40X-1000X 20W Halogen Kohler Illumination Infinity Plan Darkfield Trinocular Microscope w/ Digital Camera 40X-1000X 20W Halogen Kohler Illumination Infinity Plan Darkfield Trinocular Microscope w/ 1.2MP Back-Lit USB 2.0 Camera 40X-1000X 20W Halogen Kohler Illumination Infinity Plan Darkfield Trinocular Microscope w/ 2MP Back-Lit USB 2.0 Camera 40X-1000X 20W Halogen Kohler Illumination Infinity Plan Darkfield Trinocular Microscope w/ 3.1MP Back-Lit USB 2.0 Camera 40X-1000X 20W Halogen Kohler Illumination Infinity Plan Darkfield Trinocular Microscope w/ 5.3MP Back-Lit USB 2.0 Camera 40X-1000X 20W Halogen Kohler Illumination Infinity Plan Darkfield Trinocular Microscope w/ 1.2MP Back-Lit USB 3.0 Camera 40X-1000X 20W Halogen Kohler Illumination Infinity Plan Darkfield Trinocular Microscope w/ 2MP Back-Lit USB 3.0 Camera 40X-1000X 20W Halogen Kohler Illumination Infinity Plan Darkfield Trinocular Microscope w/ 3.1MP Back-Lit USB 3.0 Camera 40X-1000X 20W Halogen Kohler Illumination Infinity Plan Darkfield Trinocular Microscope w/ 6.3MP Back-Lit USB 3.0 Camera 40X-1000X 20W Halogen Kohler Illumination Infinity Plan Darkfield Trinocular Microscope w/ 12MP Back-Lit USB 3.0 Camera 40X-1500X 20W Halogen Kohler Illumination Infinity Plan Darkfield Trinocular Microscope 40X-1500X 20W Halogen Kohler Illumination Infinity Plan Darkfield Trinocular Microscope w/ 1.2MP Back-Lit USB 2.0 Camera 40X-1500X 20W Halogen Kohler Illumination Infinity Plan Darkfield Trinocular Microscope w/ 2MP Back-Lit USB 2.0 Camera 40X-1500X 20W Halogen Kohler Illumination Infinity Plan Darkfield Trinocular Microscope w/ 3.1MP Back-Lit USB 2.0 Camera 40X-1500X 20W Halogen Kohler Illumination Infinity Plan Darkfield Trinocular Microscope w/ 5.3MP Back-Lit USB 2.0 Camera 40X-1500X 20W Halogen Kohler Illumination Infinity Plan Darkfield Trinocular Microscope w/ 1.2MP Back-Lit USB 3.0 Camera 40X-1500X 20W Halogen Kohler Illumination Infinity Plan Darkfield Trinocular Microscope w/ 2MP Back-Lit USB 3.0 Camera 40X-1500X 20W Halogen Kohler Illumination Infinity Plan Darkfield Trinocular Microscope w/ 3.1MP Back-Lit USB 3.0 Camera 40X-1500X 20W Halogen Kohler Illumination Infinity Plan Darkfield Trinocular Microscope w/ 6.3MP Back-Lit USB 3.0 Camera 40X-1500X 20W Halogen Kohler Illumination Infinity Plan Darkfield Trinocular Microscope w/ 12MP Back-Lit USB 3.0 Camera 40X-2000X 20W Halogen Kohler Illumination Infinity Plan Darkfield Trinocular Microscope 40X-2000X 20W Halogen Kohler Illumination Infinity Plan Darkfield Trinocular Microscope w/ 1.2MP Back-Lit USB 2.0 Camera 40X-2000X 20W Halogen Kohler Illumination Infinity Plan Darkfield Trinocular Microscope w/ 2MP Back-Lit USB 2.0 Camera 40X-2000X 20W Halogen Kohler Illumination Infinity Plan Darkfield Trinocular Microscope w/ 3.1MP Back-Lit USB 2.0 Camera 40X-2000X 20W Halogen Kohler Illumination Infinity Plan Darkfield Trinocular Microscope w/ 5.3MP Back-Lit USB 2.0 Camera 40X-2000X 20W Halogen Kohler Illumination Infinity Plan Darkfield Trinocular Microscope w/ 1.2MP Back-Lit USB 3.0 Camera 40X-2000X 20W Halogen Kohler Illumination Infinity Plan Darkfield Trinocular Microscope w/ 2MP Back-Lit USB 3.0 Camera 40X-2000X 20W Halogen Kohler Illumination Infinity Plan Darkfield Trinocular Microscope w/ 3.1MP Back-Lit USB 3.0 Camera 40X-2000X 20W Halogen Kohler Illumination Infinity Plan Darkfield Trinocular Microscope w/ 6.3MP Back-Lit USB 3.0 Camera 40X-2000X 20W Halogen Kohler Illumination Infinity Plan Darkfield Trinocular Microscope w/ 12MP Back-Lit USB 3.0 Camera 40X-2500X 20W Halogen Kohler Illumination Infinity Plan Darkfield Trinocular Microscope 40X-2500X 20W Halogen Kohler Illumination Infinity Plan Darkfield Trinocular Microscope w/ 1.2MP Back-Lit USB 2.0 Camera 40X-2500X 20W Halogen Kohler Illumination Infinity Plan Darkfield Trinocular Microscope w/ 2MP Back-Lit USB 2.0 Camera 40X-2500X 20W Halogen Kohler Illumination Infinity Plan Darkfield Trinocular Microscope w/ 3.1MP Back-Lit USB 2.0 Camera 40X-2500X 20W Halogen Kohler Illumination Infinity Plan Darkfield Trinocular Microscope w/ 5.3MP Back-Lit USB 2.0 Camera 40X-2500X 20W Halogen Kohler Illumination Infinity Plan Darkfield Trinocular Microscope w/ 1.2MP Back-Lit USB 3.0 Camera 40X-2500X 20W Halogen Kohler Illumination Infinity Plan Darkfield Trinocular Microscope w/ 2MP Back-Lit USB 3.0 Camera 40X-2500X 20W Halogen Kohler Illumination Infinity Plan Darkfield Trinocular Microscope w/ 3.1MP Back-Lit USB 3.0 Camera 40X-2500X 20W Halogen Kohler Illumination Infinity Plan Darkfield Trinocular Microscope w/ 6.3MP Back-Lit USB 3.0 Camera 40X-2500X 20W Halogen Kohler Illumination Infinity Plan Darkfield Trinocular Microscope w/ 12MP Back-Lit USB 3.0 Camera

SKU: T690-PL-DK T690-PL-DK-MBI T690-PL-DK-2MBI T690-PL-DK-3MBI T690-PL-DK-5MBI T690-PL-DK-MBI3 T690-PL-DK-2MBI3 T690-PL-DK-3MBI3 T690-PL-DK-6MBI3 T690-PL-DK-12MBI3 T690A-DK-PL T690A-PL-DK-MBI T690A-PL-DK-2MBI T690A-PL-DK-3MBI T690A-PL-DK-5MBI T690A-PL-DK-MBI3 T690A-PL-DK-2MBI3 T690A-PL-DK-3MBI3 T690A-PL-DK-6MBI3 T690A-PL-DK-12MBI3 T690B-DK-PL T690B-PL-DK-MBI T690B-PL-DK-2MBI T690B-PL-DK-3MBI T690B-PL-DK-5MBI T690B-PL-DK-MBI3 T690B-PL-DK-2MBI3 T690B-PL-DK-3MBI3 T690B-PL-DK-6MBI3 T690B-PL-DK-12MBI3 T690C-DK-PL T690C-PL-DK-MBI T690C-PL-DK-2MBI T690C-PL-DK-3MBI T690C-PL-DK-5MBI T690C-PL-DK-MBI3 T690C-PL-DK-2MBI3 T690C-PL-DK-3MBI3 T690C-PL-DK-6MBI3 T690C-PL-DK-12MBI3

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Regular price $1,206.99 $868.99
>> How to Buy A Microscope

SELECTING A COMPOUND MICROSCOPE is as easy as 1-2-3...

Select the type of microscope you need or your industry

Select by type of microscope - Our Compound Microscope Assortment has been divided into major categories to make your shopping easy.

These categories include:

Brightfield, Darkfield, Phase-Contrast, Inverted and others

Choose a business application or industry to find the right compound microscope. Major industries or applicatins include:

Veterinary, Laboratory Use, Teaching, Metallurgical, Gemology and many others

Select a Magnification

AmScope offers an industry-leading selection of magnifications. All products are in-stock and usually ship the same day ordered

Select a Camera

We offer a wide variety of Cameras for every application - from student to professional use:

Select a type of camera - Eyepiece, USB 2.0 or USB 3.0 - to name the most popular choices

Choose the Megapixels of the camera - the higher the megapixel count on a camera sensor the greater the amount of detail that can be captured in an image

Magnification Power*
Camera Type*
Pixel*

The Higher the Magnification - The More Detail You'll See

Magnification 40x
Magnification 1000x
Magnification 2500x

Magnification is the ability of your microscope to make small objects seem larger. As the magnification increases the area being viewed will be decrease is size but the detail of the area being viewed will improve.

Amscope microscopes come with multiple magnifications to aid you in finding the proper magnification for viewing each specimen.

Camera Connection Types

When comaring 2.0 and 3.0 there are few major differences. First the transfer rates. USB 2.0 offers transfer rates of 480 Mbps and USB 3.0 offers transfer rates of 4.8 Gbps - that's 10 times faster.

Camera Resolution

The most important factor in ensuring successful microscopic imaging is choosing the appropriate optics and camera for your application that gives you more data and higher image quality. When selecting a microscope camera, it is best to base your decision on the most important requirements for your microscopic observation.

* Required Fields

Key Features

  • 40X to 1000X achromatically-corrected magnification for studying a range of specimens including hair follicles, cells, and bacteria.
  • An upgraded model with a darkfield condenser for advanced lighting applications including live cell analysis
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • Plan-achromatic lenses produce high-contrast images with edge-to-edge sharpness.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
  • The adjustable trinocular photo port allows you to easily mount a camera for real-time monitoring or capturing photos and videos.
  • 40X to 1000X achromatically-corrected magnification for studying a range of specimens including hair follicles, cells, and bacteria.
  • An upgraded model with a darkfield condenser for advanced lighting applications including live cell analysis
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • Plan-achromatic lenses produce high-contrast images with edge-to-edge sharpness.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
  • The adjustable trinocular photo port allows you to easily mount a camera for real-time monitoring or capturing photos and videos.
  • Monitor and capture photos and videos with the included ultra-sensitive 1.2MP USB 2.0 camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • 40X to 1000X achromatically-corrected magnification for studying a range of specimens including hair follicles, cells, and bacteria.
  • An upgraded model with a darkfield condenser for advanced lighting applications including live cell analysis
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • Plan-achromatic lenses produce high-contrast images with edge-to-edge sharpness.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
  • The adjustable trinocular photo port allows you to easily mount a camera for real-time monitoring or capturing photos and videos.
  • Monitor and capture photos and videos with the included ultra-sensitive 2MP USB 2.0 camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • 40X to 1000X achromatically-corrected magnification for studying a range of specimens including hair follicles, cells, and bacteria.
  • An upgraded model with a darkfield condenser for advanced lighting applications including live cell analysis
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • Plan-achromatic lenses produce high-contrast images with edge-to-edge sharpness.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
  • The adjustable trinocular photo port allows you to easily mount a camera for real-time monitoring or capturing photos and videos.
  • Monitor and capture photos and videos with the included highly-sensitive 3.1MP USB 2.0 camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • 40X to 1000X achromatically-corrected magnification for studying a range of specimens including hair follicles, cells, and bacteria.
  • An upgraded model with a darkfield condenser for advanced lighting applications including live cell analysis
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • Plan-achromatic lenses produce high-contrast images with edge-to-edge sharpness.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
  • The adjustable trinocular photo port allows you to easily mount a camera for real-time monitoring or capturing photos and videos.
  • Monitor and capture photos and videos with the included highly-sensitive 5.3MP USB 2.0 camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • 40X to 1000X achromatically-corrected magnification for studying a range of specimens including hair follicles, cells, and bacteria.
  • An upgraded model with a darkfield condenser for advanced lighting applications including live cell analysis
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • Plan-achromatic lenses produce high-contrast images with edge-to-edge sharpness.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
  • The adjustable trinocular photo port allows you to easily mount a camera for real-time monitoring or capturing photos and videos.
  • Monitor and capture photos and videos with the included ultra-sensitive 1.2MP USB 3.0 camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • 40X to 1000X achromatically-corrected magnification for studying a range of specimens including hair follicles, cells, and bacteria.
  • An upgraded model with a darkfield condenser for advanced lighting applications including live cell analysis
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • Plan-achromatic lenses produce high-contrast images with edge-to-edge sharpness.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
  • The adjustable trinocular photo port allows you to easily mount a camera for real-time monitoring or capturing photos and videos.
  • Monitor and capture photos and videos with the included ultra-sensitive 2MP USB 3.0 camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • 40X to 1000X achromatically-corrected magnification for studying a range of specimens including hair follicles, cells, and bacteria.
  • An upgraded model with a darkfield condenser for advanced lighting applications including live cell analysis
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • Plan-achromatic lenses produce high-contrast images with edge-to-edge sharpness.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
  • The adjustable trinocular photo port allows you to easily mount a camera for real-time monitoring or capturing photos and videos.
  • Monitor and capture photos and videos with the included highly-sensitive 3.1MP USB 3.0 camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • 40X to 1000X achromatically-corrected magnification for studying a range of specimens including hair follicles, cells, and bacteria.
  • An upgraded model with a darkfield condenser for advanced lighting applications including live cell analysis
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • Plan-achromatic lenses produce high-contrast images with edge-to-edge sharpness.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
  • The adjustable trinocular photo port allows you to easily mount a camera for real-time monitoring or capturing photos and videos.
  • Monitor and capture photos and videos with the included highly-sensitive 6.3MP USB 3.0 camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • 40X to 1000X achromatically-corrected magnification for studying a range of specimens including hair follicles, cells, and bacteria.
  • An upgraded model with a darkfield condenser for advanced lighting applications including live cell analysis
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • Plan-achromatic lenses produce high-contrast images with edge-to-edge sharpness.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
  • The adjustable trinocular photo port allows you to easily mount a camera for real-time monitoring or capturing photos and videos.
  • Monitor and capture photos and videos with the included sensitive 12MP USB 3.0 camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • 40x-1500x infinity Plan optics offers crystal clear sharp images
  • Eight extreme widefield darkfield magnification powers and eight brightfield magnification settings
  • Backward nosepiece provides spacious operation space
  • Kohler halogen illumination with base condenser & iris
  • The trinocular port uses the third port for camera capabilities
  • 40X to 1500X achromatically-corrected magnification for studying a range of specimens including hair follicles, cells, and bacteria. 10X and 15X eyepieces provide 8 unique magnification settings.
  • An upgraded model with a darkfield condenser for advanced lighting applications including live cell analysis
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • Plan-achromatic lenses produce high-contrast images with edge-to-edge sharpness.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
  • The adjustable trinocular photo port allows you to easily mount a camera for real-time monitoring or capturing photos and videos.
  • Monitor and capture photos and videos with the included ultra-sensitive 1.2MP USB 2.0 camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • 40X to 1500X achromatically-corrected magnification for studying a range of specimens including hair follicles, cells, and bacteria. 10X and 15X eyepieces provide 8 unique magnification settings.
  • An upgraded model with a darkfield condenser for advanced lighting applications including live cell analysis
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • Plan-achromatic lenses produce high-contrast images with edge-to-edge sharpness.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
  • The adjustable trinocular photo port allows you to easily mount a camera for real-time monitoring or capturing photos and videos.
  • Monitor and capture photos and videos with the included ultra-sensitive 2MP USB 2.0 camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • 40X to 1500X achromatically-corrected magnification for studying a range of specimens including hair follicles, cells, and bacteria. 10X and 15X eyepieces provide 8 unique magnification settings.
  • An upgraded model with a darkfield condenser for advanced lighting applications including live cell analysis
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • Plan-achromatic lenses produce high-contrast images with edge-to-edge sharpness.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
  • The adjustable trinocular photo port allows you to easily mount a camera for real-time monitoring or capturing photos and videos.
  • Monitor and capture photos and videos with the included highly-sensitive 3.1MP USB 2.0 camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • 40X to 1500X achromatically-corrected magnification for studying a range of specimens including hair follicles, cells, and bacteria. 10X and 15X eyepieces provide 8 unique magnification settings.
  • An upgraded model with a darkfield condenser for advanced lighting applications including live cell analysis
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • Plan-achromatic lenses produce high-contrast images with edge-to-edge sharpness.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
  • The adjustable trinocular photo port allows you to easily mount a camera for real-time monitoring or capturing photos and videos.
  • Monitor and capture photos and videos with the included highly-sensitive 5.3MP USB 2.0 camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • 40X to 1500X achromatically-corrected magnification for studying a range of specimens including hair follicles, cells, and bacteria. 10X and 15X eyepieces provide 8 unique magnification settings.
  • An upgraded model with a darkfield condenser for advanced lighting applications including live cell analysis
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • Plan-achromatic lenses produce high-contrast images with edge-to-edge sharpness.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
  • The adjustable trinocular photo port allows you to easily mount a camera for real-time monitoring or capturing photos and videos.
  • Monitor and capture photos and videos with the included ultra-sensitive 1.2MP USB 3.0 camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • 40X to 1500X achromatically-corrected magnification for studying a range of specimens including hair follicles, cells, and bacteria. 10X and 15X eyepieces provide 8 unique magnification settings.
  • An upgraded model with a darkfield condenser for advanced lighting applications including live cell analysis
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • Plan-achromatic lenses produce high-contrast images with edge-to-edge sharpness.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
  • The adjustable trinocular photo port allows you to easily mount a camera for real-time monitoring or capturing photos and videos.
  • Monitor and capture photos and videos with the included ultra-sensitive 2MP USB 3.0 camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • 40X to 1500X achromatically-corrected magnification for studying a range of specimens including hair follicles, cells, and bacteria. 10X and 15X eyepieces provide 8 unique magnification settings.
  • An upgraded model with a darkfield condenser for advanced lighting applications including live cell analysis
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • Plan-achromatic lenses produce high-contrast images with edge-to-edge sharpness.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
  • The adjustable trinocular photo port allows you to easily mount a camera for real-time monitoring or capturing photos and videos.
  • Monitor and capture photos and videos with the included highly-sensitive 3.1MP USB 3.0 camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • 40X to 1500X achromatically-corrected magnification for studying a range of specimens including hair follicles, cells, and bacteria. 10X and 15X eyepieces provide 8 unique magnification settings.
  • An upgraded model with a darkfield condenser for advanced lighting applications including live cell analysis
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • Plan-achromatic lenses produce high-contrast images with edge-to-edge sharpness.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
  • The adjustable trinocular photo port allows you to easily mount a camera for real-time monitoring or capturing photos and videos.
  • Monitor and capture photos and videos with the included highly-sensitive 6.3MP USB 3.0 camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • 40X to 1500X achromatically-corrected magnification for studying a range of specimens including hair follicles, cells, and bacteria. 10X and 15X eyepieces provide 8 unique magnification settings.
  • An upgraded model with a darkfield condenser for advanced lighting applications including live cell analysis
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • Plan-achromatic lenses produce high-contrast images with edge-to-edge sharpness.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
  • The adjustable trinocular photo port allows you to easily mount a camera for real-time monitoring or capturing photos and videos.
  • Monitor and capture photos and videos with the included sensitive 12MP USB 3.0 camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • 40x-2000x infinity Plan optics offers crystal clear sharp images
  • Eight extreme widefield darkfield magnification powers and eight brightfield magnification settings
  • Backward nosepiece provides spacious operation space
  • Kohler halogen illumination with base condenser & iris
  • The trinocular port uses the third port for camera capabilities
  • 40X to 2000X achromatically-corrected magnification for studying a range of specimens including hair follicles, cells, and bacteria. 10X and 20X eyepieces provide 8 unique magnification settings.
  • An upgraded model with a darkfield condenser for advanced lighting applications including live cell analysis
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • Plan-achromatic lenses produce high-contrast images with edge-to-edge sharpness.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
  • The adjustable trinocular photo port allows you to easily mount a camera for real-time monitoring or capturing photos and videos.
  • Monitor and capture photos and videos with the included ultra-sensitive 1.2MP USB 2.0 camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • 40X to 2000X achromatically-corrected magnification for studying a range of specimens including hair follicles, cells, and bacteria. 10X and 20X eyepieces provide 8 unique magnification settings.
  • An upgraded model with a darkfield condenser for advanced lighting applications including live cell analysis
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • Plan-achromatic lenses produce high-contrast images with edge-to-edge sharpness.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
  • The adjustable trinocular photo port allows you to easily mount a camera for real-time monitoring or capturing photos and videos.
  • Monitor and capture photos and videos with the included ultra-sensitive 2MP USB 2.0 camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • 40X to 2000X achromatically-corrected magnification for studying a range of specimens including hair follicles, cells, and bacteria. 10X and 20X eyepieces provide 8 unique magnification settings.
  • An upgraded model with a darkfield condenser for advanced lighting applications including live cell analysis
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • Plan-achromatic lenses produce high-contrast images with edge-to-edge sharpness.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
  • The adjustable trinocular photo port allows you to easily mount a camera for real-time monitoring or capturing photos and videos.
  • Monitor and capture photos and videos with the included highly-sensitive 3.1MP USB 2.0 camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • 40X to 2000X achromatically-corrected magnification for studying a range of specimens including hair follicles, cells, and bacteria. 10X and 20X eyepieces provide 8 unique magnification settings.
  • An upgraded model with a darkfield condenser for advanced lighting applications including live cell analysis
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • Plan-achromatic lenses produce high-contrast images with edge-to-edge sharpness.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
  • The adjustable trinocular photo port allows you to easily mount a camera for real-time monitoring or capturing photos and videos.
  • Monitor and capture photos and videos with the included highly-sensitive 5.3MP USB 2.0 camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • 40X to 2000X achromatically-corrected magnification for studying a range of specimens including hair follicles, cells, and bacteria. 10X and 20X eyepieces provide 8 unique magnification settings.
  • An upgraded model with a darkfield condenser for advanced lighting applications including live cell analysis
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • Plan-achromatic lenses produce high-contrast images with edge-to-edge sharpness.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
  • The adjustable trinocular photo port allows you to easily mount a camera for real-time monitoring or capturing photos and videos.
  • Monitor and capture photos and videos with the included ultra-sensitive 1.2MP USB 3.0 camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • 40X to 2000X achromatically-corrected magnification for studying a range of specimens including hair follicles, cells, and bacteria. 10X and 20X eyepieces provide 8 unique magnification settings.
  • An upgraded model with a darkfield condenser for advanced lighting applications including live cell analysis
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • Plan-achromatic lenses produce high-contrast images with edge-to-edge sharpness.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
  • The adjustable trinocular photo port allows you to easily mount a camera for real-time monitoring or capturing photos and videos.
  • Monitor and capture photos and videos with the included ultra-sensitive 2MP USB 3.0 camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • 40X to 2000X achromatically-corrected magnification for studying a range of specimens including hair follicles, cells, and bacteria. 10X and 20X eyepieces provide 8 unique magnification settings.
  • An upgraded model with a darkfield condenser for advanced lighting applications including live cell analysis
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • Plan-achromatic lenses produce high-contrast images with edge-to-edge sharpness.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
  • The adjustable trinocular photo port allows you to easily mount a camera for real-time monitoring or capturing photos and videos.
  • Monitor and capture photos and videos with the included highly-sensitive 3.1MP USB 3.0 camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • 40X to 2000X achromatically-corrected magnification for studying a range of specimens including hair follicles, cells, and bacteria. 10X and 20X eyepieces provide 8 unique magnification settings.
  • An upgraded model with a darkfield condenser for advanced lighting applications including live cell analysis
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • Plan-achromatic lenses produce high-contrast images with edge-to-edge sharpness.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
  • The adjustable trinocular photo port allows you to easily mount a camera for real-time monitoring or capturing photos and videos.
  • Monitor and capture photos and videos with the included highly-sensitive 6.3MP USB 3.0 camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • 40X to 2000X achromatically-corrected magnification for studying a range of specimens including hair follicles, cells, and bacteria. 10X and 20X eyepieces provide 8 unique magnification settings.
  • An upgraded model with a darkfield condenser for advanced lighting applications including live cell analysis
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • Plan-achromatic lenses produce high-contrast images with edge-to-edge sharpness.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
  • The adjustable trinocular photo port allows you to easily mount a camera for real-time monitoring or capturing photos and videos.
  • Monitor and capture photos and videos with the included sensitive 12MP USB 3.0 camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • 40x-2500x infinity optics offers crystal clear sharp images
  • Six extreme widefield darkfield magnification powers and six brightfield magnification settings
  • Backward nosepiece provides spacious operation space
  • Kohler halogen illumination with base condenser & iris
  • The trinocular port uses the third port for camera capabilities
  • 40X to 2500X achromatically-corrected magnification for studying a range of specimens including hair follicles, cells, and bacteria. 10X and 25X eyepieces provide 6 unique magnification settings.
  • An upgraded model with a darkfield condenser for advanced lighting applications including live cell analysis
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • Plan-achromatic lenses produce high-contrast images with edge-to-edge sharpness.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
  • The adjustable trinocular photo port allows you to easily mount a camera for real-time monitoring or capturing photos and videos.
  • Monitor and capture photos and videos with the included ultra-sensitive 1.2MP USB 2.0 camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • 40X to 2500X achromatically-corrected magnification for studying a range of specimens including hair follicles, cells, and bacteria. 10X and 25X eyepieces provide 6 unique magnification settings.
  • An upgraded model with a darkfield condenser for advanced lighting applications including live cell analysis
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • Plan-achromatic lenses produce high-contrast images with edge-to-edge sharpness.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
  • The adjustable trinocular photo port allows you to easily mount a camera for real-time monitoring or capturing photos and videos.
  • Monitor and capture photos and videos with the included ultra-sensitive 2MP USB 2.0 camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • 40X to 2500X achromatically-corrected magnification for studying a range of specimens including hair follicles, cells, and bacteria. 10X and 25X eyepieces provide 6 unique magnification settings.
  • An upgraded model with a darkfield condenser for advanced lighting applications including live cell analysis
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • Plan-achromatic lenses produce high-contrast images with edge-to-edge sharpness.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
  • The adjustable trinocular photo port allows you to easily mount a camera for real-time monitoring or capturing photos and videos.
  • Monitor and capture photos and videos with the included highly-sensitive 3.1MP USB 2.0 camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • 40X to 2500X achromatically-corrected magnification for studying a range of specimens including hair follicles, cells, and bacteria. 10X and 25X eyepieces provide 6 unique magnification settings.
  • An upgraded model with a darkfield condenser for advanced lighting applications including live cell analysis
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • Plan-achromatic lenses produce high-contrast images with edge-to-edge sharpness.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
  • The adjustable trinocular photo port allows you to easily mount a camera for real-time monitoring or capturing photos and videos.
  • Monitor and capture photos and videos with the included highly-sensitive 5.3MP USB 2.0 camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • 40X to 2500X achromatically-corrected magnification for studying a range of specimens including hair follicles, cells, and bacteria. 10X and 25X eyepieces provide 6 unique magnification settings.
  • An upgraded model with a darkfield condenser for advanced lighting applications including live cell analysis
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • Plan-achromatic lenses produce high-contrast images with edge-to-edge sharpness.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
  • The adjustable trinocular photo port allows you to easily mount a camera for real-time monitoring or capturing photos and videos.
  • Monitor and capture photos and videos with the included ultra-sensitive 1.2MP USB 3.0 camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • 40X to 2500X achromatically-corrected magnification for studying a range of specimens including hair follicles, cells, and bacteria. 10X and 25X eyepieces provide 6 unique magnification settings.
  • An upgraded model with a darkfield condenser for advanced lighting applications including live cell analysis
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • Plan-achromatic lenses produce high-contrast images with edge-to-edge sharpness.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
  • The adjustable trinocular photo port allows you to easily mount a camera for real-time monitoring or capturing photos and videos.
  • Monitor and capture photos and videos with the included ultra-sensitive 2MP USB 3.0 camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • 40X to 2500X achromatically-corrected magnification for studying a range of specimens including hair follicles, cells, and bacteria. 10X and 25X eyepieces provide 6 unique magnification settings.
  • An upgraded model with a darkfield condenser for advanced lighting applications including live cell analysis
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • Plan-achromatic lenses produce high-contrast images with edge-to-edge sharpness.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
  • The adjustable trinocular photo port allows you to easily mount a camera for real-time monitoring or capturing photos and videos.
  • Monitor and capture photos and videos with the included highly-sensitive 3.1MP USB 3.0 camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • 40X to 2500X achromatically-corrected magnification for studying a range of specimens including hair follicles, cells, and bacteria. 10X and 25X eyepieces provide 6 unique magnification settings.
  • An upgraded model with a darkfield condenser for advanced lighting applications including live cell analysis
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • Plan-achromatic lenses produce high-contrast images with edge-to-edge sharpness.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
  • The adjustable trinocular photo port allows you to easily mount a camera for real-time monitoring or capturing photos and videos.
  • Monitor and capture photos and videos with the included highly-sensitive 6.3MP USB 3.0 camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.
  • 40X to 2500X achromatically-corrected magnification for studying a range of specimens including hair follicles, cells, and bacteria. 10X and 25X eyepieces provide 6 unique magnification settings.
  • An upgraded model with a darkfield condenser for advanced lighting applications including live cell analysis
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • Plan-achromatic lenses produce high-contrast images with edge-to-edge sharpness.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
  • The adjustable trinocular photo port allows you to easily mount a camera for real-time monitoring or capturing photos and videos.
  • Monitor and capture photos and videos with the included sensitive 12MP USB 3.0 camera. Professional microscopy software for Windows, Mac, and Linux provide tools for image processing, measuring, and more.

This is an upgraded T690-PL with both brightfield and darkfield light condensers. These versatile lighting options accommodate fixed or unfixed live cells, and provide contrast enhancement. The microscope’s infinity-corrected optical system ensures reliable, low-distortion magnification, with plan-achromatic corrections for accurate colors, excellent field flatness and edge-to-edge sharpness. The halogen illumination system provides low-fatigue, evenly-distributed light for maximum contrast and definition. This model is a popular choice for veterinarians and university laboratories.

The trinocular head accommodates viewing through eyepieces and through the top-mounted photo port. The binocular viewing tubes use Siedentopf adjustment to easily fit any user. The head has a top-mounted, height-adjustable 23mm photo port for mounting optional cameras. C-mount cameras can be paired with various reduction lenses for mounting to the port and optimizing field-of-view.

The objective turret provides instant access to 4 magnification levels to easily focus in on minute details from 40X to 1000X. This covers magnifications needed for studying hair follicles, cells, soil, and bacteria. The turret's reversed orientation provides more working room above the stage. These high-quality lenses are achromatically corrected to improve resolution and color accuracy, with planatic flat-field correction to provide edge-to-edge sharpness.

The large 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level.

Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The halogen light-source provides bright illumination with a lower color-temperature for decreased fatigue when used for long periods. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm 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 illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.

A dry darkfield condenser is included for darkfield observation using the 40X objective lens or lower. With a 0.9 numerical aperture, the condenser works with non-immersion lenses. Two centering screws allow you to properly center the condenser for optimal contrast. Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index. This is particularly useful for observing live cells including blood analysis.

Specifications

Optical System Infinite-conjugate
Head Trinocular, 30° incline, 360° rotatable
Interpupillary Adjustment Siedentopf compensation-free gemel, 55-75mm
Ocular Diameter 30mm
Ocular Diopters left ocular
Eyepieces 10X
Photo Port height-adjustable 23mm tube
Objective Lenses Infinity-corrected
Objective Parfocal Distance 45mm
Objective Mounting Thread RMS 20.32mm
Objective Turret Reverse quadruple, ball-bearing movement
Focusing System Coaxial coarse and fine focus, tension control
Division of Fine Focus 0.002mm
Stage Design Double-layer with caliper
Stage Dimensions 180mm x 150mm
X-Y Translation Range 75mm x 50mm
Transmitted Illumination 12V/20W halogen
Condenser NA1.25 Abbe condenser with iris diaphragm
NA0.7-0.9 dry darkfield condenser
Sub-stage Condenser-holder rack and pinion
Power 85-230VAC 50/60Hz wide-band

Objective Lenses

Magnification Corrections NA Immersion Medium Cover-glass Thickness
4X plan-achromatic 0.10 0.17mm
10X plan-achromatic 0.25 0.17mm
40X plan-achromatic 0.65 0.17mm
100X plan-achromatic 1.25 oil 0.17mm

Packing List:

  • One trinocular head
  • One microscope body
  • Four objective lenses: 4X, 10X, 40X, 100X
  • One pair 10X eyepieces
  • One dry darkfield condenser
  • Three color filters
  • One spare halogen bulb
  • One spare fuse
  • One power cord (US and Canada standard)
  • One dust cover
  • One sample immersion oil
  • This is an upgraded T690-PL with both brightfield and darkfield light condensers. These versatile lighting options accommodate fixed or unfixed live cells, and provide contrast enhancement. The microscope’s infinity-corrected optical system ensures reliable, low-distortion magnification, with plan-achromatic corrections for accurate colors, excellent field flatness and edge-to-edge sharpness. The halogen illumination system provides low-fatigue, evenly-distributed light for maximum contrast and definition. This model is a popular choice for veterinarians and university laboratories.

    The trinocular head accommodates viewing through eyepieces and through the top-mounted photo port. The binocular viewing tubes use Siedentopf adjustment to easily fit any user. The head has a top-mounted, height-adjustable 23mm photo port for mounting optional cameras. C-mount cameras can be paired with various reduction lenses for mounting to the port and optimizing field-of-view.

    The objective turret provides instant access to 4 magnification levels to easily focus in on minute details from 40X to 1000X. This covers magnifications needed for studying hair follicles, cells, soil, and bacteria. The turret's reversed orientation provides more working room above the stage. These high-quality lenses are achromatically corrected to improve resolution and color accuracy, with planatic flat-field correction to provide edge-to-edge sharpness.

    The large 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level.

    Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The halogen light-source provides bright illumination with a lower color-temperature for decreased fatigue when used for long periods. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm 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 illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.

    A dry darkfield condenser is included for darkfield observation using the 40X objective lens or lower. With a 0.9 numerical aperture, the condenser works with non-immersion lenses. Two centering screws allow you to properly center the condenser for optimal contrast. Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index. This is particularly useful for observing live cells including blood analysis.

    Monitor and capture photos and videos with the included 1.2MP USB2.0 camera. The ultra-sensitive back-illuminated sensor is designed to excel at low-light imaging, making it ideal for fluorescence and darkfield microscopy. A 0.37X reduction lens is included to capture more of the microscope's field-of-view. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, image stitching, and a full complement of measuring tools. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.

    Specifications

    Optical System Infinite-conjugate
    Head Trinocular, 30° incline, 360° rotatable
    Interpupillary Adjustment Siedentopf compensation-free gemel, 55-75mm
    Ocular Diameter 30mm
    Ocular Diopters left ocular
    Eyepieces 10X
    Photo Port height-adjustable 23mm tube
    Objective Lenses Infinity-corrected
    Objective Parfocal Distance 45mm
    Objective Mounting Thread RMS 20.32mm
    Objective Turret Reverse quadruple, ball-bearing movement
    Focusing System Coaxial coarse and fine focus, tension control
    Division of Fine Focus 0.002mm
    Stage Design Double-layer with caliper
    Stage Dimensions 180mm x 150mm
    X-Y Translation Range 75mm x 50mm
    Transmitted Illumination 12V/20W halogen
    Condenser NA1.25 Abbe condenser with iris diaphragm
    NA0.7-0.9 dry darkfield condenser
    Sub-stage Condenser-holder rack and pinion
    Power 85-230VAC 50/60Hz wide-band

    Objective Lenses

    Magnification Corrections NA Immersion Medium Cover-glass Thickness
    4X plan-achromatic 0.10 0.17mm
    10X plan-achromatic 0.25 0.17mm
    40X plan-achromatic 0.65 0.17mm
    100X plan-achromatic 1.25 oil 0.17mm

    Camera Specifications
    Sensor Type Back-illuminated CMOS
    Sensor Optical Format 1/3"
    Active Pixels 1.2M (1280 x 960)
    Pixel Size 3.75µm x 3.75µm
    Active Sensor Area 4.80mm x 3.60mm
    Shutter electronic rolling shutter
    Sensitivity 2040mV @ 1/30s
    Spectral Response 380-650nm with IR-cut filter
    Capture Resolution and Maximum Framerate 27fps @ 1280x960
    54fps @ 640x480
    Connectivity USB 2.0
    Lens-mount C-mount
    Compensating Lens 0.37X
    Power 5VDC over USB

    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
    Windows Version
    Live video preview
    Captures still images and video
    Time-lapse capture
    Exposure and white-balance controls
    Dark-field correction
    Digital binning
    Image processing
    Measurement tools, including lines, arcs, polygons
    Segmentation and counting tools
    Image-stitching, extended depth-of-field, HDR
    Fluorescence color-mapping
    Mac/Linux Versions
    Live video preview
    Captures still images and video
    Exposure control
    Color adjustment
    Measurement tools, including lines, arcs, polygons

    Packing List:

  • One trinocular head
  • One microscope body
  • Four objective lenses: 4X, 10X, 40X, 100X
  • One pair 10X eyepieces
  • One dry darkfield condenser
  • Three color filters
  • One spare halogen bulb
  • One spare fuse
  • One power cord (US and Canada standard)
  • One dust cover
  • One sample immersion oil
  • One C-mount USB camera
  • One 0.37X reduction lens
  • Two sizing adapters
  • One USB Type B to USB type A cable
  • One software CD
  • This is an upgraded T690-PL with both brightfield and darkfield light condensers. These versatile lighting options accommodate fixed or unfixed live cells, and provide contrast enhancement. The microscope’s infinity-corrected optical system ensures reliable, low-distortion magnification, with plan-achromatic corrections for accurate colors, excellent field flatness and edge-to-edge sharpness. The halogen illumination system provides low-fatigue, evenly-distributed light for maximum contrast and definition. This model is a popular choice for veterinarians and university laboratories.

    The trinocular head accommodates viewing through eyepieces and through the top-mounted photo port. The binocular viewing tubes use Siedentopf adjustment to easily fit any user. The head has a top-mounted, height-adjustable 23mm photo port for mounting optional cameras. C-mount cameras can be paired with various reduction lenses for mounting to the port and optimizing field-of-view.

    The objective turret provides instant access to 4 magnification levels to easily focus in on minute details from 40X to 1000X. This covers magnifications needed for studying hair follicles, cells, soil, and bacteria. The turret's reversed orientation provides more working room above the stage. These high-quality lenses are achromatically corrected to improve resolution and color accuracy, with planatic flat-field correction to provide edge-to-edge sharpness.

    The large 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level.

    Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The halogen light-source provides bright illumination with a lower color-temperature for decreased fatigue when used for long periods. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm 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 illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.

    A dry darkfield condenser is included for darkfield observation using the 40X objective lens or lower. With a 0.9 numerical aperture, the condenser works with non-immersion lenses. Two centering screws allow you to properly center the condenser for optimal contrast. Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index. This is particularly useful for observing live cells including blood analysis.

    Monitor and capture photos and videos with the included 2MP USB2.0 camera. The ultra-sensitive back-illuminated sensor is designed to excel at low-light imaging, making it ideal for fluorescence and darkfield microscopy. A 0.37X reduction lens is included to capture more of the microscope's field-of-view. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, image stitching, and a full complement of measuring tools. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.

    Specifications

    Optical System Infinite-conjugate
    Head Trinocular, 30° incline, 360° rotatable
    Interpupillary Adjustment Siedentopf compensation-free gemel, 55-75mm
    Ocular Diameter 30mm
    Ocular Diopters left ocular
    Eyepieces 10X
    Photo Port height-adjustable 23mm tube
    Objective Lenses Infinity-corrected
    Objective Parfocal Distance 45mm
    Objective Mounting Thread RMS 20.32mm
    Objective Turret Reverse quadruple, ball-bearing movement
    Focusing System Coaxial coarse and fine focus, tension control
    Division of Fine Focus 0.002mm
    Stage Design Double-layer with caliper
    Stage Dimensions 180mm x 150mm
    X-Y Translation Range 75mm x 50mm
    Transmitted Illumination 12V/20W halogen
    Condenser NA1.25 Abbe condenser with iris diaphragm
    NA0.7-0.9 dry darkfield condenser
    Sub-stage Condenser-holder rack and pinion
    Power 85-230VAC 50/60Hz wide-band

    Objective Lenses

    Magnification Corrections NA Immersion Medium Cover-glass Thickness
    4X plan-achromatic 0.10 0.17mm
    10X plan-achromatic 0.25 0.17mm
    40X plan-achromatic 0.65 0.17mm
    100X plan-achromatic 1.25 oil 0.17mm

    Camera Specifications
    Sensor Type Back-illuminated CMOS
    Sensor Optical Format 1/2.8"
    Active Pixels 2M (1920 x 1080)
    Pixel Size 2.9µm x 2.9µm
    Active Sensor Area 5.57mm x 3.13mm
    Shutter electronic rolling shutter
    Sensitivity 1300mV @ 1/30s
    Spectral Response 380-650nm with IR-cut filter
    Capture Resolution and Maximum Framerate 17fps @ 1920x1080
    Connectivity USB 2.0
    Lens-mount C-mount
    Compensating Lens 0.37X
    Power 5VDC over USB

    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
    Windows Version
    Live video preview
    Captures still images and video
    Time-lapse capture
    Exposure and white-balance controls
    Dark-field correction
    Digital binning
    Image processing
    Measurement tools, including lines, arcs, polygons
    Segmentation and counting tools
    Image-stitching, extended depth-of-field, HDR
    Fluorescence color-mapping
    Mac/Linux Versions
    Live video preview
    Captures still images and video
    Exposure control
    Color adjustment
    Measurement tools, including lines, arcs, polygons

    Packing List:

  • One trinocular head
  • One microscope body
  • Four objective lenses: 4X, 10X, 40X, 100X
  • One pair 10X eyepieces
  • One dry darkfield condenser
  • Three color filters
  • One spare halogen bulb
  • One spare fuse
  • One power cord (US and Canada standard)
  • One dust cover
  • One sample immersion oil
  • One C-mount USB camera
  • One 0.37X reduction lens
  • Two sizing adapters
  • One USB Type B to USB type A cable
  • One software CD
  • This is an upgraded T690-PL with both brightfield and darkfield light condensers. These versatile lighting options accommodate fixed or unfixed live cells, and provide contrast enhancement. The microscope’s infinity-corrected optical system ensures reliable, low-distortion magnification, with plan-achromatic corrections for accurate colors, excellent field flatness and edge-to-edge sharpness. The halogen illumination system provides low-fatigue, evenly-distributed light for maximum contrast and definition. This model is a popular choice for veterinarians and university laboratories.

    The trinocular head accommodates viewing through eyepieces and through the top-mounted photo port. The binocular viewing tubes use Siedentopf adjustment to easily fit any user. The head has a top-mounted, height-adjustable 23mm photo port for mounting optional cameras. C-mount cameras can be paired with various reduction lenses for mounting to the port and optimizing field-of-view.

    The objective turret provides instant access to 4 magnification levels to easily focus in on minute details from 40X to 1000X. This covers magnifications needed for studying hair follicles, cells, soil, and bacteria. The turret's reversed orientation provides more working room above the stage. These high-quality lenses are achromatically corrected to improve resolution and color accuracy, with planatic flat-field correction to provide edge-to-edge sharpness.

    The large 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level.

    Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The halogen light-source provides bright illumination with a lower color-temperature for decreased fatigue when used for long periods. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm 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 illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.

    A dry darkfield condenser is included for darkfield observation using the 40X objective lens or lower. With a 0.9 numerical aperture, the condenser works with non-immersion lenses. Two centering screws allow you to properly center the condenser for optimal contrast. Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index. This is particularly useful for observing live cells including blood analysis.

    Monitor and capture photos and videos with the included 3.1MP USB2.0 camera. The highly-sensitive back-illuminated sensor is designed for improved low-light imaging, making it suitable for fluorescence and darkfield microscopy. A 0.37X reduction lens is included to capture more of the microscope's field-of-view. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, image stitching, and a full complement of measuring tools. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.

    Specifications

    Optical System Infinite-conjugate
    Head Trinocular, 30° incline, 360° rotatable
    Interpupillary Adjustment Siedentopf compensation-free gemel, 55-75mm
    Ocular Diameter 30mm
    Ocular Diopters left ocular
    Eyepieces 10X
    Photo Port height-adjustable 23mm tube
    Objective Lenses Infinity-corrected
    Objective Parfocal Distance 45mm
    Objective Mounting Thread RMS 20.32mm
    Objective Turret Reverse quadruple, ball-bearing movement
    Focusing System Coaxial coarse and fine focus, tension control
    Division of Fine Focus 0.002mm
    Stage Design Double-layer with caliper
    Stage Dimensions 180mm x 150mm
    X-Y Translation Range 75mm x 50mm
    Transmitted Illumination 12V/20W halogen
    Condenser NA1.25 Abbe condenser with iris diaphragm
    NA0.7-0.9 dry darkfield condenser
    Sub-stage Condenser-holder rack and pinion
    Power 85-230VAC 50/60Hz wide-band

    Objective Lenses

    Magnification Corrections NA Immersion Medium Cover-glass Thickness
    4X plan-achromatic 0.10 0.17mm
    10X plan-achromatic 0.25 0.17mm
    40X plan-achromatic 0.65 0.17mm
    100X plan-achromatic 1.25 oil 0.17mm

    Camera Specifications
    Sensor Type Back-illuminated CMOS
    Sensor Optical Format 1/2.8"
    Active Pixels 3.1M (2048 x 1536)
    Pixel Size 2.5µm x 2.5µm
    Active Sensor Area 5.12mm x 3.84mm
    Shutter electronic rolling shutter
    Sensitivity 600mV @ 1/30s
    Spectral Response 380-650nm with IR-cut filter
    Capture Resolution and Maximum Framerate 10.5fps @ 2048x1536, 15fps @ 1920x1080
    Connectivity USB 2.0
    Lens-mount C-mount
    Compensating Lens 0.37X
    Power 5VDC over USB

    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
    Windows Version
    Live video preview
    Captures still images and video
    Time-lapse capture
    Exposure and white-balance controls
    Dark-field correction
    Digital binning
    Image processing
    Measurement tools, including lines, arcs, polygons
    Segmentation and counting tools
    Image-stitching, extended depth-of-field, HDR
    Fluorescence color-mapping
    Mac/Linux Versions
    Live video preview
    Captures still images and video
    Exposure control
    Color adjustment
    Measurement tools, including lines, arcs, polygons

    Packing List:

  • One trinocular head
  • One microscope body
  • Four objective lenses: 4X, 10X, 40X, 100X
  • One pair 10X eyepieces
  • One dry darkfield condenser
  • Three color filters
  • One spare halogen bulb
  • One spare fuse
  • One power cord (US and Canada standard)
  • One dust cover
  • One sample immersion oil
  • One C-mount USB camera
  • One 0.37X reduction lens
  • Two sizing adapters
  • One USB Type B to USB type A cable
  • One software CD
  • This is an upgraded T690-PL with both brightfield and darkfield light condensers. These versatile lighting options accommodate fixed or unfixed live cells, and provide contrast enhancement. The microscope’s infinity-corrected optical system ensures reliable, low-distortion magnification, with plan-achromatic corrections for accurate colors, excellent field flatness and edge-to-edge sharpness. The halogen illumination system provides low-fatigue, evenly-distributed light for maximum contrast and definition. This model is a popular choice for veterinarians and university laboratories.

    The trinocular head accommodates viewing through eyepieces and through the top-mounted photo port. The binocular viewing tubes use Siedentopf adjustment to easily fit any user. The head has a top-mounted, height-adjustable 23mm photo port for mounting optional cameras. C-mount cameras can be paired with various reduction lenses for mounting to the port and optimizing field-of-view.

    The objective turret provides instant access to 4 magnification levels to easily focus in on minute details from 40X to 1000X. This covers magnifications needed for studying hair follicles, cells, soil, and bacteria. The turret's reversed orientation provides more working room above the stage. These high-quality lenses are achromatically corrected to improve resolution and color accuracy, with planatic flat-field correction to provide edge-to-edge sharpness.

    The large 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level.

    Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The halogen light-source provides bright illumination with a lower color-temperature for decreased fatigue when used for long periods. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm 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 illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.

    A dry darkfield condenser is included for darkfield observation using the 40X objective lens or lower. With a 0.9 numerical aperture, the condenser works with non-immersion lenses. Two centering screws allow you to properly center the condenser for optimal contrast. Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index. This is particularly useful for observing live cells including blood analysis.

    Monitor and capture photos and videos with the included 5.3MP USB2.0 camera. The highly-sensitive back-illuminated sensor is designed for improved low-light imaging, making it suitable for fluorescence and darkfield microscopy. A 0.5X reduction lens is included to capture more of the microscope's field-of-view. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, image stitching, and a full complement of measuring tools. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.

    Specifications

    Optical System Infinite-conjugate
    Head Trinocular, 30° incline, 360° rotatable
    Interpupillary Adjustment Siedentopf compensation-free gemel, 55-75mm
    Ocular Diameter 30mm
    Ocular Diopters left ocular
    Eyepieces 10X
    Photo Port height-adjustable 23mm tube
    Objective Lenses Infinity-corrected
    Objective Parfocal Distance 45mm
    Objective Mounting Thread RMS 20.32mm
    Objective Turret Reverse quadruple, ball-bearing movement
    Focusing System Coaxial coarse and fine focus, tension control
    Division of Fine Focus 0.002mm
    Stage Design Double-layer with caliper
    Stage Dimensions 180mm x 150mm
    X-Y Translation Range 75mm x 50mm
    Transmitted Illumination 12V/20W halogen
    Condenser NA1.25 Abbe condenser with iris diaphragm
    NA0.7-0.9 dry darkfield condenser
    Sub-stage Condenser-holder rack and pinion
    Power 85-230VAC 50/60Hz wide-band

    Objective Lenses

    Magnification Corrections NA Immersion Medium Cover-glass Thickness
    4X plan-achromatic 0.10 0.17mm
    10X plan-achromatic 0.25 0.17mm
    40X plan-achromatic 0.65 0.17mm
    100X plan-achromatic 1.25 oil 0.17mm

    Camera Specifications
    Sensor Type Back-illuminated CMOS
    Sensor Optical Format 1/1.9"
    Active Pixels 5.3M (3072 x 1728)
    Pixel Size 2.4µm x 2.4µm
    Active Sensor Area 7.37mm x 4.15mm
    Shutter electronic rolling shutter
    Sensitivity 425mV @ 1/30s
    Spectral Response 380-650nm with IR-cut filter
    Capture Resolution and Maximum Framerate 5.5fps @ 3072x1728, 35fps @ 1280x720
    Connectivity USB 2.0
    Lens-mount C-mount
    Compensating Lens 0.5X
    Power 5VDC over USB

    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
    Windows Version
    Live video preview
    Captures still images and video
    Time-lapse capture
    Exposure and white-balance controls
    Dark-field correction
    Digital binning
    Image processing
    Measurement tools, including lines, arcs, polygons
    Segmentation and counting tools
    Image-stitching, extended depth-of-field, HDR
    Fluorescence color-mapping
    Mac/Linux Versions
    Live video preview
    Captures still images and video
    Exposure control
    Color adjustment
    Measurement tools, including lines, arcs, polygons

    Packing List:

  • One trinocular head
  • One microscope body
  • Four objective lenses: 4X, 10X, 40X, 100X
  • One pair 10X eyepieces
  • One dry darkfield condenser
  • Three color filters
  • One spare halogen bulb
  • One spare fuse
  • One power cord (US and Canada standard)
  • One dust cover
  • One sample immersion oil
  • One C-mount USB camera
  • One 0.5X reduction lens
  • Two sizing adapters
  • One USB Type B to USB type A cable
  • One software CD
  • This is an upgraded T690-PL with both brightfield and darkfield light condensers. These versatile lighting options accommodate fixed or unfixed live cells, and provide contrast enhancement. The microscope’s infinity-corrected optical system ensures reliable, low-distortion magnification, with plan-achromatic corrections for accurate colors, excellent field flatness and edge-to-edge sharpness. The halogen illumination system provides low-fatigue, evenly-distributed light for maximum contrast and definition. This model is a popular choice for veterinarians and university laboratories.

    The trinocular head accommodates viewing through eyepieces and through the top-mounted photo port. The binocular viewing tubes use Siedentopf adjustment to easily fit any user. The head has a top-mounted, height-adjustable 23mm photo port for mounting optional cameras. C-mount cameras can be paired with various reduction lenses for mounting to the port and optimizing field-of-view.

    The objective turret provides instant access to 4 magnification levels to easily focus in on minute details from 40X to 1000X. This covers magnifications needed for studying hair follicles, cells, soil, and bacteria. The turret's reversed orientation provides more working room above the stage. These high-quality lenses are achromatically corrected to improve resolution and color accuracy, with planatic flat-field correction to provide edge-to-edge sharpness.

    The large 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level.

    Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The halogen light-source provides bright illumination with a lower color-temperature for decreased fatigue when used for long periods. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm 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 illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.

    A dry darkfield condenser is included for darkfield observation using the 40X objective lens or lower. With a 0.9 numerical aperture, the condenser works with non-immersion lenses. Two centering screws allow you to properly center the condenser for optimal contrast. Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index. This is particularly useful for observing live cells including blood analysis.

    Monitor and capture photos and videos with the included 1.2MP USB3.0 camera. With extraordinary sensitivity and high framerates, the MU123-FL provides high-definition imaging for low-light applications, including fluorescence and darkfield. Using a cutting-edge 1.2MP back-illuminated CMOS sensor with an incredible 2040mV sensitivity (1/30s), high gain-levels can be used for highly-responsive realtime video. A 0.37X reduction lens is included to capture more of the microscope's field-of-view. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, image stitching, and a full complement of measuring tools. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.

    Specifications

    Optical System Infinite-conjugate
    Head Trinocular, 30° incline, 360° rotatable
    Interpupillary Adjustment Siedentopf compensation-free gemel, 55-75mm
    Ocular Diameter 30mm
    Ocular Diopters left ocular
    Eyepieces 10X
    Photo Port height-adjustable 23mm tube
    Objective Lenses Infinity-corrected
    Objective Parfocal Distance 45mm
    Objective Mounting Thread RMS 20.32mm
    Objective Turret Reverse quadruple, ball-bearing movement
    Focusing System Coaxial coarse and fine focus, tension control
    Division of Fine Focus 0.002mm
    Stage Design Double-layer with caliper
    Stage Dimensions 180mm x 150mm
    X-Y Translation Range 75mm x 50mm
    Transmitted Illumination 12V/20W halogen
    Condenser NA1.25 Abbe condenser with iris diaphragm
    NA0.7-0.9 dry darkfield condenser
    Sub-stage Condenser-holder rack and pinion
    Power 85-230VAC 50/60Hz wide-band

    Objective Lenses

    Magnification Corrections NA Immersion Medium Cover-glass Thickness
    4X plan-achromatic 0.10 0.17mm
    10X plan-achromatic 0.25 0.17mm
    40X plan-achromatic 0.65 0.17mm
    100X plan-achromatic 1.25 oil 0.17mm

    Camera Specifications
    Sensor Type Back-illuminated CMOS
    Sensor Optical Format 1/3"
    Active Pixels 1.2M (1280 x 960)
    Pixel Size 3.75µm x 3.75µm
    Active Sensor Area 4.80mm x 3.60mm
    Shutter electronic rolling shutter
    Sensitivity 2040mV @ 1/30s
    Spectral Response 380-650nm with IR-cut filter
    Capture Resolution and Maximum Framerate 60fps @ 1280x960
    120fps @ 640x480
    Connectivity USB 3.0
    Lens-mount C-mount
    Compensating Lens 0.37X
    Power 5VDC over USB

    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
    Windows Version
    Live video preview
    Captures still images and video
    Time-lapse capture
    Exposure and white-balance controls
    Dark-field correction
    Digital binning
    Image processing
    Measurement tools, including lines, arcs, polygons
    Segmentation and counting tools
    Image-stitching, extended depth-of-field, HDR
    Fluorescence color-mapping
    Mac/Linux Versions
    Live video preview
    Captures still images and video
    Exposure control
    Color adjustment
    Measurement tools, including lines, arcs, polygons

    Packing List:

  • One trinocular head
  • One microscope body
  • Four objective lenses: 4X, 10X, 40X, 100X
  • One pair 10X eyepieces
  • One dry darkfield condenser
  • Three color filters
  • One spare halogen bulb
  • One spare fuse
  • One power cord (US and Canada standard)
  • One dust cover
  • One sample immersion oil
  • One C-mount USB camera
  • One 0.37X reduction lens
  • Two sizing adapters
  • One USB 3.0 Type B to USB 3.0 type A cable
  • One software CD
  • This is an upgraded T690-PL with both brightfield and darkfield light condensers. These versatile lighting options accommodate fixed or unfixed live cells, and provide contrast enhancement. The microscope’s infinity-corrected optical system ensures reliable, low-distortion magnification, with plan-achromatic corrections for accurate colors, excellent field flatness and edge-to-edge sharpness. The halogen illumination system provides low-fatigue, evenly-distributed light for maximum contrast and definition. This model is a popular choice for veterinarians and university laboratories.

    The trinocular head accommodates viewing through eyepieces and through the top-mounted photo port. The binocular viewing tubes use Siedentopf adjustment to easily fit any user. The head has a top-mounted, height-adjustable 23mm photo port for mounting optional cameras. C-mount cameras can be paired with various reduction lenses for mounting to the port and optimizing field-of-view.

    The objective turret provides instant access to 4 magnification levels to easily focus in on minute details from 40X to 1000X. This covers magnifications needed for studying hair follicles, cells, soil, and bacteria. The turret's reversed orientation provides more working room above the stage. These high-quality lenses are achromatically corrected to improve resolution and color accuracy, with planatic flat-field correction to provide edge-to-edge sharpness.

    The large 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level.

    Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The halogen light-source provides bright illumination with a lower color-temperature for decreased fatigue when used for long periods. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm 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 illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.

    A dry darkfield condenser is included for darkfield observation using the 40X objective lens or lower. With a 0.9 numerical aperture, the condenser works with non-immersion lenses. Two centering screws allow you to properly center the condenser for optimal contrast. Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index. This is particularly useful for observing live cells including blood analysis.

    Monitor and capture photos and videos with the included 2MP USB3.0 camera. With extraordinary sensitivity and a maximum framerate of 125fps, the MU203-BI provides high-definition imaging for low-light applications, including fluorescence and darkfield. Using a cutting-edge 2MP back-illuminated CMOS sensor with an incredible 2350mV sensitivity (1/30s), high gain-levels can be used for highly-responsive realtime video. A 0.37X reduction lens is included to capture more of the microscope's field-of-view. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, image stitching, and a full complement of measuring tools. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.

    Specifications

    Optical System Infinite-conjugate
    Head Trinocular, 30° incline, 360° rotatable
    Interpupillary Adjustment Siedentopf compensation-free gemel, 55-75mm
    Ocular Diameter 30mm
    Ocular Diopters left ocular
    Eyepieces 10X
    Photo Port height-adjustable 23mm tube
    Objective Lenses Infinity-corrected
    Objective Parfocal Distance 45mm
    Objective Mounting Thread RMS 20.32mm
    Objective Turret Reverse quadruple, ball-bearing movement
    Focusing System Coaxial coarse and fine focus, tension control
    Division of Fine Focus 0.002mm
    Stage Design Double-layer with caliper
    Stage Dimensions 180mm x 150mm
    X-Y Translation Range 75mm x 50mm
    Transmitted Illumination 12V/20W halogen
    Condenser NA1.25 Abbe condenser with iris diaphragm
    NA0.7-0.9 dry darkfield condenser
    Sub-stage Condenser-holder rack and pinion
    Power 85-230VAC 50/60Hz wide-band

    Objective Lenses

    Magnification Corrections NA Immersion Medium Cover-glass Thickness
    4X plan-achromatic 0.10 0.17mm
    10X plan-achromatic 0.25 0.17mm
    40X plan-achromatic 0.65 0.17mm
    100X plan-achromatic 1.25 oil 0.17mm

    Camera Specifications
    Sensor Type Back-illuminated CMOS
    Sensor Optical Format 1/2.8"
    Active Pixels 2M (1920 x 1080)
    Pixel Size 2.9µm x 2.9µm
    Active Sensor Area 5.57mm x 3.13mm
    Shutter electronic rolling shutter
    Sensitivity 1300mV @ 1/30s
    Spectral Response 380-650nm with IR-cut filter
    Capture Resolution and Maximum Framerate 125fps @ 1920x1080
    Connectivity USB 3.0
    Lens-mount C-mount
    Power 5VDC over USB

    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
    Windows Version
    Live video preview
    Captures still images and video
    Time-lapse capture
    Exposure and white-balance controls
    Dark-field correction
    Digital binning
    Image processing
    Measurement tools, including lines, arcs, polygons
    Segmentation and counting tools
    Image-stitching, extended depth-of-field, HDR
    Fluorescence color-mapping
    Mac/Linux Versions
    Live video preview
    Captures still images and video
    Exposure control
    Color adjustment
    Measurement tools, including lines, arcs, polygons

    Packing List:

  • One trinocular head
  • One microscope body
  • Four objective lenses: 4X, 10X, 40X, 100X
  • One pair 10X eyepieces
  • One dry darkfield condenser
  • Three color filters
  • One spare halogen bulb
  • One spare fuse
  • One power cord (US and Canada standard)
  • One dust cover
  • One sample immersion oil
  • One C-mount USB camera
  • One 0.5X reduction lens
  • Two sizing adapters
  • One USB 3.0 Type B to USB 3.0 type A cable
  • One software CD
  • This is an upgraded T690-PL with both brightfield and darkfield light condensers. These versatile lighting options accommodate fixed or unfixed live cells, and provide contrast enhancement. The microscope’s infinity-corrected optical system ensures reliable, low-distortion magnification, with plan-achromatic corrections for accurate colors, excellent field flatness and edge-to-edge sharpness. The halogen illumination system provides low-fatigue, evenly-distributed light for maximum contrast and definition. This model is a popular choice for veterinarians and university laboratories.

    The trinocular head accommodates viewing through eyepieces and through the top-mounted photo port. The binocular viewing tubes use Siedentopf adjustment to easily fit any user. The head has a top-mounted, height-adjustable 23mm photo port for mounting optional cameras. C-mount cameras can be paired with various reduction lenses for mounting to the port and optimizing field-of-view.

    The objective turret provides instant access to 4 magnification levels to easily focus in on minute details from 40X to 1000X. This covers magnifications needed for studying hair follicles, cells, soil, and bacteria. The turret's reversed orientation provides more working room above the stage. These high-quality lenses are achromatically corrected to improve resolution and color accuracy, with planatic flat-field correction to provide edge-to-edge sharpness.

    The large 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level.

    Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The halogen light-source provides bright illumination with a lower color-temperature for decreased fatigue when used for long periods. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm 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 illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.

    A dry darkfield condenser is included for darkfield observation using the 40X objective lens or lower. With a 0.9 numerical aperture, the condenser works with non-immersion lenses. Two centering screws allow you to properly center the condenser for optimal contrast. Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index. This is particularly useful for observing live cells including blood analysis.

    Monitor and capture photos and videos with the included 3.1MP USB3.0 camera. The highly-sensitive back-illuminated sensor is designed for improved low-light imaging, making it suitable for fluorescence and darkfield microscopy. A reduction lens is included to capture more of the microscope's field-of-view. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, image stitching, and a full complement of measuring tools. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.

    Specifications

    Optical System Infinite-conjugate
    Head Trinocular, 30° incline, 360° rotatable
    Interpupillary Adjustment Siedentopf compensation-free gemel, 55-75mm
    Ocular Diameter 30mm
    Ocular Diopters left ocular
    Eyepieces 10X
    Photo Port height-adjustable 23mm tube
    Objective Lenses Infinity-corrected
    Objective Parfocal Distance 45mm
    Objective Mounting Thread RMS 20.32mm
    Objective Turret Reverse quadruple, ball-bearing movement
    Focusing System Coaxial coarse and fine focus, tension control
    Division of Fine Focus 0.002mm
    Stage Design Double-layer with caliper
    Stage Dimensions 180mm x 150mm
    X-Y Translation Range 75mm x 50mm
    Transmitted Illumination 12V/20W halogen
    Condenser NA1.25 Abbe condenser with iris diaphragm
    NA0.7-0.9 dry darkfield condenser
    Sub-stage Condenser-holder rack and pinion
    Power 85-230VAC 50/60Hz wide-band

    Objective Lenses

    Magnification Corrections NA Immersion Medium Cover-glass Thickness
    4X plan-achromatic 0.10 0.17mm
    10X plan-achromatic 0.25 0.17mm
    40X plan-achromatic 0.65 0.17mm
    100X plan-achromatic 1.25 oil 0.17mm

    Camera Specifications
    Sensor Type Back-illuminated CMOS
    Sensor Optical Format 1/2.8"
    Active Pixels 3.1M (2048 x 1536)
    Pixel Size 2.5µm x 2.5µm
    Active Sensor Area 5.12mm x 3.84mm
    Shutter electronic rolling shutter
    Sensitivity 600mV @ 1/30s
    Spectral Response 380-650nm with IR-cut filter
    Capture Resolution and Maximum Framerate 50fps @ 2048x1536
    Connectivity USB 3.0
    Lens-mount C-mount
    Power 5VDC over USB

    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
    Windows Version
    Live video preview
    Captures still images and video
    Time-lapse capture
    Exposure and white-balance controls
    Dark-field correction
    Digital binning
    Image processing
    Measurement tools, including lines, arcs, polygons
    Segmentation and counting tools
    Image-stitching, extended depth-of-field, HDR
    Fluorescence color-mapping
    Mac/Linux Versions
    Live video preview
    Captures still images and video
    Exposure control
    Color adjustment
    Measurement tools, including lines, arcs, polygons

    Packing List:

  • One trinocular head
  • One microscope body
  • Four objective lenses: 4X, 10X, 40X, 100X
  • One pair 10X eyepieces
  • One dry darkfield condenser
  • Three color filters
  • One spare halogen bulb
  • One spare fuse
  • One power cord (US and Canada standard)
  • One dust cover
  • One sample immersion oil
  • One C-mount USB camera
  • One 0.5X reduction lens
  • Two sizing adapters
  • One USB 3.0 Type B to USB 3.0 type A cable
  • One software CD
  • This is an upgraded T690-PL with both brightfield and darkfield light condensers. These versatile lighting options accommodate fixed or unfixed live cells, and provide contrast enhancement. The microscope’s infinity-corrected optical system ensures reliable, low-distortion magnification, with plan-achromatic corrections for accurate colors, excellent field flatness and edge-to-edge sharpness. The halogen illumination system provides low-fatigue, evenly-distributed light for maximum contrast and definition. This model is a popular choice for veterinarians and university laboratories.

    The trinocular head accommodates viewing through eyepieces and through the top-mounted photo port. The binocular viewing tubes use Siedentopf adjustment to easily fit any user. The head has a top-mounted, height-adjustable 23mm photo port for mounting optional cameras. C-mount cameras can be paired with various reduction lenses for mounting to the port and optimizing field-of-view.

    The objective turret provides instant access to 4 magnification levels to easily focus in on minute details from 40X to 1000X. This covers magnifications needed for studying hair follicles, cells, soil, and bacteria. The turret's reversed orientation provides more working room above the stage. These high-quality lenses are achromatically corrected to improve resolution and color accuracy, with planatic flat-field correction to provide edge-to-edge sharpness.

    The large 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level.

    Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The halogen light-source provides bright illumination with a lower color-temperature for decreased fatigue when used for long periods. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm 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 illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.

    A dry darkfield condenser is included for darkfield observation using the 40X objective lens or lower. With a 0.9 numerical aperture, the condenser works with non-immersion lenses. Two centering screws allow you to properly center the condenser for optimal contrast. Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index. This is particularly useful for observing live cells including blood analysis.

    Monitor and capture photos and videos with the included 6.3MP USB3.0 camera. The highly-sensitive back-illuminated sensor is designed for improved low-light imaging, making it suitable for fluorescence and darkfield microscopy. A 0.5X reduction lens is included to capture more of the microscope's field-of-view. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, image stitching, and a full complement of measuring tools. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.

    Specifications

    Optical System Infinite-conjugate
    Head Trinocular, 30° incline, 360° rotatable
    Interpupillary Adjustment Siedentopf compensation-free gemel, 55-75mm
    Ocular Diameter 30mm
    Ocular Diopters left ocular
    Eyepieces 10X
    Photo Port height-adjustable 23mm tube
    Objective Lenses Infinity-corrected
    Objective Parfocal Distance 45mm
    Objective Mounting Thread RMS 20.32mm
    Objective Turret Reverse quadruple, ball-bearing movement
    Focusing System Coaxial coarse and fine focus, tension control
    Division of Fine Focus 0.002mm
    Stage Design Double-layer with caliper
    Stage Dimensions 180mm x 150mm
    X-Y Translation Range 75mm x 50mm
    Transmitted Illumination 12V/20W halogen
    Condenser NA1.25 Abbe condenser with iris diaphragm
    NA0.7-0.9 dry darkfield condenser
    Sub-stage Condenser-holder rack and pinion
    Power 85-230VAC 50/60Hz wide-band

    Objective Lenses

    Magnification Corrections NA Immersion Medium Cover-glass Thickness
    4X plan-achromatic 0.10 0.17mm
    10X plan-achromatic 0.25 0.17mm
    40X plan-achromatic 0.65 0.17mm
    100X plan-achromatic 1.25 oil 0.17mm

    Camera Specifications
    Sensor Type Back-illuminated CMOS
    Sensor Optical Format 1/1.8"
    Active Pixels 6.3M (3072 x 2048)
    Pixel Size 2.4µm x 2.4µm
    Active Sensor Area 7.37mm x 4.92mm
    Shutter electronic rolling shutter
    Sensitivity 425mV @ 1/30s
    Spectral Response 380-650nm with IR-cut filter
    Capture Resolution and Maximum Framerate 30 fps @ 3072x2048, 38fps @ 1536x1024
    Connectivity USB 3.0
    Lens-mount C-mount
    Power 5VDC over USB

    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
    Windows Version
    Live video preview
    Captures still images and video
    Time-lapse capture
    Exposure and white-balance controls
    Dark-field correction
    Digital binning
    Image processing
    Measurement tools, including lines, arcs, polygons
    Segmentation and counting tools
    Image-stitching, extended depth-of-field, HDR
    Fluorescence color-mapping
    Mac/Linux Versions
    Live video preview
    Captures still images and video
    Exposure control
    Color adjustment
    Measurement tools, including lines, arcs, polygons

    Packing List:

  • One trinocular head
  • One microscope body
  • Four objective lenses: 4X, 10X, 40X, 100X
  • One pair 10X eyepieces
  • One dry darkfield condenser
  • Three color filters
  • One spare halogen bulb
  • One spare fuse
  • One power cord (US and Canada standard)
  • One dust cover
  • One sample immersion oil
  • One C-mount USB camera
  • One 0.5X reduction lens
  • Two sizing adapters
  • One USB 3.0 Type B to USB 3.0 type A cable
  • One software CD
  • This is an upgraded T690-PL with both brightfield and darkfield light condensers. These versatile lighting options accommodate fixed or unfixed live cells, and provide contrast enhancement. The microscope’s infinity-corrected optical system ensures reliable, low-distortion magnification, with plan-achromatic corrections for accurate colors, excellent field flatness and edge-to-edge sharpness. The halogen illumination system provides low-fatigue, evenly-distributed light for maximum contrast and definition. This model is a popular choice for veterinarians and university laboratories.

    The trinocular head accommodates viewing through eyepieces and through the top-mounted photo port. The binocular viewing tubes use Siedentopf adjustment to easily fit any user. The head has a top-mounted, height-adjustable 23mm photo port for mounting optional cameras. C-mount cameras can be paired with various reduction lenses for mounting to the port and optimizing field-of-view.

    The objective turret provides instant access to 4 magnification levels to easily focus in on minute details from 40X to 1000X. This covers magnifications needed for studying hair follicles, cells, soil, and bacteria. The turret's reversed orientation provides more working room above the stage. These high-quality lenses are achromatically corrected to improve resolution and color accuracy, with planatic flat-field correction to provide edge-to-edge sharpness.

    The large 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level.

    Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The halogen light-source provides bright illumination with a lower color-temperature for decreased fatigue when used for long periods. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm 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 illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.

    A dry darkfield condenser is included for darkfield observation using the 40X objective lens or lower. With a 0.9 numerical aperture, the condenser works with non-immersion lenses. Two centering screws allow you to properly center the condenser for optimal contrast. Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index. This is particularly useful for observing live cells including blood analysis.

    Monitor and capture photos and videos with the included 12MP USB3.0 camera. The sensitive back-illuminated sensor is designed for improved low-light imaging, making it suitable for fluorescence and darkfield microscopy. A 0.75X reduction lens is included to capture more of the microscope's field-of-view. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, image stitching, and a full complement of measuring tools. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.

    Specifications

    Optical System Infinite-conjugate
    Head Trinocular, 30° incline, 360° rotatable
    Interpupillary Adjustment Siedentopf compensation-free gemel, 55-75mm
    Ocular Diameter 30mm
    Ocular Diopters left ocular
    Eyepieces 10X
    Photo Port height-adjustable 23mm tube
    Objective Lenses Infinity-corrected
    Objective Parfocal Distance 45mm
    Objective Mounting Thread RMS 20.32mm
    Objective Turret Reverse quadruple, ball-bearing movement
    Focusing System Coaxial coarse and fine focus, tension control
    Division of Fine Focus 0.002mm
    Stage Design Double-layer with caliper
    Stage Dimensions 180mm x 150mm
    X-Y Translation Range 75mm x 50mm
    Transmitted Illumination 12V/20W halogen
    Condenser NA1.25 Abbe condenser with iris diaphragm
    NA0.7-0.9 dry darkfield condenser
    Sub-stage Condenser-holder rack and pinion
    Power 85-230VAC 50/60Hz wide-band

    Objective Lenses

    Magnification Corrections NA Immersion Medium Cover-glass Thickness
    4X plan-achromatic 0.10 0.17mm
    10X plan-achromatic 0.25 0.17mm
    40X plan-achromatic 0.65 0.17mm
    100X plan-achromatic 1.25 oil 0.17mm

    Camera Specifications
    Sensor Type Back-illuminated CMOS
    Sensor Optical Format 1/1.7"
    Active Pixels 12M (4000 x 3000)
    Pixel Size 1.85µm x 1.85µm
    Active Sensor Area 7.4mm x 5.55mm
    Shutter electronic rolling shutter
    Sensitivity 280mV @ 1/30s
    Spectral Response 380-650nm with IR-cut filter
    Capture Resolution and Maximum Framerate 25fps @ 4000x3000, 50fps @ 2048x1080
    Connectivity USB 3.0
    Lens-mount C-mount
    Compensating Lens 0.75X
    Power 5VDC over USB

    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
    Windows Version
    Live video preview
    Captures still images and video
    Time-lapse capture
    Exposure and white-balance controls
    Dark-field correction
    Digital binning
    Image processing
    Measurement tools, including lines, arcs, polygons
    Segmentation and counting tools
    Image-stitching, extended depth-of-field, HDR
    Fluorescence color-mapping
    Mac/Linux Versions
    Live video preview
    Captures still images and video
    Exposure control
    Color adjustment
    Measurement tools, including lines, arcs, polygons

    Packing List:

  • One trinocular head
  • One microscope body
  • Four objective lenses: 4X, 10X, 40X, 100X
  • One pair 10X eyepieces
  • One dry darkfield condenser
  • Three color filters
  • One spare halogen bulb
  • One spare fuse
  • One power cord (US and Canada standard)
  • One dust cover
  • One sample immersion oil
  • One C-mount USB camera
  • One 0.75X reduction lens
  • Two sizing adapters
  • One USB 3.0 Type B to USB 3.0 type A cable
  • One software CD
  • This is a brand new professional trinocular darkfield compound microscope with superior extreme widefield infinity Plan Achromatic optical system, offering crisp clear images. It comes with a 30 degree inclined 360 degree swiveling trinocular Siedentopf head, extreme widefield eyepieces, infinity Plan objectives, coaxial coarse & fine focusing, 3-D mechanical stage, and Kohler halogen illumination with wide band power supply (from 85V to 230V). The backward nosepiece configuration allows spacious room for convenient operation and comfortable observation. The trinocular port uses the third port for camera capabilities giving you the remaining two ports to view your specimen. This microscope provides eight darkfield magnification powers and eight levels of brightfield magnification (40X, 60X, 100X, 150X, 400X, 600X, 1000X and 1500X). It is a superb instrument for clinic offices, veterinary labs and research laboratories.

    Features:

    • An Affordable Infinity Plan Achromatic Optical Microscopy System with Kohler Illumination!
    • Backward Nosepiece Allowing Spacious Room for Comfortable Observation
    • Large Mechanical Stage with Two-microslide Specimen Clamp
    • Humanized Configuration Design Providing Comfortable Operation
    • Front Open Light house Framework for Easy Access to Light Bulb
    • Fully Coated Optical System with High Resolution
    • Crystal Clear Sharp Images
    • Precise Mechanical Control System
    • Backward Nosepiece Design for Spacious Operation Room
    • Kohler Illumination System with Field Diaphragm for Lighting Control
    • 30 Degree Inclined, 360 Degree Swiveling, Trinocular Siedentopf Head
    • Eight Darkfield Magnification Levels: 40X, 60X, 100X, 150X, 400X, 600X, 1000X and 1500X
    • Eight Brightfield Magnification Settings: 40X, 60X, 100X, 150X, 400X, 600X, 1000X and 1500X
    • Intensity-Variable Transmitted Halogen Lighting System
    • Abbe Condenser with Iris Diaphragm and Swing-Out Filter Holder
    • Rack and Pinion Adjustment for Condenser
    • Low Position Coaxial Stage Movement Control Knobs
    • Dual Side Coaxial Coarse and Fine Focusing Control
    • Adjustable Interpupillary Distance
    • Adjustable Diopter on Ocular
    • Durable Cast Alloy Frame Stand with Stain Resistant Enamel Finish
    • Four Infinity Plan Objectives: 4X, 10X, 40X, 100X
    • Two Sets of Wide Field Eyepieces: Wide Field 10X (22mm Field of View) and 15X
    • Large Double Layer Mechanical Stage with Stain Resistant Finish
    • Upward Stage Stopper to Protect Objectives and Slides
    • Compatible with a Wide Range of Optional Accessories, Including Phase Contrast and Darkfield Condensers
    • Manufactured under ISO 9001 Quality Control Standards
    • Excellent Five (5) Year Factory Warranty

     

    Specifications:

    • Optical System: infinity corrected
    • Nosepiece: backward, ball bearing quadruple
    • Head: Siedentopf trinocular head, 30-degree inclined
    • Eyepiece: WH10X/22mm and WH15X
    • Objectives: infinity Plan objective 4X, 10X, 40X (spring), 100X (spring, oil)
    • Focusing: low position coaxial focus system
    • Interpupillary Adjustment Mechanisms: 2-3/16" - 3-0" (55 - 75mm)
    • Mechanical Stage: 7.1"x5.9" (180mm ? 150mm)
    • Stage Traveling Range: 3"x 2" (75x50mm)
    • Division of Fine Focusing: 0.0000787" (0.002mm)
    • Darkfield Condenser: N.A. 0.90, dry, swing with iris diaphragm filter
    • Brightfield Condenser: N.A. 1.25, swing with iris diaphragm filter
    • Illumination: Kohler, halogen 12V/20W
    • Power Supply: 85V-230V wide voltage, CE certified

     

    Packing List:

    • One Trinocular Siedentopf Head
    • One Microscope Body Frame with Base and Kohler Illumination System
    • Four Infinity Plan Objectives: 4X, 10X, 40X and 100X
    • Two Pairs of Extreme Widefield Eyepieces: WH10X and WH15X
    • One Dry Darkfield Condenser (N.A. 0.90)
    • One Brightfield Condenser (N.A. 1.25)
    • One Power Cord
    • Three Color Filters
    • One Dust Cover
    • One Spare Halogen Bulb
    • One Spare Fuse
    • Immersion Oil
    • User's Manual Download
    • Shipping Weight: 25 lbs

     

    This is an upgraded T690-PL with both brightfield and darkfield light condensers. These versatile lighting options accommodate fixed or unfixed live cells, and provide contrast enhancement. The microscope’s infinity-corrected optical system ensures reliable, low-distortion magnification, with plan-achromatic corrections for accurate colors, excellent field flatness and edge-to-edge sharpness. The halogen illumination system provides low-fatigue, evenly-distributed light for maximum contrast and definition. This model is a popular choice for veterinarians and university laboratories.

    The trinocular head accommodates viewing through eyepieces and through the top-mounted photo port. The binocular viewing tubes use Siedentopf adjustment to easily fit any user. The head has a top-mounted, height-adjustable 23mm photo port for mounting optional cameras. C-mount cameras can be paired with various reduction lenses for mounting to the port and optimizing field-of-view.

    The objective turret provides instant access to 4 magnification levels to easily focus in on minute details from 40X to 1000X. Additional 15X eyepieces expand the maximum magnification to 1500X with 8 unique levels. This covers magnifications needed for studying hair follicles, cells, soil, and bacteria. The turret's reversed orientation provides more working room above the stage. These high-quality lenses are achromatically corrected to improve resolution and color accuracy, with planatic flat-field correction to provide edge-to-edge sharpness.

    The large 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level.

    Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The halogen light-source provides bright illumination with a lower color-temperature for decreased fatigue when used for long periods. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm 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 illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.

    A dry darkfield condenser is included for darkfield observation using the 40X objective lens or lower. With a 0.9 numerical aperture, the condenser works with non-immersion lenses. Two centering screws allow you to properly center the condenser for optimal contrast. Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index. This is particularly useful for observing live cells including blood analysis.

    Monitor and capture photos and videos with the included 1.2MP USB2.0 camera. The ultra-sensitive back-illuminated sensor is designed to excel at low-light imaging, making it ideal for fluorescence and darkfield microscopy. A 0.37X reduction lens is included to capture more of the microscope's field-of-view. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, image stitching, and a full complement of measuring tools. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.

    Specifications

    Optical System Infinite-conjugate
    Head Trinocular, 30° incline, 360° rotatable
    Interpupillary Adjustment Siedentopf compensation-free gemel, 55-75mm
    Ocular Diameter 30mm
    Ocular Diopters left ocular
    Eyepieces 10X, 15X
    Photo Port height-adjustable 23mm tube
    Objective Lenses Infinity-corrected
    Objective Parfocal Distance 45mm
    Objective Mounting Thread RMS 20.32mm
    Objective Turret Reverse quadruple, ball-bearing movement
    Focusing System Coaxial coarse and fine focus, tension control
    Division of Fine Focus 0.002mm
    Stage Design Double-layer with caliper
    Stage Dimensions 180mm x 150mm
    X-Y Translation Range 75mm x 50mm
    Transmitted Illumination 12V/20W halogen
    Condenser NA1.25 Abbe condenser with iris diaphragm
    NA0.7-0.9 dry darkfield condenser
    Sub-stage Condenser-holder rack and pinion
    Power 85-230VAC 50/60Hz wide-band

    Objective Lenses

    Magnification Corrections NA Immersion Medium Cover-glass Thickness
    4X plan-achromatic 0.10 0.17mm
    10X plan-achromatic 0.25 0.17mm
    40X plan-achromatic 0.65 0.17mm
    100X plan-achromatic 1.25 oil 0.17mm

    Camera Specifications
    Sensor Type Back-illuminated CMOS
    Sensor Optical Format 1/3"
    Active Pixels 1.2M (1280 x 960)
    Pixel Size 3.75µm x 3.75µm
    Active Sensor Area 4.80mm x 3.60mm
    Shutter electronic rolling shutter
    Sensitivity 2040mV @ 1/30s
    Spectral Response 380-650nm with IR-cut filter
    Capture Resolution and Maximum Framerate 27fps @ 1280x960
    54fps @ 640x480
    Connectivity USB 2.0
    Lens-mount C-mount
    Compensating Lens 0.37X
    Power 5VDC over USB

    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
    Windows Version
    Live video preview
    Captures still images and video
    Time-lapse capture
    Exposure and white-balance controls
    Dark-field correction
    Digital binning
    Image processing
    Measurement tools, including lines, arcs, polygons
    Segmentation and counting tools
    Image-stitching, extended depth-of-field, HDR
    Fluorescence color-mapping
    Mac/Linux Versions
    Live video preview
    Captures still images and video
    Exposure control
    Color adjustment
    Measurement tools, including lines, arcs, polygons

    Packing List:

  • One trinocular head
  • One microscope body
  • Four objective lenses: 4X, 10X, 40X, 100X
  • One pair 10X eyepieces
  • One pair 15X eyepieces
  • One dry darkfield condenser
  • Three color filters
  • One spare halogen bulb
  • One spare fuse
  • One power cord (US and Canada standard)
  • One dust cover
  • One sample immersion oil
  • One C-mount USB camera
  • One 0.37X reduction lens
  • Two sizing adapters
  • One USB Type B to USB type A cable
  • One software CD
  • This is an upgraded T690-PL with both brightfield and darkfield light condensers. These versatile lighting options accommodate fixed or unfixed live cells, and provide contrast enhancement. The microscope’s infinity-corrected optical system ensures reliable, low-distortion magnification, with plan-achromatic corrections for accurate colors, excellent field flatness and edge-to-edge sharpness. The halogen illumination system provides low-fatigue, evenly-distributed light for maximum contrast and definition. This model is a popular choice for veterinarians and university laboratories.

    The trinocular head accommodates viewing through eyepieces and through the top-mounted photo port. The binocular viewing tubes use Siedentopf adjustment to easily fit any user. The head has a top-mounted, height-adjustable 23mm photo port for mounting optional cameras. C-mount cameras can be paired with various reduction lenses for mounting to the port and optimizing field-of-view.

    The objective turret provides instant access to 4 magnification levels to easily focus in on minute details from 40X to 1000X. Additional 15X eyepieces expand the maximum magnification to 1500X with 8 unique levels. This covers magnifications needed for studying hair follicles, cells, soil, and bacteria. The turret's reversed orientation provides more working room above the stage. These high-quality lenses are achromatically corrected to improve resolution and color accuracy, with planatic flat-field correction to provide edge-to-edge sharpness.

    The large 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level.

    Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The halogen light-source provides bright illumination with a lower color-temperature for decreased fatigue when used for long periods. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm 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 illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.

    A dry darkfield condenser is included for darkfield observation using the 40X objective lens or lower. With a 0.9 numerical aperture, the condenser works with non-immersion lenses. Two centering screws allow you to properly center the condenser for optimal contrast. Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index. This is particularly useful for observing live cells including blood analysis.

    Monitor and capture photos and videos with the included 2MP USB2.0 camera. The ultra-sensitive back-illuminated sensor is designed to excel at low-light imaging, making it ideal for fluorescence and darkfield microscopy. A 0.37X reduction lens is included to capture more of the microscope's field-of-view. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, image stitching, and a full complement of measuring tools. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.

    Specifications

    Optical System Infinite-conjugate
    Head Trinocular, 30° incline, 360° rotatable
    Interpupillary Adjustment Siedentopf compensation-free gemel, 55-75mm
    Ocular Diameter 30mm
    Ocular Diopters left ocular
    Eyepieces 10X, 15X
    Photo Port height-adjustable 23mm tube
    Objective Lenses Infinity-corrected
    Objective Parfocal Distance 45mm
    Objective Mounting Thread RMS 20.32mm
    Objective Turret Reverse quadruple, ball-bearing movement
    Focusing System Coaxial coarse and fine focus, tension control
    Division of Fine Focus 0.002mm
    Stage Design Double-layer with caliper
    Stage Dimensions 180mm x 150mm
    X-Y Translation Range 75mm x 50mm
    Transmitted Illumination 12V/20W halogen
    Condenser NA1.25 Abbe condenser with iris diaphragm
    NA0.7-0.9 dry darkfield condenser
    Sub-stage Condenser-holder rack and pinion
    Power 85-230VAC 50/60Hz wide-band

    Objective Lenses

    Magnification Corrections NA Immersion Medium Cover-glass Thickness
    4X plan-achromatic 0.10 0.17mm
    10X plan-achromatic 0.25 0.17mm
    40X plan-achromatic 0.65 0.17mm
    100X plan-achromatic 1.25 oil 0.17mm

    Camera Specifications
    Sensor Type Back-illuminated CMOS
    Sensor Optical Format 1/2.8"
    Active Pixels 2M (1920 x 1080)
    Pixel Size 2.9µm x 2.9µm
    Active Sensor Area 5.57mm x 3.13mm
    Shutter electronic rolling shutter
    Sensitivity 1300mV @ 1/30s
    Spectral Response 380-650nm with IR-cut filter
    Capture Resolution and Maximum Framerate 17fps @ 1920x1080
    Connectivity USB 2.0
    Lens-mount C-mount
    Compensating Lens 0.37X
    Power 5VDC over USB

    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
    Windows Version
    Live video preview
    Captures still images and video
    Time-lapse capture
    Exposure and white-balance controls
    Dark-field correction
    Digital binning
    Image processing
    Measurement tools, including lines, arcs, polygons
    Segmentation and counting tools
    Image-stitching, extended depth-of-field, HDR
    Fluorescence color-mapping
    Mac/Linux Versions
    Live video preview
    Captures still images and video
    Exposure control
    Color adjustment
    Measurement tools, including lines, arcs, polygons

    Packing List:

  • One trinocular head
  • One microscope body
  • Four objective lenses: 4X, 10X, 40X, 100X
  • One pair 10X eyepieces
  • One pair 15X eyepieces
  • One dry darkfield condenser
  • Three color filters
  • One spare halogen bulb
  • One spare fuse
  • One power cord (US and Canada standard)
  • One dust cover
  • One sample immersion oil
  • One C-mount USB camera
  • One 0.37X reduction lens
  • Two sizing adapters
  • One USB Type B to USB type A cable
  • One software CD
  • This is an upgraded T690-PL with both brightfield and darkfield light condensers. These versatile lighting options accommodate fixed or unfixed live cells, and provide contrast enhancement. The microscope’s infinity-corrected optical system ensures reliable, low-distortion magnification, with plan-achromatic corrections for accurate colors, excellent field flatness and edge-to-edge sharpness. The halogen illumination system provides low-fatigue, evenly-distributed light for maximum contrast and definition. This model is a popular choice for veterinarians and university laboratories.

    The trinocular head accommodates viewing through eyepieces and through the top-mounted photo port. The binocular viewing tubes use Siedentopf adjustment to easily fit any user. The head has a top-mounted, height-adjustable 23mm photo port for mounting optional cameras. C-mount cameras can be paired with various reduction lenses for mounting to the port and optimizing field-of-view.

    The objective turret provides instant access to 4 magnification levels to easily focus in on minute details from 40X to 1000X. Additional 15X eyepieces expand the maximum magnification to 1500X with 8 unique levels. This covers magnifications needed for studying hair follicles, cells, soil, and bacteria. The turret's reversed orientation provides more working room above the stage. These high-quality lenses are achromatically corrected to improve resolution and color accuracy, with planatic flat-field correction to provide edge-to-edge sharpness.

    The large 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level.

    Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The halogen light-source provides bright illumination with a lower color-temperature for decreased fatigue when used for long periods. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm 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 illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.

    A dry darkfield condenser is included for darkfield observation using the 40X objective lens or lower. With a 0.9 numerical aperture, the condenser works with non-immersion lenses. Two centering screws allow you to properly center the condenser for optimal contrast. Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index. This is particularly useful for observing live cells including blood analysis.

    Monitor and capture photos and videos with the included 3.1MP USB2.0 camera. The highly-sensitive back-illuminated sensor is designed for improved low-light imaging, making it suitable for fluorescence and darkfield microscopy. A 0.37X reduction lens is included to capture more of the microscope's field-of-view. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, image stitching, and a full complement of measuring tools. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.

    Specifications

    Optical System Infinite-conjugate
    Head Trinocular, 30° incline, 360° rotatable
    Interpupillary Adjustment Siedentopf compensation-free gemel, 55-75mm
    Ocular Diameter 30mm
    Ocular Diopters left ocular
    Eyepieces 10X, 15X
    Photo Port height-adjustable 23mm tube
    Objective Lenses Infinity-corrected
    Objective Parfocal Distance 45mm
    Objective Mounting Thread RMS 20.32mm
    Objective Turret Reverse quadruple, ball-bearing movement
    Focusing System Coaxial coarse and fine focus, tension control
    Division of Fine Focus 0.002mm
    Stage Design Double-layer with caliper
    Stage Dimensions 180mm x 150mm
    X-Y Translation Range 75mm x 50mm
    Transmitted Illumination 12V/20W halogen
    Condenser NA1.25 Abbe condenser with iris diaphragm
    NA0.7-0.9 dry darkfield condenser
    Sub-stage Condenser-holder rack and pinion
    Power 85-230VAC 50/60Hz wide-band

    Objective Lenses

    Magnification Corrections NA Immersion Medium Cover-glass Thickness
    4X plan-achromatic 0.10 0.17mm
    10X plan-achromatic 0.25 0.17mm
    40X plan-achromatic 0.65 0.17mm
    100X plan-achromatic 1.25 oil 0.17mm

    Camera Specifications
    Sensor Type Back-illuminated CMOS
    Sensor Optical Format 1/2.8"
    Active Pixels 3.1M (2048 x 1536)
    Pixel Size 2.5µm x 2.5µm
    Active Sensor Area 5.12mm x 3.84mm
    Shutter electronic rolling shutter
    Sensitivity 600mV @ 1/30s
    Spectral Response 380-650nm with IR-cut filter
    Capture Resolution and Maximum Framerate 10.5fps @ 2048x1536, 15fps @ 1920x1080
    Connectivity USB 2.0
    Lens-mount C-mount
    Compensating Lens 0.37X
    Power 5VDC over USB

    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
    Windows Version
    Live video preview
    Captures still images and video
    Time-lapse capture
    Exposure and white-balance controls
    Dark-field correction
    Digital binning
    Image processing
    Measurement tools, including lines, arcs, polygons
    Segmentation and counting tools
    Image-stitching, extended depth-of-field, HDR
    Fluorescence color-mapping
    Mac/Linux Versions
    Live video preview
    Captures still images and video
    Exposure control
    Color adjustment
    Measurement tools, including lines, arcs, polygons

    Packing List:

  • One trinocular head
  • One microscope body
  • Four objective lenses: 4X, 10X, 40X, 100X
  • One pair 10X eyepieces
  • One pair 15X eyepieces
  • One dry darkfield condenser
  • Three color filters
  • One spare halogen bulb
  • One spare fuse
  • One power cord (US and Canada standard)
  • One dust cover
  • One sample immersion oil
  • One C-mount USB camera
  • One 0.37X reduction lens
  • Two sizing adapters
  • One USB Type B to USB type A cable
  • One software CD
  • This is an upgraded T690-PL with both brightfield and darkfield light condensers. These versatile lighting options accommodate fixed or unfixed live cells, and provide contrast enhancement. The microscope’s infinity-corrected optical system ensures reliable, low-distortion magnification, with plan-achromatic corrections for accurate colors, excellent field flatness and edge-to-edge sharpness. The halogen illumination system provides low-fatigue, evenly-distributed light for maximum contrast and definition. This model is a popular choice for veterinarians and university laboratories.

    The trinocular head accommodates viewing through eyepieces and through the top-mounted photo port. The binocular viewing tubes use Siedentopf adjustment to easily fit any user. The head has a top-mounted, height-adjustable 23mm photo port for mounting optional cameras. C-mount cameras can be paired with various reduction lenses for mounting to the port and optimizing field-of-view.

    The objective turret provides instant access to 4 magnification levels to easily focus in on minute details from 40X to 1000X. Additional 15X eyepieces expand the maximum magnification to 1500X with 8 unique levels. This covers magnifications needed for studying hair follicles, cells, soil, and bacteria. The turret's reversed orientation provides more working room above the stage. These high-quality lenses are achromatically corrected to improve resolution and color accuracy, with planatic flat-field correction to provide edge-to-edge sharpness.

    The large 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level.

    Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The halogen light-source provides bright illumination with a lower color-temperature for decreased fatigue when used for long periods. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm 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 illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.

    A dry darkfield condenser is included for darkfield observation using the 40X objective lens or lower. With a 0.9 numerical aperture, the condenser works with non-immersion lenses. Two centering screws allow you to properly center the condenser for optimal contrast. Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index. This is particularly useful for observing live cells including blood analysis.

    Monitor and capture photos and videos with the included 5.3MP USB2.0 camera. The highly-sensitive back-illuminated sensor is designed for improved low-light imaging, making it suitable for fluorescence and darkfield microscopy. A 0.5X reduction lens is included to capture more of the microscope's field-of-view. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, image stitching, and a full complement of measuring tools. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.

    Specifications

    Optical System Infinite-conjugate
    Head Trinocular, 30° incline, 360° rotatable
    Interpupillary Adjustment Siedentopf compensation-free gemel, 55-75mm
    Ocular Diameter 30mm
    Ocular Diopters left ocular
    Eyepieces 10X, 15X
    Photo Port height-adjustable 23mm tube
    Objective Lenses Infinity-corrected
    Objective Parfocal Distance 45mm
    Objective Mounting Thread RMS 20.32mm
    Objective Turret Reverse quadruple, ball-bearing movement
    Focusing System Coaxial coarse and fine focus, tension control
    Division of Fine Focus 0.002mm
    Stage Design Double-layer with caliper
    Stage Dimensions 180mm x 150mm
    X-Y Translation Range 75mm x 50mm
    Transmitted Illumination 12V/20W halogen
    Condenser NA1.25 Abbe condenser with iris diaphragm
    NA0.7-0.9 dry darkfield condenser
    Sub-stage Condenser-holder rack and pinion
    Power 85-230VAC 50/60Hz wide-band

    Objective Lenses

    Magnification Corrections NA Immersion Medium Cover-glass Thickness
    4X plan-achromatic 0.10 0.17mm
    10X plan-achromatic 0.25 0.17mm
    40X plan-achromatic 0.65 0.17mm
    100X plan-achromatic 1.25 oil 0.17mm

    Camera Specifications
    Sensor Type Back-illuminated CMOS
    Sensor Optical Format 1/1.9"
    Active Pixels 5.3M (3072 x 1728)
    Pixel Size 2.4µm x 2.4µm
    Active Sensor Area 7.37mm x 4.15mm
    Shutter electronic rolling shutter
    Sensitivity 425mV @ 1/30s
    Spectral Response 380-650nm with IR-cut filter
    Capture Resolution and Maximum Framerate 5.5fps @ 3072x1728, 35fps @ 1280x720
    Connectivity USB 2.0
    Lens-mount C-mount
    Compensating Lens 0.5X
    Power 5VDC over USB

    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
    Windows Version
    Live video preview
    Captures still images and video
    Time-lapse capture
    Exposure and white-balance controls
    Dark-field correction
    Digital binning
    Image processing
    Measurement tools, including lines, arcs, polygons
    Segmentation and counting tools
    Image-stitching, extended depth-of-field, HDR
    Fluorescence color-mapping
    Mac/Linux Versions
    Live video preview
    Captures still images and video
    Exposure control
    Color adjustment
    Measurement tools, including lines, arcs, polygons

    Packing List:

  • One trinocular head
  • One microscope body
  • Four objective lenses: 4X, 10X, 40X, 100X
  • One pair 10X eyepieces
  • One pair 15X eyepieces
  • One dry darkfield condenser
  • Three color filters
  • One spare halogen bulb
  • One spare fuse
  • One power cord (US and Canada standard)
  • One dust cover
  • One sample immersion oil
  • One C-mount USB camera
  • One 0.5X reduction lens
  • Two sizing adapters
  • One USB Type B to USB type A cable
  • One software CD
  • This is an upgraded T690-PL with both brightfield and darkfield light condensers. These versatile lighting options accommodate fixed or unfixed live cells, and provide contrast enhancement. The microscope’s infinity-corrected optical system ensures reliable, low-distortion magnification, with plan-achromatic corrections for accurate colors, excellent field flatness and edge-to-edge sharpness. The halogen illumination system provides low-fatigue, evenly-distributed light for maximum contrast and definition. This model is a popular choice for veterinarians and university laboratories.

    The trinocular head accommodates viewing through eyepieces and through the top-mounted photo port. The binocular viewing tubes use Siedentopf adjustment to easily fit any user. The head has a top-mounted, height-adjustable 23mm photo port for mounting optional cameras. C-mount cameras can be paired with various reduction lenses for mounting to the port and optimizing field-of-view.

    The objective turret provides instant access to 4 magnification levels to easily focus in on minute details from 40X to 1000X. Additional 15X eyepieces expand the maximum magnification to 1500X with 8 unique levels. This covers magnifications needed for studying hair follicles, cells, soil, and bacteria. The turret's reversed orientation provides more working room above the stage. These high-quality lenses are achromatically corrected to improve resolution and color accuracy, with planatic flat-field correction to provide edge-to-edge sharpness.

    The large 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level.

    Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The halogen light-source provides bright illumination with a lower color-temperature for decreased fatigue when used for long periods. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm 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 illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.

    A dry darkfield condenser is included for darkfield observation using the 40X objective lens or lower. With a 0.9 numerical aperture, the condenser works with non-immersion lenses. Two centering screws allow you to properly center the condenser for optimal contrast. Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index. This is particularly useful for observing live cells including blood analysis.

    Monitor and capture photos and videos with the included 1.2MP USB3.0 camera. With extraordinary sensitivity and high framerates, the MU123-FL provides high-definition imaging for low-light applications, including fluorescence and darkfield. Using a cutting-edge 1.2MP back-illuminated CMOS sensor with an incredible 2040mV sensitivity (1/30s), high gain-levels can be used for highly-responsive realtime video. A 0.37X reduction lens is included to capture more of the microscope's field-of-view. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, image stitching, and a full complement of measuring tools. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.

    Specifications

    Optical System Infinite-conjugate
    Head Trinocular, 30° incline, 360° rotatable
    Interpupillary Adjustment Siedentopf compensation-free gemel, 55-75mm
    Ocular Diameter 30mm
    Ocular Diopters left ocular
    Eyepieces 10X, 15X
    Photo Port height-adjustable 23mm tube
    Objective Lenses Infinity-corrected
    Objective Parfocal Distance 45mm
    Objective Mounting Thread RMS 20.32mm
    Objective Turret Reverse quadruple, ball-bearing movement
    Focusing System Coaxial coarse and fine focus, tension control
    Division of Fine Focus 0.002mm
    Stage Design Double-layer with caliper
    Stage Dimensions 180mm x 150mm
    X-Y Translation Range 75mm x 50mm
    Transmitted Illumination 12V/20W halogen
    Condenser NA1.25 Abbe condenser with iris diaphragm
    NA0.7-0.9 dry darkfield condenser
    Sub-stage Condenser-holder rack and pinion
    Power 85-230VAC 50/60Hz wide-band

    Objective Lenses

    Magnification Corrections NA Immersion Medium Cover-glass Thickness
    4X plan-achromatic 0.10 0.17mm
    10X plan-achromatic 0.25 0.17mm
    40X plan-achromatic 0.65 0.17mm
    100X plan-achromatic 1.25 oil 0.17mm

    Camera Specifications
    Sensor Type Back-illuminated CMOS
    Sensor Optical Format 1/3"
    Active Pixels 1.2M (1280 x 960)
    Pixel Size 3.75µm x 3.75µm
    Active Sensor Area 4.80mm x 3.60mm
    Shutter electronic rolling shutter
    Sensitivity 2040mV @ 1/30s
    Spectral Response 380-650nm with IR-cut filter
    Capture Resolution and Maximum Framerate 60fps @ 1280x960
    120fps @ 640x480
    Connectivity USB 3.0
    Lens-mount C-mount
    Compensating Lens 0.37X
    Power 5VDC over USB

    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
    Windows Version
    Live video preview
    Captures still images and video
    Time-lapse capture
    Exposure and white-balance controls
    Dark-field correction
    Digital binning
    Image processing
    Measurement tools, including lines, arcs, polygons
    Segmentation and counting tools
    Image-stitching, extended depth-of-field, HDR
    Fluorescence color-mapping
    Mac/Linux Versions
    Live video preview
    Captures still images and video
    Exposure control
    Color adjustment
    Measurement tools, including lines, arcs, polygons

    Packing List:

  • One trinocular head
  • One microscope body
  • Four objective lenses: 4X, 10X, 40X, 100X
  • One pair 10X eyepieces
  • One pair 15X eyepieces
  • One dry darkfield condenser
  • Three color filters
  • One spare halogen bulb
  • One spare fuse
  • One power cord (US and Canada standard)
  • One dust cover
  • One sample immersion oil
  • One C-mount USB camera
  • One 0.37X reduction lens
  • Two sizing adapters
  • One USB 3.0 Type B to USB 3.0 type A cable
  • One software CD
  • This is an upgraded T690-PL with both brightfield and darkfield light condensers. These versatile lighting options accommodate fixed or unfixed live cells, and provide contrast enhancement. The microscope’s infinity-corrected optical system ensures reliable, low-distortion magnification, with plan-achromatic corrections for accurate colors, excellent field flatness and edge-to-edge sharpness. The halogen illumination system provides low-fatigue, evenly-distributed light for maximum contrast and definition. This model is a popular choice for veterinarians and university laboratories.

    The trinocular head accommodates viewing through eyepieces and through the top-mounted photo port. The binocular viewing tubes use Siedentopf adjustment to easily fit any user. The head has a top-mounted, height-adjustable 23mm photo port for mounting optional cameras. C-mount cameras can be paired with various reduction lenses for mounting to the port and optimizing field-of-view.

    The objective turret provides instant access to 4 magnification levels to easily focus in on minute details from 40X to 1000X. Additional 15X eyepieces expand the maximum magnification to 1500X with 8 unique levels. This covers magnifications needed for studying hair follicles, cells, soil, and bacteria. The turret's reversed orientation provides more working room above the stage. These high-quality lenses are achromatically corrected to improve resolution and color accuracy, with planatic flat-field correction to provide edge-to-edge sharpness.

    The large 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level.

    Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The halogen light-source provides bright illumination with a lower color-temperature for decreased fatigue when used for long periods. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm 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 illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.

    A dry darkfield condenser is included for darkfield observation using the 40X objective lens or lower. With a 0.9 numerical aperture, the condenser works with non-immersion lenses. Two centering screws allow you to properly center the condenser for optimal contrast. Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index. This is particularly useful for observing live cells including blood analysis.

    Monitor and capture photos and videos with the included 2MP USB3.0 camera. With extraordinary sensitivity and a maximum framerate of 125fps, the MU203-BI provides high-definition imaging for low-light applications, including fluorescence and darkfield. Using a cutting-edge 2MP back-illuminated CMOS sensor with an incredible 2350mV sensitivity (1/30s), high gain-levels can be used for highly-responsive realtime video. A 0.37X reduction lens is included to capture more of the microscope's field-of-view. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, image stitching, and a full complement of measuring tools. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.

    Specifications

    Optical System Infinite-conjugate
    Head Trinocular, 30° incline, 360° rotatable
    Interpupillary Adjustment Siedentopf compensation-free gemel, 55-75mm
    Ocular Diameter 30mm
    Ocular Diopters left ocular
    Eyepieces 10X, 15X
    Photo Port height-adjustable 23mm tube
    Objective Lenses Infinity-corrected
    Objective Parfocal Distance 45mm
    Objective Mounting Thread RMS 20.32mm
    Objective Turret Reverse quadruple, ball-bearing movement
    Focusing System Coaxial coarse and fine focus, tension control
    Division of Fine Focus 0.002mm
    Stage Design Double-layer with caliper
    Stage Dimensions 180mm x 150mm
    X-Y Translation Range 75mm x 50mm
    Transmitted Illumination 12V/20W halogen
    Condenser NA1.25 Abbe condenser with iris diaphragm
    NA0.7-0.9 dry darkfield condenser
    Sub-stage Condenser-holder rack and pinion
    Power 85-230VAC 50/60Hz wide-band

    Objective Lenses

    Magnification Corrections NA Immersion Medium Cover-glass Thickness
    4X plan-achromatic 0.10 0.17mm
    10X plan-achromatic 0.25 0.17mm
    40X plan-achromatic 0.65 0.17mm
    100X plan-achromatic 1.25 oil 0.17mm

    Camera Specifications
    Sensor Type Back-illuminated CMOS
    Sensor Optical Format 1/2.8"
    Active Pixels 2M (1920 x 1080)
    Pixel Size 2.9µm x 2.9µm
    Active Sensor Area 5.57mm x 3.13mm
    Shutter electronic rolling shutter
    Sensitivity 1300mV @ 1/30s
    Spectral Response 380-650nm with IR-cut filter
    Capture Resolution and Maximum Framerate 125fps @ 1920x1080
    Connectivity USB 3.0
    Lens-mount C-mount
    Power 5VDC over USB

    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
    Windows Version
    Live video preview
    Captures still images and video
    Time-lapse capture
    Exposure and white-balance controls
    Dark-field correction
    Digital binning
    Image processing
    Measurement tools, including lines, arcs, polygons
    Segmentation and counting tools
    Image-stitching, extended depth-of-field, HDR
    Fluorescence color-mapping
    Mac/Linux Versions
    Live video preview
    Captures still images and video
    Exposure control
    Color adjustment
    Measurement tools, including lines, arcs, polygons

    Packing List:

  • One trinocular head
  • One microscope body
  • Four objective lenses: 4X, 10X, 40X, 100X
  • One pair 10X eyepieces
  • One pair 15X eyepieces
  • One dry darkfield condenser
  • Three color filters
  • One spare halogen bulb
  • One spare fuse
  • One power cord (US and Canada standard)
  • One dust cover
  • One sample immersion oil
  • One C-mount USB camera
  • One 0.5X reduction lens
  • Two sizing adapters
  • One USB 3.0 Type B to USB 3.0 type A cable
  • One software CD
  • This is an upgraded T690-PL with both brightfield and darkfield light condensers. These versatile lighting options accommodate fixed or unfixed live cells, and provide contrast enhancement. The microscope’s infinity-corrected optical system ensures reliable, low-distortion magnification, with plan-achromatic corrections for accurate colors, excellent field flatness and edge-to-edge sharpness. The halogen illumination system provides low-fatigue, evenly-distributed light for maximum contrast and definition. This model is a popular choice for veterinarians and university laboratories.

    The trinocular head accommodates viewing through eyepieces and through the top-mounted photo port. The binocular viewing tubes use Siedentopf adjustment to easily fit any user. The head has a top-mounted, height-adjustable 23mm photo port for mounting optional cameras. C-mount cameras can be paired with various reduction lenses for mounting to the port and optimizing field-of-view.

    The objective turret provides instant access to 4 magnification levels to easily focus in on minute details from 40X to 1000X. Additional 15X eyepieces expand the maximum magnification to 1500X with 8 unique levels. This covers magnifications needed for studying hair follicles, cells, soil, and bacteria. The turret's reversed orientation provides more working room above the stage. These high-quality lenses are achromatically corrected to improve resolution and color accuracy, with planatic flat-field correction to provide edge-to-edge sharpness.

    The large 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level.

    Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The halogen light-source provides bright illumination with a lower color-temperature for decreased fatigue when used for long periods. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm 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 illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.

    A dry darkfield condenser is included for darkfield observation using the 40X objective lens or lower. With a 0.9 numerical aperture, the condenser works with non-immersion lenses. Two centering screws allow you to properly center the condenser for optimal contrast. Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index. This is particularly useful for observing live cells including blood analysis.

    Monitor and capture photos and videos with the included 3.1MP USB3.0 camera. The highly-sensitive back-illuminated sensor is designed for improved low-light imaging, making it suitable for fluorescence and darkfield microscopy. A reduction lens is included to capture more of the microscope's field-of-view. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, image stitching, and a full complement of measuring tools. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.

    Specifications

    Optical System Infinite-conjugate
    Head Trinocular, 30° incline, 360° rotatable
    Interpupillary Adjustment Siedentopf compensation-free gemel, 55-75mm
    Ocular Diameter 30mm
    Ocular Diopters left ocular
    Eyepieces 10X, 15X
    Photo Port height-adjustable 23mm tube
    Objective Lenses Infinity-corrected
    Objective Parfocal Distance 45mm
    Objective Mounting Thread RMS 20.32mm
    Objective Turret Reverse quadruple, ball-bearing movement
    Focusing System Coaxial coarse and fine focus, tension control
    Division of Fine Focus 0.002mm
    Stage Design Double-layer with caliper
    Stage Dimensions 180mm x 150mm
    X-Y Translation Range 75mm x 50mm
    Transmitted Illumination 12V/20W halogen
    Condenser NA1.25 Abbe condenser with iris diaphragm
    NA0.7-0.9 dry darkfield condenser
    Sub-stage Condenser-holder rack and pinion
    Power 85-230VAC 50/60Hz wide-band

    Objective Lenses

    Magnification Corrections NA Immersion Medium Cover-glass Thickness
    4X plan-achromatic 0.10 0.17mm
    10X plan-achromatic 0.25 0.17mm
    40X plan-achromatic 0.65 0.17mm
    100X plan-achromatic 1.25 oil 0.17mm

    Camera Specifications
    Sensor Type Back-illuminated CMOS
    Sensor Optical Format 1/2.8"
    Active Pixels 3.1M (2048 x 1536)
    Pixel Size 2.5µm x 2.5µm
    Active Sensor Area 5.12mm x 3.84mm
    Shutter electronic rolling shutter
    Sensitivity 600mV @ 1/30s
    Spectral Response 380-650nm with IR-cut filter
    Capture Resolution and Maximum Framerate 50fps @ 2048x1536
    Connectivity USB 3.0
    Lens-mount C-mount
    Power 5VDC over USB

    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
    Windows Version
    Live video preview
    Captures still images and video
    Time-lapse capture
    Exposure and white-balance controls
    Dark-field correction
    Digital binning
    Image processing
    Measurement tools, including lines, arcs, polygons
    Segmentation and counting tools
    Image-stitching, extended depth-of-field, HDR
    Fluorescence color-mapping
    Mac/Linux Versions
    Live video preview
    Captures still images and video
    Exposure control
    Color adjustment
    Measurement tools, including lines, arcs, polygons

    Packing List:

  • One trinocular head
  • One microscope body
  • Four objective lenses: 4X, 10X, 40X, 100X
  • One pair 10X eyepieces
  • One pair 15X eyepieces
  • One dry darkfield condenser
  • Three color filters
  • One spare halogen bulb
  • One spare fuse
  • One power cord (US and Canada standard)
  • One dust cover
  • One sample immersion oil
  • One C-mount USB camera
  • One 0.5X reduction lens
  • Two sizing adapters
  • One USB 3.0 Type B to USB 3.0 type A cable
  • One software CD
  • This is an upgraded T690-PL with both brightfield and darkfield light condensers. These versatile lighting options accommodate fixed or unfixed live cells, and provide contrast enhancement. The microscope’s infinity-corrected optical system ensures reliable, low-distortion magnification, with plan-achromatic corrections for accurate colors, excellent field flatness and edge-to-edge sharpness. The halogen illumination system provides low-fatigue, evenly-distributed light for maximum contrast and definition. This model is a popular choice for veterinarians and university laboratories.

    The trinocular head accommodates viewing through eyepieces and through the top-mounted photo port. The binocular viewing tubes use Siedentopf adjustment to easily fit any user. The head has a top-mounted, height-adjustable 23mm photo port for mounting optional cameras. C-mount cameras can be paired with various reduction lenses for mounting to the port and optimizing field-of-view.

    The objective turret provides instant access to 4 magnification levels to easily focus in on minute details from 40X to 1000X. Additional 15X eyepieces expand the maximum magnification to 1500X with 8 unique levels. This covers magnifications needed for studying hair follicles, cells, soil, and bacteria. The turret's reversed orientation provides more working room above the stage. These high-quality lenses are achromatically corrected to improve resolution and color accuracy, with planatic flat-field correction to provide edge-to-edge sharpness.

    The large 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level.

    Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The halogen light-source provides bright illumination with a lower color-temperature for decreased fatigue when used for long periods. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm 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 illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.

    A dry darkfield condenser is included for darkfield observation using the 40X objective lens or lower. With a 0.9 numerical aperture, the condenser works with non-immersion lenses. Two centering screws allow you to properly center the condenser for optimal contrast. Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index. This is particularly useful for observing live cells including blood analysis.

    Monitor and capture photos and videos with the included 6.3MP USB3.0 camera. The highly-sensitive back-illuminated sensor is designed for improved low-light imaging, making it suitable for fluorescence and darkfield microscopy. A 0.5X reduction lens is included to capture more of the microscope's field-of-view. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, image stitching, and a full complement of measuring tools. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.

    Specifications

    Optical System Infinite-conjugate
    Head Trinocular, 30° incline, 360° rotatable
    Interpupillary Adjustment Siedentopf compensation-free gemel, 55-75mm
    Ocular Diameter 30mm
    Ocular Diopters left ocular
    Eyepieces 10X, 15X
    Photo Port height-adjustable 23mm tube
    Objective Lenses Infinity-corrected
    Objective Parfocal Distance 45mm
    Objective Mounting Thread RMS 20.32mm
    Objective Turret Reverse quadruple, ball-bearing movement
    Focusing System Coaxial coarse and fine focus, tension control
    Division of Fine Focus 0.002mm
    Stage Design Double-layer with caliper
    Stage Dimensions 180mm x 150mm
    X-Y Translation Range 75mm x 50mm
    Transmitted Illumination 12V/20W halogen
    Condenser NA1.25 Abbe condenser with iris diaphragm
    NA0.7-0.9 dry darkfield condenser
    Sub-stage Condenser-holder rack and pinion
    Power 85-230VAC 50/60Hz wide-band

    Objective Lenses

    Magnification Corrections NA Immersion Medium Cover-glass Thickness
    4X plan-achromatic 0.10 0.17mm
    10X plan-achromatic 0.25 0.17mm
    40X plan-achromatic 0.65 0.17mm
    100X plan-achromatic 1.25 oil 0.17mm

    Camera Specifications
    Sensor Type Back-illuminated CMOS
    Sensor Optical Format 1/1.8"
    Active Pixels 6.3M (3072 x 2048)
    Pixel Size 2.4µm x 2.4µm
    Active Sensor Area 7.37mm x 4.92mm
    Shutter electronic rolling shutter
    Sensitivity 425mV @ 1/30s
    Spectral Response 380-650nm with IR-cut filter
    Capture Resolution and Maximum Framerate 30 fps @ 3072x2048, 38fps @ 1536x1024
    Connectivity USB 3.0
    Lens-mount C-mount
    Power 5VDC over USB

    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
    Windows Version
    Live video preview
    Captures still images and video
    Time-lapse capture
    Exposure and white-balance controls
    Dark-field correction
    Digital binning
    Image processing
    Measurement tools, including lines, arcs, polygons
    Segmentation and counting tools
    Image-stitching, extended depth-of-field, HDR
    Fluorescence color-mapping
    Mac/Linux Versions
    Live video preview
    Captures still images and video
    Exposure control
    Color adjustment
    Measurement tools, including lines, arcs, polygons

    Packing List:

  • One trinocular head
  • One microscope body
  • Four objective lenses: 4X, 10X, 40X, 100X
  • One pair 10X eyepieces
  • One pair 15X eyepieces
  • One dry darkfield condenser
  • Three color filters
  • One spare halogen bulb
  • One spare fuse
  • One power cord (US and Canada standard)
  • One dust cover
  • One sample immersion oil
  • One C-mount USB camera
  • One 0.5X reduction lens
  • Two sizing adapters
  • One USB 3.0 Type B to USB 3.0 type A cable
  • One software CD
  • This is an upgraded T690-PL with both brightfield and darkfield light condensers. These versatile lighting options accommodate fixed or unfixed live cells, and provide contrast enhancement. The microscope’s infinity-corrected optical system ensures reliable, low-distortion magnification, with plan-achromatic corrections for accurate colors, excellent field flatness and edge-to-edge sharpness. The halogen illumination system provides low-fatigue, evenly-distributed light for maximum contrast and definition. This model is a popular choice for veterinarians and university laboratories.

    The trinocular head accommodates viewing through eyepieces and through the top-mounted photo port. The binocular viewing tubes use Siedentopf adjustment to easily fit any user. The head has a top-mounted, height-adjustable 23mm photo port for mounting optional cameras. C-mount cameras can be paired with various reduction lenses for mounting to the port and optimizing field-of-view.

    The objective turret provides instant access to 4 magnification levels to easily focus in on minute details from 40X to 1000X. Additional 15X eyepieces expand the maximum magnification to 1500X with 8 unique levels. This covers magnifications needed for studying hair follicles, cells, soil, and bacteria. The turret's reversed orientation provides more working room above the stage. These high-quality lenses are achromatically corrected to improve resolution and color accuracy, with planatic flat-field correction to provide edge-to-edge sharpness.

    The large 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level.

    Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The halogen light-source provides bright illumination with a lower color-temperature for decreased fatigue when used for long periods. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm 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 illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.

    A dry darkfield condenser is included for darkfield observation using the 40X objective lens or lower. With a 0.9 numerical aperture, the condenser works with non-immersion lenses. Two centering screws allow you to properly center the condenser for optimal contrast. Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index. This is particularly useful for observing live cells including blood analysis.

    Monitor and capture photos and videos with the included 12MP USB3.0 camera. The sensitive back-illuminated sensor is designed for improved low-light imaging, making it suitable for fluorescence and darkfield microscopy. A 0.75X reduction lens is included to capture more of the microscope's field-of-view. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, image stitching, and a full complement of measuring tools. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.

    Specifications

    Optical System Infinite-conjugate
    Head Trinocular, 30° incline, 360° rotatable
    Interpupillary Adjustment Siedentopf compensation-free gemel, 55-75mm
    Ocular Diameter 30mm
    Ocular Diopters left ocular
    Eyepieces 10X, 15X
    Photo Port height-adjustable 23mm tube
    Objective Lenses Infinity-corrected
    Objective Parfocal Distance 45mm
    Objective Mounting Thread RMS 20.32mm
    Objective Turret Reverse quadruple, ball-bearing movement
    Focusing System Coaxial coarse and fine focus, tension control
    Division of Fine Focus 0.002mm
    Stage Design Double-layer with caliper
    Stage Dimensions 180mm x 150mm
    X-Y Translation Range 75mm x 50mm
    Transmitted Illumination 12V/20W halogen
    Condenser NA1.25 Abbe condenser with iris diaphragm
    NA0.7-0.9 dry darkfield condenser
    Sub-stage Condenser-holder rack and pinion
    Power 85-230VAC 50/60Hz wide-band

    Objective Lenses

    Magnification Corrections NA Immersion Medium Cover-glass Thickness
    4X plan-achromatic 0.10 0.17mm
    10X plan-achromatic 0.25 0.17mm
    40X plan-achromatic 0.65 0.17mm
    100X plan-achromatic 1.25 oil 0.17mm

    Camera Specifications
    Sensor Type Back-illuminated CMOS
    Sensor Optical Format 1/1.7"
    Active Pixels 12M (4000 x 3000)
    Pixel Size 1.85µm x 1.85µm
    Active Sensor Area 7.4mm x 5.55mm
    Shutter electronic rolling shutter
    Sensitivity 280mV @ 1/30s
    Spectral Response 380-650nm with IR-cut filter
    Capture Resolution and Maximum Framerate 25fps @ 4000x3000, 50fps @ 2048x1080
    Connectivity USB 3.0
    Lens-mount C-mount
    Compensating Lens 0.75X
    Power 5VDC over USB

    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
    Windows Version
    Live video preview
    Captures still images and video
    Time-lapse capture
    Exposure and white-balance controls
    Dark-field correction
    Digital binning
    Image processing
    Measurement tools, including lines, arcs, polygons
    Segmentation and counting tools
    Image-stitching, extended depth-of-field, HDR
    Fluorescence color-mapping
    Mac/Linux Versions
    Live video preview
    Captures still images and video
    Exposure control
    Color adjustment
    Measurement tools, including lines, arcs, polygons

    Packing List:

  • One trinocular head
  • One microscope body
  • Four objective lenses: 4X, 10X, 40X, 100X
  • One pair 10X eyepieces
  • One pair 15X eyepieces
  • One dry darkfield condenser
  • Three color filters
  • One spare halogen bulb
  • One spare fuse
  • One power cord (US and Canada standard)
  • One dust cover
  • One sample immersion oil
  • One C-mount USB camera
  • One 0.75X reduction lens
  • Two sizing adapters
  • One USB 3.0 Type B to USB 3.0 type A cable
  • One software CD
  • This is a brand new professional trinocular darkfield compound microscope with superior extreme widefield infinity Plan Achromatic optical system, offering crisp clear images. It comes with a 30 degree inclined 360 degree swiveling trinocular Siedentopf head, extreme widefield eyepieces, infinity Plan objectives, coaxial coarse & fine focusing, 3-D mechanical stage, and Kohler halogen illumination with wide band power supply (from 85V to 230V). The backward nosepiece configuration allows spacious room for convenient operation and comfortable observation. The trinocular port uses the third port for camera capabilities giving you the remaining two ports to view your specimen. This microscope provides eight darkfield magnification powers and eight levels of brightfield magnification (40X, 80X, 100X, 200X, 400X, 800X, 1000X and 2000X). It is a superb instrument for clinic offices, veterinary labs and research laboratories.

    Features:

    • An Affordable Infinity Plan Achromatic Optical Microscopy System with Kohler Illumination!
    • Backward Nosepiece Allowing Spacious Room for Comfortable Observation
    • Large Mechanical Stage with Two-microslide Specimen Clamp
    • Humanized Configuration Design Providing Comfortable Operation
    • Front Open Light house Framework for Easy Access to Light Bulb
    • Fully Coated Optical System with High Resolution
    • Crystal Clear Sharp Images
    • Precise Mechanical Control System
    • Backward Nosepiece Design for Spacious Operation Room
    • Kohler Illumination System with Field Diaphragm for Lighting Control
    • 30 Degree Inclined, 360 Degree Swiveling, Trinocular Siedentopf Head
    • Eight Darkfield Magnification Levels: 40X, 80X, 100X, 200X, 400X, 800X, 1000X and 2000X
    • Eight Brightfield Magnification Settings: 40X, 80X, 100X, 200X, 400X, 800X, 1000X and 2000X
    • Intensity-Variable Transmitted Halogen Lighting System
    • Abbe Condenser with Iris Diaphragm and Swing-Out Filter Holder
    • Rack and Pinion Adjustment for Condenser
    • Low Position Coaxial Stage Movement Control Knobs
    • Dual Side Coaxial Coarse and Fine Focusing Control
    • Adjustable Interpupillary Distance
    • Adjustable Diopter on Ocular
    • Durable Cast Alloy Frame Stand with Stain Resistant Enamel Finish
    • Four Infinity Plan Objectives: 4X, 10X, 40X, 100X
    • Two Sets of Wide Field Eyepieces: Wide Field 10X (22mm Field of View) and 20X
    • Large Double Layer Mechanical Stage with Stain Resistant Finish
    • Upward Stage Stopper to Protect Objectives and Slides
    • Compatible with a Wide Range of Optional Accessories, Including Phase Contrast and Darkfield Condensers
    • Manufactured under ISO 9001 Quality Control Standards
    • Excellent Five (5) Year Factory Warranty

     

    Specifications:

    • Optical System: infinity corrected
    • Nosepiece: backward, ball bearing quadruple
    • Head: Siedentopf trinocular head, 30-degree inclined
    • Eyepiece: WH10X/22mm and WH20X
    • Objectives: infinity Plan objective 4X, 10X, 40X (spring), 100X (spring, oil)
    • Focusing: low position coaxial focus system
    • Interpupillary Adjustment Mechanisms: 2-3/16" - 3-0" (55 - 75mm)
    • Mechanical Stage: 7.1"x5.9" (180mm x 150mm)
    • Stage Traveling Range: 3"x 2" (75x50mm)
    • Division of Fine Focusing: 0.0000787" (0.002mm)
    • Darkfield Condenser: N.A. 0.90, dry, swing with iris diaphragm filter
    • Brightfield Condenser: N.A. 1.25, swing with iris diaphragm filter
    • Illumination: Kohler, halogen 12V/20W
    • Power Supply: 85V-230V wide voltage, CE certified

     

    Packing List:

    • One Trinocular Siedentopf Head
    • One Microscope Body Frame with Base and Kohler Illumination System
    • Four Infinity Plan Objectives: 4X, 10X, 40X and 100X
    • Two Pairs of Extreme Widefield Eyepieces: WH10X and WH20X
    • One Dry Darkfield Condenser (N.A. 0.90)
    • One Brightfield Condenser (N.A. 1.25)
    • One Power Cord
    • Three Color Filters
    • One Dust Cover
    • One Spare Halogen Bulb
    • One Spare Fuse
    • Immersion Oil
    • User's Manual Download
    • Shipping Weight: 25 lbs

     

    This is an upgraded T690-PL with both brightfield and darkfield light condensers. These versatile lighting options accommodate fixed or unfixed live cells, and provide contrast enhancement. The microscope’s infinity-corrected optical system ensures reliable, low-distortion magnification, with plan-achromatic corrections for accurate colors, excellent field flatness and edge-to-edge sharpness. The halogen illumination system provides low-fatigue, evenly-distributed light for maximum contrast and definition. This model is a popular choice for veterinarians and university laboratories.

    The trinocular head accommodates viewing through eyepieces and through the top-mounted photo port. The binocular viewing tubes use Siedentopf adjustment to easily fit any user. The head has a top-mounted, height-adjustable 23mm photo port for mounting optional cameras. C-mount cameras can be paired with various reduction lenses for mounting to the port and optimizing field-of-view.

    The objective turret provides instant access to 4 magnification levels to easily focus in on minute details from 40X to 1000X. Additional 20X eyepieces expand the maximum magnification to 2000X with 8 unique levels. This covers magnifications needed for studying hair follicles, cells, soil, and bacteria. The turret's reversed orientation provides more working room above the stage. These high-quality lenses are achromatically corrected to improve resolution and color accuracy, with planatic flat-field correction to provide edge-to-edge sharpness.

    The large 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level.

    Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The halogen light-source provides bright illumination with a lower color-temperature for decreased fatigue when used for long periods. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm 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 illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.

    A dry darkfield condenser is included for darkfield observation using the 40X objective lens or lower. With a 0.9 numerical aperture, the condenser works with non-immersion lenses. Two centering screws allow you to properly center the condenser for optimal contrast. Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index. This is particularly useful for observing live cells including blood analysis.

    Monitor and capture photos and videos with the included 1.2MP USB2.0 camera. The ultra-sensitive back-illuminated sensor is designed to excel at low-light imaging, making it ideal for fluorescence and darkfield microscopy. A 0.37X reduction lens is included to capture more of the microscope's field-of-view. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, image stitching, and a full complement of measuring tools. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.

    Specifications

    Optical System Infinite-conjugate
    Head Trinocular, 30° incline, 360° rotatable
    Interpupillary Adjustment Siedentopf compensation-free gemel, 55-75mm
    Ocular Diameter 30mm
    Ocular Diopters left ocular
    Eyepieces 10X, 20X
    Photo Port height-adjustable 23mm tube
    Objective Lenses Infinity-corrected
    Objective Parfocal Distance 45mm
    Objective Mounting Thread RMS 20.32mm
    Objective Turret Reverse quadruple, ball-bearing movement
    Focusing System Coaxial coarse and fine focus, tension control
    Division of Fine Focus 0.002mm
    Stage Design Double-layer with caliper
    Stage Dimensions 180mm x 150mm
    X-Y Translation Range 75mm x 50mm
    Transmitted Illumination 12V/20W halogen
    Condenser NA1.25 Abbe condenser with iris diaphragm
    NA0.7-0.9 dry darkfield condenser
    Sub-stage Condenser-holder rack and pinion
    Power 85-230VAC 50/60Hz wide-band

    Objective Lenses

    Magnification Corrections NA Immersion Medium Cover-glass Thickness
    4X plan-achromatic 0.10 0.17mm
    10X plan-achromatic 0.25 0.17mm
    40X plan-achromatic 0.65 0.17mm
    100X plan-achromatic 1.25 oil 0.17mm

    Camera Specifications
    Sensor Type Back-illuminated CMOS
    Sensor Optical Format 1/3"
    Active Pixels 1.2M (1280 x 960)
    Pixel Size 3.75µm x 3.75µm
    Active Sensor Area 4.80mm x 3.60mm
    Shutter electronic rolling shutter
    Sensitivity 2040mV @ 1/30s
    Spectral Response 380-650nm with IR-cut filter
    Capture Resolution and Maximum Framerate 27fps @ 1280x960
    54fps @ 640x480
    Connectivity USB 2.0
    Lens-mount C-mount
    Compensating Lens 0.37X
    Power 5VDC over USB

    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
    Windows Version
    Live video preview
    Captures still images and video
    Time-lapse capture
    Exposure and white-balance controls
    Dark-field correction
    Digital binning
    Image processing
    Measurement tools, including lines, arcs, polygons
    Segmentation and counting tools
    Image-stitching, extended depth-of-field, HDR
    Fluorescence color-mapping
    Mac/Linux Versions
    Live video preview
    Captures still images and video
    Exposure control
    Color adjustment
    Measurement tools, including lines, arcs, polygons

    Packing List:

  • One trinocular head
  • One microscope body
  • Four objective lenses: 4X, 10X, 40X, 100X
  • One pair 10X eyepieces
  • One pair 20X eyepieces
  • One dry darkfield condenser
  • Three color filters
  • One spare halogen bulb
  • One spare fuse
  • One power cord (US and Canada standard)
  • One dust cover
  • One sample immersion oil
  • One C-mount USB camera
  • One 0.37X reduction lens
  • Two sizing adapters
  • One USB Type B to USB type A cable
  • One software CD
  • This is an upgraded T690-PL with both brightfield and darkfield light condensers. These versatile lighting options accommodate fixed or unfixed live cells, and provide contrast enhancement. The microscope’s infinity-corrected optical system ensures reliable, low-distortion magnification, with plan-achromatic corrections for accurate colors, excellent field flatness and edge-to-edge sharpness. The halogen illumination system provides low-fatigue, evenly-distributed light for maximum contrast and definition. This model is a popular choice for veterinarians and university laboratories.

    The trinocular head accommodates viewing through eyepieces and through the top-mounted photo port. The binocular viewing tubes use Siedentopf adjustment to easily fit any user. The head has a top-mounted, height-adjustable 23mm photo port for mounting optional cameras. C-mount cameras can be paired with various reduction lenses for mounting to the port and optimizing field-of-view.

    The objective turret provides instant access to 4 magnification levels to easily focus in on minute details from 40X to 1000X. Additional 20X eyepieces expand the maximum magnification to 2000X with 8 unique levels. This covers magnifications needed for studying hair follicles, cells, soil, and bacteria. The turret's reversed orientation provides more working room above the stage. These high-quality lenses are achromatically corrected to improve resolution and color accuracy, with planatic flat-field correction to provide edge-to-edge sharpness.

    The large 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level.

    Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The halogen light-source provides bright illumination with a lower color-temperature for decreased fatigue when used for long periods. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm 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 illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.

    A dry darkfield condenser is included for darkfield observation using the 40X objective lens or lower. With a 0.9 numerical aperture, the condenser works with non-immersion lenses. Two centering screws allow you to properly center the condenser for optimal contrast. Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index. This is particularly useful for observing live cells including blood analysis.

    Monitor and capture photos and videos with the included 2MP USB2.0 camera. The ultra-sensitive back-illuminated sensor is designed to excel at low-light imaging, making it ideal for fluorescence and darkfield microscopy. A 0.37X reduction lens is included to capture more of the microscope's field-of-view. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, image stitching, and a full complement of measuring tools. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.

    Specifications

    Optical System Infinite-conjugate
    Head Trinocular, 30° incline, 360° rotatable
    Interpupillary Adjustment Siedentopf compensation-free gemel, 55-75mm
    Ocular Diameter 30mm
    Ocular Diopters left ocular
    Eyepieces 10X, 20X
    Photo Port height-adjustable 23mm tube
    Objective Lenses Infinity-corrected
    Objective Parfocal Distance 45mm
    Objective Mounting Thread RMS 20.32mm
    Objective Turret Reverse quadruple, ball-bearing movement
    Focusing System Coaxial coarse and fine focus, tension control
    Division of Fine Focus 0.002mm
    Stage Design Double-layer with caliper
    Stage Dimensions 180mm x 150mm
    X-Y Translation Range 75mm x 50mm
    Transmitted Illumination 12V/20W halogen
    Condenser NA1.25 Abbe condenser with iris diaphragm
    NA0.7-0.9 dry darkfield condenser
    Sub-stage Condenser-holder rack and pinion
    Power 85-230VAC 50/60Hz wide-band

    Objective Lenses

    Magnification Corrections NA Immersion Medium Cover-glass Thickness
    4X plan-achromatic 0.10 0.17mm
    10X plan-achromatic 0.25 0.17mm
    40X plan-achromatic 0.65 0.17mm
    100X plan-achromatic 1.25 oil 0.17mm

    Camera Specifications
    Sensor Type Back-illuminated CMOS
    Sensor Optical Format 1/2.8"
    Active Pixels 2M (1920 x 1080)
    Pixel Size 2.9µm x 2.9µm
    Active Sensor Area 5.57mm x 3.13mm
    Shutter electronic rolling shutter
    Sensitivity 1300mV @ 1/30s
    Spectral Response 380-650nm with IR-cut filter
    Capture Resolution and Maximum Framerate 17fps @ 1920x1080
    Connectivity USB 2.0
    Lens-mount C-mount
    Compensating Lens 0.37X
    Power 5VDC over USB

    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
    Windows Version
    Live video preview
    Captures still images and video
    Time-lapse capture
    Exposure and white-balance controls
    Dark-field correction
    Digital binning
    Image processing
    Measurement tools, including lines, arcs, polygons
    Segmentation and counting tools
    Image-stitching, extended depth-of-field, HDR
    Fluorescence color-mapping
    Mac/Linux Versions
    Live video preview
    Captures still images and video
    Exposure control
    Color adjustment
    Measurement tools, including lines, arcs, polygons

    Packing List:

  • One trinocular head
  • One microscope body
  • Four objective lenses: 4X, 10X, 40X, 100X
  • One pair 10X eyepieces
  • One pair 20X eyepieces
  • One dry darkfield condenser
  • Three color filters
  • One spare halogen bulb
  • One spare fuse
  • One power cord (US and Canada standard)
  • One dust cover
  • One sample immersion oil
  • One C-mount USB camera
  • One 0.37X reduction lens
  • Two sizing adapters
  • One USB Type B to USB type A cable
  • One software CD
  • This is an upgraded T690-PL with both brightfield and darkfield light condensers. These versatile lighting options accommodate fixed or unfixed live cells, and provide contrast enhancement. The microscope’s infinity-corrected optical system ensures reliable, low-distortion magnification, with plan-achromatic corrections for accurate colors, excellent field flatness and edge-to-edge sharpness. The halogen illumination system provides low-fatigue, evenly-distributed light for maximum contrast and definition. This model is a popular choice for veterinarians and university laboratories.

    The trinocular head accommodates viewing through eyepieces and through the top-mounted photo port. The binocular viewing tubes use Siedentopf adjustment to easily fit any user. The head has a top-mounted, height-adjustable 23mm photo port for mounting optional cameras. C-mount cameras can be paired with various reduction lenses for mounting to the port and optimizing field-of-view.

    The objective turret provides instant access to 4 magnification levels to easily focus in on minute details from 40X to 1000X. Additional 20X eyepieces expand the maximum magnification to 2000X with 8 unique levels. This covers magnifications needed for studying hair follicles, cells, soil, and bacteria. The turret's reversed orientation provides more working room above the stage. These high-quality lenses are achromatically corrected to improve resolution and color accuracy, with planatic flat-field correction to provide edge-to-edge sharpness.

    The large 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level.

    Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The halogen light-source provides bright illumination with a lower color-temperature for decreased fatigue when used for long periods. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm 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 illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.

    A dry darkfield condenser is included for darkfield observation using the 40X objective lens or lower. With a 0.9 numerical aperture, the condenser works with non-immersion lenses. Two centering screws allow you to properly center the condenser for optimal contrast. Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index. This is particularly useful for observing live cells including blood analysis.

    Monitor and capture photos and videos with the included 3.1MP USB2.0 camera. The highly-sensitive back-illuminated sensor is designed for improved low-light imaging, making it suitable for fluorescence and darkfield microscopy. A 0.37X reduction lens is included to capture more of the microscope's field-of-view. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, image stitching, and a full complement of measuring tools. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.

    Specifications

    Optical System Infinite-conjugate
    Head Trinocular, 30° incline, 360° rotatable
    Interpupillary Adjustment Siedentopf compensation-free gemel, 55-75mm
    Ocular Diameter 30mm
    Ocular Diopters left ocular
    Eyepieces 10X, 20X
    Photo Port height-adjustable 23mm tube
    Objective Lenses Infinity-corrected
    Objective Parfocal Distance 45mm
    Objective Mounting Thread RMS 20.32mm
    Objective Turret Reverse quadruple, ball-bearing movement
    Focusing System Coaxial coarse and fine focus, tension control
    Division of Fine Focus 0.002mm
    Stage Design Double-layer with caliper
    Stage Dimensions 180mm x 150mm
    X-Y Translation Range 75mm x 50mm
    Transmitted Illumination 12V/20W halogen
    Condenser NA1.25 Abbe condenser with iris diaphragm
    NA0.7-0.9 dry darkfield condenser
    Sub-stage Condenser-holder rack and pinion
    Power 85-230VAC 50/60Hz wide-band

    Objective Lenses

    Magnification Corrections NA Immersion Medium Cover-glass Thickness
    4X plan-achromatic 0.10 0.17mm
    10X plan-achromatic 0.25 0.17mm
    40X plan-achromatic 0.65 0.17mm
    100X plan-achromatic 1.25 oil 0.17mm

    Camera Specifications
    Sensor Type Back-illuminated CMOS
    Sensor Optical Format 1/2.8"
    Active Pixels 3.1M (2048 x 1536)
    Pixel Size 2.5µm x 2.5µm
    Active Sensor Area 5.12mm x 3.84mm
    Shutter electronic rolling shutter
    Sensitivity 600mV @ 1/30s
    Spectral Response 380-650nm with IR-cut filter
    Capture Resolution and Maximum Framerate 10.5fps @ 2048x1536, 15fps @ 1920x1080
    Connectivity USB 2.0
    Lens-mount C-mount
    Compensating Lens 0.37X
    Power 5VDC over USB

    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
    Windows Version
    Live video preview
    Captures still images and video
    Time-lapse capture
    Exposure and white-balance controls
    Dark-field correction
    Digital binning
    Image processing
    Measurement tools, including lines, arcs, polygons
    Segmentation and counting tools
    Image-stitching, extended depth-of-field, HDR
    Fluorescence color-mapping
    Mac/Linux Versions
    Live video preview
    Captures still images and video
    Exposure control
    Color adjustment
    Measurement tools, including lines, arcs, polygons

    Packing List:

  • One trinocular head
  • One microscope body
  • Four objective lenses: 4X, 10X, 40X, 100X
  • One pair 10X eyepieces
  • One pair 20X eyepieces
  • One dry darkfield condenser
  • Three color filters
  • One spare halogen bulb
  • One spare fuse
  • One power cord (US and Canada standard)
  • One dust cover
  • One sample immersion oil
  • One C-mount USB camera
  • One 0.37X reduction lens
  • Two sizing adapters
  • One USB Type B to USB type A cable
  • One software CD
  • This is an upgraded T690-PL with both brightfield and darkfield light condensers. These versatile lighting options accommodate fixed or unfixed live cells, and provide contrast enhancement. The microscope’s infinity-corrected optical system ensures reliable, low-distortion magnification, with plan-achromatic corrections for accurate colors, excellent field flatness and edge-to-edge sharpness. The halogen illumination system provides low-fatigue, evenly-distributed light for maximum contrast and definition. This model is a popular choice for veterinarians and university laboratories.

    The trinocular head accommodates viewing through eyepieces and through the top-mounted photo port. The binocular viewing tubes use Siedentopf adjustment to easily fit any user. The head has a top-mounted, height-adjustable 23mm photo port for mounting optional cameras. C-mount cameras can be paired with various reduction lenses for mounting to the port and optimizing field-of-view.

    The objective turret provides instant access to 4 magnification levels to easily focus in on minute details from 40X to 1000X. Additional 20X eyepieces expand the maximum magnification to 2000X with 8 unique levels. This covers magnifications needed for studying hair follicles, cells, soil, and bacteria. The turret's reversed orientation provides more working room above the stage. These high-quality lenses are achromatically corrected to improve resolution and color accuracy, with planatic flat-field correction to provide edge-to-edge sharpness.

    The large 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level.

    Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The halogen light-source provides bright illumination with a lower color-temperature for decreased fatigue when used for long periods. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm 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 illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.

    A dry darkfield condenser is included for darkfield observation using the 40X objective lens or lower. With a 0.9 numerical aperture, the condenser works with non-immersion lenses. Two centering screws allow you to properly center the condenser for optimal contrast. Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index. This is particularly useful for observing live cells including blood analysis.

    Monitor and capture photos and videos with the included 5.3MP USB2.0 camera. The highly-sensitive back-illuminated sensor is designed for improved low-light imaging, making it suitable for fluorescence and darkfield microscopy. A 0.5X reduction lens is included to capture more of the microscope's field-of-view. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, image stitching, and a full complement of measuring tools. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.

    Specifications

    Optical System Infinite-conjugate
    Head Trinocular, 30° incline, 360° rotatable
    Interpupillary Adjustment Siedentopf compensation-free gemel, 55-75mm
    Ocular Diameter 30mm
    Ocular Diopters left ocular
    Eyepieces 10X, 20X
    Photo Port height-adjustable 23mm tube
    Objective Lenses Infinity-corrected
    Objective Parfocal Distance 45mm
    Objective Mounting Thread RMS 20.32mm
    Objective Turret Reverse quadruple, ball-bearing movement
    Focusing System Coaxial coarse and fine focus, tension control
    Division of Fine Focus 0.002mm
    Stage Design Double-layer with caliper
    Stage Dimensions 180mm x 150mm
    X-Y Translation Range 75mm x 50mm
    Transmitted Illumination 12V/20W halogen
    Condenser NA1.25 Abbe condenser with iris diaphragm
    NA0.7-0.9 dry darkfield condenser
    Sub-stage Condenser-holder rack and pinion
    Power 85-230VAC 50/60Hz wide-band

    Objective Lenses

    Magnification Corrections NA Immersion Medium Cover-glass Thickness
    4X plan-achromatic 0.10 0.17mm
    10X plan-achromatic 0.25 0.17mm
    40X plan-achromatic 0.65 0.17mm
    100X plan-achromatic 1.25 oil 0.17mm

    Camera Specifications
    Sensor Type Back-illuminated CMOS
    Sensor Optical Format 1/1.9"
    Active Pixels 5.3M (3072 x 1728)
    Pixel Size 2.4µm x 2.4µm
    Active Sensor Area 7.37mm x 4.15mm
    Shutter electronic rolling shutter
    Sensitivity 425mV @ 1/30s
    Spectral Response 380-650nm with IR-cut filter
    Capture Resolution and Maximum Framerate 5.5fps @ 3072x1728, 35fps @ 1280x720
    Connectivity USB 2.0
    Lens-mount C-mount
    Compensating Lens 0.5X
    Power 5VDC over USB

    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
    Windows Version
    Live video preview
    Captures still images and video
    Time-lapse capture
    Exposure and white-balance controls
    Dark-field correction
    Digital binning
    Image processing
    Measurement tools, including lines, arcs, polygons
    Segmentation and counting tools
    Image-stitching, extended depth-of-field, HDR
    Fluorescence color-mapping
    Mac/Linux Versions
    Live video preview
    Captures still images and video
    Exposure control
    Color adjustment
    Measurement tools, including lines, arcs, polygons

    Packing List:

  • One trinocular head
  • One microscope body
  • Four objective lenses: 4X, 10X, 40X, 100X
  • One pair 10X eyepieces
  • One pair 20X eyepieces
  • One dry darkfield condenser
  • Three color filters
  • One spare halogen bulb
  • One spare fuse
  • One power cord (US and Canada standard)
  • One dust cover
  • One sample immersion oil
  • One C-mount USB camera
  • One 0.5X reduction lens
  • Two sizing adapters
  • One USB Type B to USB type A cable
  • One software CD
  • This is an upgraded T690-PL with both brightfield and darkfield light condensers. These versatile lighting options accommodate fixed or unfixed live cells, and provide contrast enhancement. The microscope’s infinity-corrected optical system ensures reliable, low-distortion magnification, with plan-achromatic corrections for accurate colors, excellent field flatness and edge-to-edge sharpness. The halogen illumination system provides low-fatigue, evenly-distributed light for maximum contrast and definition. This model is a popular choice for veterinarians and university laboratories.

    The trinocular head accommodates viewing through eyepieces and through the top-mounted photo port. The binocular viewing tubes use Siedentopf adjustment to easily fit any user. The head has a top-mounted, height-adjustable 23mm photo port for mounting optional cameras. C-mount cameras can be paired with various reduction lenses for mounting to the port and optimizing field-of-view.

    The objective turret provides instant access to 4 magnification levels to easily focus in on minute details from 40X to 1000X. Additional 20X eyepieces expand the maximum magnification to 2000X with 8 unique levels. This covers magnifications needed for studying hair follicles, cells, soil, and bacteria. The turret's reversed orientation provides more working room above the stage. These high-quality lenses are achromatically corrected to improve resolution and color accuracy, with planatic flat-field correction to provide edge-to-edge sharpness.

    The large 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level.

    Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The halogen light-source provides bright illumination with a lower color-temperature for decreased fatigue when used for long periods. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm 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 illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.

    A dry darkfield condenser is included for darkfield observation using the 40X objective lens or lower. With a 0.9 numerical aperture, the condenser works with non-immersion lenses. Two centering screws allow you to properly center the condenser for optimal contrast. Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index. This is particularly useful for observing live cells including blood analysis.

    Monitor and capture photos and videos with the included 1.2MP USB3.0 camera. With extraordinary sensitivity and high framerates, the MU123-FL provides high-definition imaging for low-light applications, including fluorescence and darkfield. Using a cutting-edge 1.2MP back-illuminated CMOS sensor with an incredible 2040mV sensitivity (1/30s), high gain-levels can be used for highly-responsive realtime video. A 0.37X reduction lens is included to capture more of the microscope's field-of-view. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, image stitching, and a full complement of measuring tools. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.

    Specifications

    Optical System Infinite-conjugate
    Head Trinocular, 30° incline, 360° rotatable
    Interpupillary Adjustment Siedentopf compensation-free gemel, 55-75mm
    Ocular Diameter 30mm
    Ocular Diopters left ocular
    Eyepieces 10X, 20X
    Photo Port height-adjustable 23mm tube
    Objective Lenses Infinity-corrected
    Objective Parfocal Distance 45mm
    Objective Mounting Thread RMS 20.32mm
    Objective Turret Reverse quadruple, ball-bearing movement
    Focusing System Coaxial coarse and fine focus, tension control
    Division of Fine Focus 0.002mm
    Stage Design Double-layer with caliper
    Stage Dimensions 180mm x 150mm
    X-Y Translation Range 75mm x 50mm
    Transmitted Illumination 12V/20W halogen
    Condenser NA1.25 Abbe condenser with iris diaphragm
    NA0.7-0.9 dry darkfield condenser
    Sub-stage Condenser-holder rack and pinion
    Power 85-230VAC 50/60Hz wide-band

    Objective Lenses

    Magnification Corrections NA Immersion Medium Cover-glass Thickness
    4X plan-achromatic 0.10 0.17mm
    10X plan-achromatic 0.25 0.17mm
    40X plan-achromatic 0.65 0.17mm
    100X plan-achromatic 1.25 oil 0.17mm

    Camera Specifications
    Sensor Type Back-illuminated CMOS
    Sensor Optical Format 1/3"
    Active Pixels 1.2M (1280 x 960)
    Pixel Size 3.75µm x 3.75µm
    Active Sensor Area 4.80mm x 3.60mm
    Shutter electronic rolling shutter
    Sensitivity 2040mV @ 1/30s
    Spectral Response 380-650nm with IR-cut filter
    Capture Resolution and Maximum Framerate 60fps @ 1280x960
    120fps @ 640x480
    Connectivity USB 3.0
    Lens-mount C-mount
    Compensating Lens 0.37X
    Power 5VDC over USB

    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
    Windows Version
    Live video preview
    Captures still images and video
    Time-lapse capture
    Exposure and white-balance controls
    Dark-field correction
    Digital binning
    Image processing
    Measurement tools, including lines, arcs, polygons
    Segmentation and counting tools
    Image-stitching, extended depth-of-field, HDR
    Fluorescence color-mapping
    Mac/Linux Versions
    Live video preview
    Captures still images and video
    Exposure control
    Color adjustment
    Measurement tools, including lines, arcs, polygons

    Packing List:

  • One trinocular head
  • One microscope body
  • Four objective lenses: 4X, 10X, 40X, 100X
  • One pair 10X eyepieces
  • One pair 20X eyepieces
  • One dry darkfield condenser
  • Three color filters
  • One spare halogen bulb
  • One spare fuse
  • One power cord (US and Canada standard)
  • One dust cover
  • One sample immersion oil
  • One C-mount USB camera
  • One 0.37X reduction lens
  • Two sizing adapters
  • One USB 3.0 Type B to USB 3.0 type A cable
  • One software CD
  • This is an upgraded T690-PL with both brightfield and darkfield light condensers. These versatile lighting options accommodate fixed or unfixed live cells, and provide contrast enhancement. The microscope’s infinity-corrected optical system ensures reliable, low-distortion magnification, with plan-achromatic corrections for accurate colors, excellent field flatness and edge-to-edge sharpness. The halogen illumination system provides low-fatigue, evenly-distributed light for maximum contrast and definition. This model is a popular choice for veterinarians and university laboratories.

    The trinocular head accommodates viewing through eyepieces and through the top-mounted photo port. The binocular viewing tubes use Siedentopf adjustment to easily fit any user. The head has a top-mounted, height-adjustable 23mm photo port for mounting optional cameras. C-mount cameras can be paired with various reduction lenses for mounting to the port and optimizing field-of-view.

    The objective turret provides instant access to 4 magnification levels to easily focus in on minute details from 40X to 1000X. Additional 20X eyepieces expand the maximum magnification to 2000X with 8 unique levels. This covers magnifications needed for studying hair follicles, cells, soil, and bacteria. The turret's reversed orientation provides more working room above the stage. These high-quality lenses are achromatically corrected to improve resolution and color accuracy, with planatic flat-field correction to provide edge-to-edge sharpness.

    The large 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides. The stage's low-position controls are conveniently placed near the coaxial focus knobs for a streamlined workflow. Examining specimen slides is intuitive and precise for users at any skill level.

    Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The halogen light-source provides bright illumination with a lower color-temperature for decreased fatigue when used for long periods. The Abbe light condenser has a high 1.25 numerical aperture for oil-immersion, and an iris diaphragm 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 illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.

    A dry darkfield condenser is included for darkfield observation using the 40X objective lens or lower. With a 0.9 numerical aperture, the condenser works with non-immersion lenses. Two centering screws allow you to properly center the condenser for optimal contrast. Darkfield observation will provide contrast in otherwise indistinguishable objects by highlighting changes in refractive index. This is particularly useful for observing live cells including blood analysis.

    Monitor and capture photos and videos with the included 2MP USB3.0 camera. With extraordinary sensitivity and a maximum framerate of 125fps, the MU203-BI provides high-definition imaging for low-light applications, including fluorescence and darkfield. Using a cutting-edge 2MP back-illuminated CMOS sensor with an incredible 2350mV sensitivity (1/30s), high gain-levels can be used for highly-responsive realtime video. A 0.37X reduction lens is included to capture more of the microscope's field-of-view. Our professional software for Windows provides a wide assortment of capture and photo-editing functions including color correction, time-lapse capture, image stitching, and a full complement of measuring tools. A lite version of our software is available for Mac and Linux with essential functionality for capturing photos and videos.

    Specifications

    Optical System Infinite-conjugate
    Head Trinocular, 30° incline, 360° rotatable
    Interpupillary Adjustment Siedentopf compensation-free gemel, 55-75mm
    Ocular Diameter 30mm
    Ocular Diopters left ocular
    Eyepieces 10X, 20X
    Photo Port height-adjustable 23mm tube
    Objective Lenses Infinity-corrected
    Objective Parfocal Distance 45mm
    Objective Mounting Thread RMS 20.32mm
    Objective Turret Reverse quadruple, ball-bearing movement
    Focusing System Coaxial coarse and fine focus, tension control
    Division of Fine Focus 0.002mm
    Stage Design Double-layer with caliper
    Stage Dimensions 180mm x 150mm
    X-Y Translation Range 75mm x 50mm
    Transmitted Illumination 12V/20W halogen
    Condenser NA1.25 Abbe condenser with iris diaphragm
    NA0.7-0.9 dry darkfield condenser
    Sub-stage Condenser-holder rack and pinion
    Power 85-230VAC 50/60Hz wide-band

    Objective Lenses

    Magnification Corrections NA Immersion Medium Cover-glass Thickness
    4X plan-achromatic 0.10 0.17mm
    10X plan-achromatic 0.25 0.17mm
    40X plan-achromatic 0.65 0.17mm
    100X plan-achromatic 1.25 oil 0.17mm

    Camera Specifications
    Sensor Type Back-illuminated CMOS
    Sensor Optical Format 1/2.8"
    Active Pixels 2M (1920 x 1080)
    Pixel Size 2.9µm x 2.9µm
    Active Sensor Area 5.57mm x 3.13mm
    Shutter electronic rolling shutter
    Sensitivity 1300mV @ 1/30s
    Spectral Response 380-650nm with IR-cut filter
    Capture Resolution and Maximum Framerate 125fps @ 1920x1080
    Connectivity USB 3.0
    Lens-mount C-mount
    Power 5VDC over USB

    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
    Windows Version
    Live video preview
    Captures still images and video
    Time-lapse capture
    Exposure and white-balance controls
    Dark-field correction
    Digital binning
    Image processing
    Measurement tools, including lines, arcs, polygons
    Segmentation and counting tools
    Image-stitching, extended depth-of-field, HDR
    Fluorescence color-mapping
    Mac/Linux Versions
    Live video preview
    Captures still images and video
    Exposure control
    Color adjustment
    Measurement tools, including lines, arcs, polygons

    Packing List:

  • One trinocular head
  • One microscope body
  • Four objective lenses: 4X, 10X, 40X, 100X
  • One pair 10X eyepieces
  • One pair 20X eyepieces
  • One dry darkfield condenser
  • Three color filters
  • One spare halogen bulb
  • One spare fuse
  • One power cord (US and Canada standard)
  • One dust cover
  • One sample immersion oil
  • One C-mount USB camera
  • One 0.5X reduction lens
  • Two sizing adapters
  • One USB 3.0 Type B to USB 3.0 type A cable
  • One software CD
  • This is an upgraded T690-PL with both brightfield and darkfield light condensers. These versatile lighting options accommodate fixed or unfixed live cells, and provide contrast enhancement. The microscope’s infinity-corrected optical system ensures reliable, low-distortion magnification, with plan-achromatic corrections for accurate colors, excellent field flatness and edge-to-edge sharpness. The halogen illumination sy