| 10X | plan-achromatic | 0.25 | 12.1mm | — | 0.17mm |
| 20X | plan-achromatic | 0.40 | 1.56mm | — | 0.17mm |
| 40X | plan-achromatic | 0.65 | 0.36mm | — | 0.17mm |
| 100X | plan-achromatic | 1.25 | 0.18mm | oil | 0.17mm |
Packing List:
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 T800M is a robust, high-performance metallurgical microscope with precision optics for professionals metallurgical and materials fields. The larger heavy-duty frame provides stability along with precision mechanics. The infinity-corrected plan-semi-apochromatic optics provide high-resolution images with improved color-correction and edge-to-edge sharpness. The Koehler transmitted and reflected-light illumination systems are designed for precision, with a variable-NA swing-condenser allowing the use of high and low magnifications with full, even coverage.
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 C-mount interface for attaching cameras without intermediary lenses, and is height-adjustable to match focus with the eyepieces. The port is compatible with our CX series C-mount ports which are available with different levels of magnification for cameras with different sensor formats. An optional 23mm port adapter is available for use with 23mm reduction lenses. The head is set to a 30° incline which is ideal for viewing from a standing position, and it can be rotated 360°.
Optics
The infinity-corrected optical system eliminates optical errors when using filters and other in-line components, ensuring highly precise images. The quintuple objective turret provides instant access to 4 magnification levels with an open port for one additional lens. This allows you to efficiently move through magnifications from 50X to 500X. The turret's reversed orientation provides more working room above the stage. These high-quality lenses are semi-apochromatically corrected for superior resolution and color accuracy, with planatic flat-field correction to provide edge-to-edge sharpness.
The Stage
The 3-layer mechanical stage provides smooth and precise movement for examination of specimens, with a large translation range for viewing larger samples. A glass stage-insert provides a charge-neutral surface for examining electonics and other sensitive materials. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Symmetrical focus controls are coaxially mounted for fast, intuitive focusing. Tension control lets you customize the feel to further enhance your workflow.
Koehler Episcopic Illumination
A powerful 5W LED provides warm-colored light for reflected-light applications. Equipped with centerable field and aperture diaphragms, contrast and depth can be fine-tuned for the best results. A polarizer and analyzer enable you to use varying amounts of cross-polarization, and additional filter slots can be used for other filters. The low color-temperature LED provides better illumination for metals and other materials which present details in longer wavelengths, as well as reducing eye-strain during prolonged use.
Koehler Transmitted Illumination
Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The rear-mounted 5W LED light-source provides energy-efficient illumination with low heat. The super-bright light-source uses a lower color temperature for warmer colors to enhance details and reduce eye-strain. The light condenser uses a swing mechanism for optimized lighting at both high and low magnifications, with a NA0.22 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 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.
Specifications
| Optical System | Infinite-conjugate |
| Head | Trinocular, 30° incline, 360° rotatable |
| Interpupillary Adjustment | Siedentopf compensation-free gemel, 48-75mm |
| Ocular Diameter | 30mm |
| Ocular Diopters | left ±5dp |
| Eyepieces | 10X |
| Photo Port | height-adjustable CX series C-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, upper limit stop, tension control |
| Focus Range | 25mm |
| Division of Fine Focus | 0.002mm |
| Stage Design | Triple-layer with glass plate and caliper |
| Stage Dimensions | 175mm x 145mm |
| Transmitted Illumination | 5W LED continuous adjustment |
| Episcopic Illumination | 5W LED continuous adjustment |
| Condenser | NA0.9/0.22 swing condenser with iris diaphragm |
| Sub-stage Condenser-holder | rack and pinion |
| Power | 100-240VAC 50/60Hz wide-band |
Objective Lenses
| Magnification | Corrections | NA | WD | Immersion Medium | Cover-glass Thickness |
|---|---|---|---|---|---|
| 4X | plan-achromatic | 0.10 | 11.9mm | — | — |
| 10X | plan-achromatic | 0.25 | 12.1mm | — | 0.17mm |
| 20X | plan-achromatic | 0.40 | 1.56mm | — | 0.17mm |
| 40X | plan-achromatic | 0.65 | 0.36mm | — | 0.17mm |
| 100X | plan-achromatic | 1.25 | 0.18mm | oil | 0.17mm |