AmScope FM820 Series Upright EPI-Fluorescence Trinocular Compound Microscope 40X-600X Magnification with Rotating Multi-Filter Turret AmScope FM820 Series Upright EPI-Fluorescence Trinocular Compound Microscope 40X-1000X Magnification with Rotating Multi-Filter Turret and 1.5MP Color Global Shutter Camera AmScope FM820 Series Upright EPI-Fluorescence Trinocular Compound Microscope 40X-1000X Magnification with Rotating Multi-Filter Turret and 2.3MP Color Global Shutter Camera AmScope FM820 Series Upright EPI-Fluorescence Trinocular Compound Microscope 40X-1000X Magnification with Rotating Multi-Filter Turret and 3.1MP Color Global Shutter Camera AmScope FM820 Series Upright EPI-Fluorescence Trinocular Compound Microscope 40X-1000X Magnification with Rotating Multi-Filter Turret and 3.1MP Monochrome Global Shutter Camera AmScope FM820 Series Upright EPI-Fluorescence Trinocular Compound Microscope 40X-1000X Magnification with Rotating Multi-Filter Turret and 5MP Color Global Shutter Camera AmScope FM820 Series Upright EPI-Fluorescence Trinocular Compound Microscope 40X-1000X Magnification with Rotating Multi-Filter Turret and 9MP Color Global Shutter Camera AmScope FM820 Series Upright EPI-Fluorescence Trinocular Compound Microscope 40X-1500X Magnification with Rotating Multi-Filter Turre AmScope FM820 Series Upright EPI-Fluorescence Trinocular Compound Microscope 40X-1500X Magnification with Rotating Multi-Filter Turret and 1.5MP Color Global Shutter Camera AmScope FM820 Series Upright EPI-Fluorescence Trinocular Compound Microscope 40X-1500X Magnification with Rotating Multi-Filter Turret and 2.3MP Color Global Shutter Camera AmScope FM820 Series Upright EPI-Fluorescence Trinocular Compound Microscope 40X-1500X Magnification with Rotating Multi-Filter Turret and 3.1MP Color Global Shutter Camera AmScope FM820 Series Upright EPI-Fluorescence Trinocular Compound Microscope 40X-1500X Magnification with Rotating Multi-Filter Turret and 3.1MP Monochrome Global Shutter Camera AmScope FM820 Series Upright EPI-Fluorescence Trinocular Compound Microscope 40X-1500X Magnification with Rotating Multi-Filter Turret and 5MP Color Global Shutter Camera AmScope FM820 Series Upright EPI-Fluorescence Trinocular Compound Microscope 40X-1500X Magnification with Rotating Multi-Filter Turret and 9MP Color Global Shutter Camera AmScope FM820 Series Upright EPI-Fluorescence Trinocular Compound Microscope 40X-2000X Magnification with Rotating Multi-Filter Turret AmScope FM820 Series Upright EPI-Fluorescence Trinocular Compound Microscope 40X-2000X Magnification with Rotating Multi-Filter Turret and 1.5MP Color Global Shutter Camera AmScope FM820 Series Upright EPI-Fluorescence Trinocular Compound Microscope 40X-2000X Magnification with Rotating Multi-Filter Turret and 2.3MP Color Global Shutter Camera AmScope FM820 Series Upright EPI-Fluorescence Trinocular Compound Microscope 40X-2000X Magnification with Rotating Multi-Filter Turret and 3.1MP Color Global Shutter Camera AmScope FM820 Series Upright EPI-Fluorescence Trinocular Compound Microscope 40X-2000X Magnification with Rotating Multi-Filter Turret and 3.1MP Monochrome Global Shutter Camera AmScope FM820 Series Upright EPI-Fluorescence Trinocular Compound Microscope 40X-2000X Magnification with Rotating Multi-Filter Turret and 5MP Color Global Shutter Camera AmScope FM820 Series Upright EPI-Fluorescence Trinocular Compound Microscope 40X-2000X Magnification with Rotating Multi-Filter Turret and 9MP Color Global Shutter Camera AmScope FM820 Series Upright EPI-Fluorescence Trinocular Compound Microscope 40X-2500X Magnification with Rotating Multi-Filter Turret AmScope FM820 Series Upright EPI-Fluorescence Trinocular Compound Microscope 40X-2500X Magnification with Rotating Multi-Filter Turret and 1.5MP Color Global Shutter Camera AmScope FM820 Series Upright EPI-Fluorescence Trinocular Compound Microscope 40X-2500X Magnification with Rotating Multi-Filter Turret and 2.3MP Color Global Shutter Camera AmScope FM820 Series Upright EPI-Fluorescence Trinocular Compound Microscope 40X-2500X Magnification with Rotating Multi-Filter Turret and 3.1MP Color Global Shutter Camera AmScope FM820 Series Upright EPI-Fluorescence Trinocular Compound Microscope 40X-2500X Magnification with Rotating Multi-Filter Turret and 3.1MP Monochrome Global Shutter Camera AmScope FM820 Series Upright EPI-Fluorescence Trinocular Compound Microscope 40X-2500X Magnification with Rotating Multi-Filter Turret and 5MP Color Global Shutter Camera AmScope FM820 Series Upright EPI-Fluorescence Trinocular Compound Microscope 40X-2500X Magnification with Rotating Multi-Filter Turret and 9MP Color Global Shutter Camera

SKU: FM820T FM820T-MG3 FM820T-2MG3 FM820T-3MG3 FM820T-3MGM3 FM820T-5MG3 FM820T-9MG3 FM820TA FM820TA-MG3 FM820TA-2MG3 FM820TA-3MG3 FM820TA-3MGM3 FM820TA-5MG3 FM820TA-9MG3 FM820TB FM820TB-MG3 FM820TB-2MG3 FM820TB-3MG3 FM820TB-3MGM3 FM820TB-5MG3 FM820TB-9MG3 FM820TC FM820TC-MG3 FM820TC-2MG3 FM820TC-3MG3 FM820TC-3MGM3 FM820TC-5MG3 FM820TC-9MG3

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$8,250.99 $6,953.99
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Key Features

  • 40X to 1000X magnification range using a reversed quintuple lens turret for five unique settings.
  • A scalable epi-fluorescence microscope for laboratories and universities with wide-spectrum 100W mercury HBO arc-lamp and four turret-mounted filter blocks
  • Includes ultraviolet, violet, blue, and green excitation filter blocks for popular fluorochromes
  • A robust, high-performance microscope with superior optics and mechanical design
  • Super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
  • The trinocular head provides a dedicated photo port for mounting a camera.
  • 40X to 1000X magnification range using a reversed quintuple lens turret for five unique settings.
  • A scalable epi-fluorescence microscope for laboratories and universities with wide-spectrum 100W mercury HBO arc-lamp and four turret-mounted filter blocks
  • Includes ultraviolet, violet, blue, and green excitation filter blocks for popular fluorochromes
  • A robust, high-performance microscope with superior optics and mechanical design
  • Super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
  • The trinocular head provides a dedicated photo port for mounting a camera.
  • Includes an ultra-sensitive 0.4MP USB 3.0 camera with global-shutter technology and specialized microscopy software for PC, Mac, and Linux
  • 40X to 1000X magnification range using a reversed quintuple lens turret for five unique settings.
  • A scalable epi-fluorescence microscope for laboratories and universities with wide-spectrum 100W mercury HBO arc-lamp and four turret-mounted filter blocks
  • Includes ultraviolet, violet, blue, and green excitation filter blocks for popular fluorochromes
  • A robust, high-performance microscope with superior optics and mechanical design
  • Super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
  • The trinocular head provides a dedicated photo port for mounting a camera.
  • Includes a highly-sensitive 2.3MP USB 3.0 camera with global-shutter technology and specialized microscopy software for PC, Mac, and Linux
  • 40X to 1000X magnification range using a reversed quintuple lens turret for five unique settings.
  • A scalable epi-fluorescence microscope for laboratories and universities with wide-spectrum 100W mercury HBO arc-lamp and four turret-mounted filter blocks
  • Includes ultraviolet, violet, blue, and green excitation filter blocks for popular fluorochromes
  • A robust, high-performance microscope with superior optics and mechanical design
  • Super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
  • The trinocular head provides a dedicated photo port for mounting a camera.
  • Includes a highly-sensitive 3.1MP USB 3.0 camera with global-shutter technology and specialized microscopy software for PC, Mac, and Linux
  • 40X to 1000X magnification range using a reversed quintuple lens turret for five unique settings.
  • A scalable epi-fluorescence microscope for laboratories and universities with wide-spectrum 100W mercury HBO arc-lamp and four turret-mounted filter blocks
  • Includes ultraviolet, violet, blue, and green excitation filter blocks for popular fluorochromes
  • A robust, high-performance microscope with superior optics and mechanical design
  • Super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
  • The trinocular head provides a dedicated photo port for mounting a camera.
  • Includes a highly-sensitive monochrome 3.1MP USB 3.0 camera with global-shutter technology and specialized microscopy software for PC, Mac, and Linux
  • 40X to 1000X magnification range using a reversed quintuple lens turret for five unique settings.
  • A scalable epi-fluorescence microscope for laboratories and universities with wide-spectrum 100W mercury HBO arc-lamp and four turret-mounted filter blocks
  • Includes ultraviolet, violet, blue, and green excitation filter blocks for popular fluorochromes
  • A robust, high-performance microscope with superior optics and mechanical design
  • Super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
  • The trinocular head provides a dedicated photo port for mounting a camera.
  • Includes a highly-sensitive 5MP USB 3.0 camera with global-shutter technology and specialized microscopy software for PC, Mac, and Linux
  • 40X to 1000X magnification range using a reversed quintuple lens turret for five unique settings.
  • A scalable epi-fluorescence microscope for laboratories and universities with wide-spectrum 100W mercury HBO arc-lamp and four turret-mounted filter blocks
  • Includes ultraviolet, violet, blue, and green excitation filter blocks for popular fluorochromes
  • A robust, high-performance microscope with superior optics and mechanical design
  • Super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
  • The trinocular head provides a dedicated photo port for mounting a camera.
  • Includes a highly-sensitive 9MP USB 3.0 camera with global-shutter technology and specialized microscopy software for PC, Mac, and Linux
  • 40X to 1500X expanded magnification range using a reversed quintuple lens turret and additional 15X eyepieces for ten unique settings.
  • A scalable epi-fluorescence microscope for laboratories and universities with wide-spectrum 100W mercury HBO arc-lamp and four turret-mounted filter blocks
  • Includes ultraviolet, violet, blue, and green excitation filter blocks for popular fluorochromes
  • A robust, high-performance microscope with superior optics and mechanical design
  • Super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
  • The trinocular head provides a dedicated photo port for mounting a camera.
  • 40X to 1500X expanded magnification range using a reversed quintuple lens turret and additional 15X eyepieces for ten unique settings.
  • A scalable epi-fluorescence microscope for laboratories and universities with wide-spectrum 100W mercury HBO arc-lamp and four turret-mounted filter blocks
  • Includes ultraviolet, violet, blue, and green excitation filter blocks for popular fluorochromes
  • A robust, high-performance microscope with superior optics and mechanical design
  • Super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
  • The trinocular head provides a dedicated photo port for mounting a camera.
  • Includes an ultra-sensitive 0.4MP USB 3.0 camera with global-shutter technology and specialized microscopy software for PC, Mac, and Linux
  • 40X to 1500X expanded magnification range using a reversed quintuple lens turret and additional 15X eyepieces for ten unique settings.
  • A scalable epi-fluorescence microscope for laboratories and universities with wide-spectrum 100W mercury HBO arc-lamp and four turret-mounted filter blocks
  • Includes ultraviolet, violet, blue, and green excitation filter blocks for popular fluorochromes
  • A robust, high-performance microscope with superior optics and mechanical design
  • Super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
  • The trinocular head provides a dedicated photo port for mounting a camera.
  • Includes a highly-sensitive 2.3MP USB 3.0 camera with global-shutter technology and specialized microscopy software for PC, Mac, and Linux
  • 40X to 1500X expanded magnification range using a reversed quintuple lens turret and additional 15X eyepieces for ten unique settings.
  • A scalable epi-fluorescence microscope for laboratories and universities with wide-spectrum 100W mercury HBO arc-lamp and four turret-mounted filter blocks
  • Includes ultraviolet, violet, blue, and green excitation filter blocks for popular fluorochromes
  • A robust, high-performance microscope with superior optics and mechanical design
  • Super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
  • The trinocular head provides a dedicated photo port for mounting a camera.
  • Includes a highly-sensitive 3.1MP USB 3.0 camera with global-shutter technology and specialized microscopy software for PC, Mac, and Linux
  • 40X to 1500X expanded magnification range using a reversed quintuple lens turret and additional 15X eyepieces for ten unique settings.
  • A scalable epi-fluorescence microscope for laboratories and universities with wide-spectrum 100W mercury HBO arc-lamp and four turret-mounted filter blocks
  • Includes ultraviolet, violet, blue, and green excitation filter blocks for popular fluorochromes
  • A robust, high-performance microscope with superior optics and mechanical design
  • Super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
  • The trinocular head provides a dedicated photo port for mounting a camera.
  • Includes a highly-sensitive monochrome 3.1MP USB 3.0 camera with global-shutter technology and specialized microscopy software for PC, Mac, and Linux
  • 40X to 1500X expanded magnification range using a reversed quintuple lens turret and additional 15X eyepieces for ten unique settings.
  • A scalable epi-fluorescence microscope for laboratories and universities with wide-spectrum 100W mercury HBO arc-lamp and four turret-mounted filter blocks
  • Includes ultraviolet, violet, blue, and green excitation filter blocks for popular fluorochromes
  • A robust, high-performance microscope with superior optics and mechanical design
  • Super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
  • The trinocular head provides a dedicated photo port for mounting a camera.
  • Includes a highly-sensitive 5MP USB 3.0 camera with global-shutter technology and specialized microscopy software for PC, Mac, and Linux
  • 40X to 1500X expanded magnification range using a reversed quintuple lens turret and additional 15X eyepieces for ten unique settings.
  • A scalable epi-fluorescence microscope for laboratories and universities with wide-spectrum 100W mercury HBO arc-lamp and four turret-mounted filter blocks
  • Includes ultraviolet, violet, blue, and green excitation filter blocks for popular fluorochromes
  • A robust, high-performance microscope with superior optics and mechanical design
  • Super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
  • The trinocular head provides a dedicated photo port for mounting a camera.
  • Includes a highly-sensitive 9MP USB 3.0 camera with global-shutter technology and specialized microscopy software for PC, Mac, and Linux
  • 40X to 2000X expanded magnification range using a reversed quintuple lens turret and additional 20X eyepieces for eight unique settings.
  • A scalable epi-fluorescence microscope for laboratories and universities with wide-spectrum 100W mercury HBO arc-lamp and four turret-mounted filter blocks
  • Includes ultraviolet, violet, blue, and green excitation filter blocks for popular fluorochromes
  • A robust, high-performance microscope with superior optics and mechanical design
  • Super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
  • The trinocular head provides a dedicated photo port for mounting a camera.
  • 40X to 2000X expanded magnification range using a reversed quintuple lens turret and additional 20X eyepieces for eight unique settings.
  • A scalable epi-fluorescence microscope for laboratories and universities with wide-spectrum 100W mercury HBO arc-lamp and four turret-mounted filter blocks
  • Includes ultraviolet, violet, blue, and green excitation filter blocks for popular fluorochromes
  • A robust, high-performance microscope with superior optics and mechanical design
  • Super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
  • The trinocular head provides a dedicated photo port for mounting a camera.
  • Includes an ultra-sensitive 0.4MP USB 3.0 camera with global-shutter technology and specialized microscopy software for PC, Mac, and Linux
  • 40X to 2000X expanded magnification range using a reversed quintuple lens turret and additional 20X eyepieces for eight unique settings.
  • A scalable epi-fluorescence microscope for laboratories and universities with wide-spectrum 100W mercury HBO arc-lamp and four turret-mounted filter blocks
  • Includes ultraviolet, violet, blue, and green excitation filter blocks for popular fluorochromes
  • A robust, high-performance microscope with superior optics and mechanical design
  • Super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
  • The trinocular head provides a dedicated photo port for mounting a camera.
  • Includes a highly-sensitive 2.3MP USB 3.0 camera with global-shutter technology and specialized microscopy software for PC, Mac, and Linux
  • 40X to 2000X expanded magnification range using a reversed quintuple lens turret and additional 20X eyepieces for eight unique settings.
  • A scalable epi-fluorescence microscope for laboratories and universities with wide-spectrum 100W mercury HBO arc-lamp and four turret-mounted filter blocks
  • Includes ultraviolet, violet, blue, and green excitation filter blocks for popular fluorochromes
  • A robust, high-performance microscope with superior optics and mechanical design
  • Super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
  • The trinocular head provides a dedicated photo port for mounting a camera.
  • Includes a highly-sensitive 3.1MP USB 3.0 camera with global-shutter technology and specialized microscopy software for PC, Mac, and Linux
  • 40X to 2000X expanded magnification range using a reversed quintuple lens turret and additional 20X eyepieces for eight unique settings.
  • A scalable epi-fluorescence microscope for laboratories and universities with wide-spectrum 100W mercury HBO arc-lamp and four turret-mounted filter blocks
  • Includes ultraviolet, violet, blue, and green excitation filter blocks for popular fluorochromes
  • A robust, high-performance microscope with superior optics and mechanical design
  • Super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
  • The trinocular head provides a dedicated photo port for mounting a camera.
  • Includes a highly-sensitive monochrome 3.1MP USB 3.0 camera with global-shutter technology and specialized microscopy software for PC, Mac, and Linux
  • 40X to 2000X expanded magnification range using a reversed quintuple lens turret and additional 20X eyepieces for eight unique settings.
  • A scalable epi-fluorescence microscope for laboratories and universities with wide-spectrum 100W mercury HBO arc-lamp and four turret-mounted filter blocks
  • Includes ultraviolet, violet, blue, and green excitation filter blocks for popular fluorochromes
  • A robust, high-performance microscope with superior optics and mechanical design
  • Super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
  • The trinocular head provides a dedicated photo port for mounting a camera.
  • Includes a highly-sensitive 5MP USB 3.0 camera with global-shutter technology and specialized microscopy software for PC, Mac, and Linux
  • 40X to 2000X expanded magnification range using a reversed quintuple lens turret and additional 20X eyepieces for eight unique settings.
  • A scalable epi-fluorescence microscope for laboratories and universities with wide-spectrum 100W mercury HBO arc-lamp and four turret-mounted filter blocks
  • Includes ultraviolet, violet, blue, and green excitation filter blocks for popular fluorochromes
  • A robust, high-performance microscope with superior optics and mechanical design
  • Super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
  • The trinocular head provides a dedicated photo port for mounting a camera.
  • Includes a highly-sensitive 9MP USB 3.0 camera with global-shutter technology and specialized microscopy software for PC, Mac, and Linux
  • 40X to 2500X expanded magnification range using a reversed quintuple lens turret and additional 25X eyepieces for eight unique settings.
  • A scalable epi-fluorescence microscope for laboratories and universities with wide-spectrum 100W mercury HBO arc-lamp and four turret-mounted filter blocks
  • Includes ultraviolet, violet, blue, and green excitation filter blocks for popular fluorochromes
  • A robust, high-performance microscope with superior optics and mechanical design
  • Super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
  • The trinocular head provides a dedicated photo port for mounting a camera.
  • 40X to 2500X expanded magnification range using a reversed quintuple lens turret and additional 25X eyepieces for eight unique settings.
  • A scalable epi-fluorescence microscope for laboratories and universities with wide-spectrum 100W mercury HBO arc-lamp and four turret-mounted filter blocks
  • Includes ultraviolet, violet, blue, and green excitation filter blocks for popular fluorochromes
  • A robust, high-performance microscope with superior optics and mechanical design
  • Super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
  • The trinocular head provides a dedicated photo port for mounting a camera.
  • Includes an ultra-sensitive 0.4MP USB 3.0 camera with global-shutter technology and specialized microscopy software for PC, Mac, and Linux
  • 40X to 2500X expanded magnification range using a reversed quintuple lens turret and additional 25X eyepieces for eight unique settings.
  • A scalable epi-fluorescence microscope for laboratories and universities with wide-spectrum 100W mercury HBO arc-lamp and four turret-mounted filter blocks
  • Includes ultraviolet, violet, blue, and green excitation filter blocks for popular fluorochromes
  • A robust, high-performance microscope with superior optics and mechanical design
  • Super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
  • The trinocular head provides a dedicated photo port for mounting a camera.
  • Includes a highly-sensitive 2.3MP USB 3.0 camera with global-shutter technology and specialized microscopy software for PC, Mac, and Linux
  • 40X to 2500X expanded magnification range using a reversed quintuple lens turret and additional 25X eyepieces for eight unique settings.
  • A scalable epi-fluorescence microscope for laboratories and universities with wide-spectrum 100W mercury HBO arc-lamp and four turret-mounted filter blocks
  • Includes ultraviolet, violet, blue, and green excitation filter blocks for popular fluorochromes
  • A robust, high-performance microscope with superior optics and mechanical design
  • Super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
  • The trinocular head provides a dedicated photo port for mounting a camera.
  • Includes a highly-sensitive 3.1MP USB 3.0 camera with global-shutter technology and specialized microscopy software for PC, Mac, and Linux
  • 40X to 2500X expanded magnification range using a reversed quintuple lens turret and additional 25X eyepieces for eight unique settings.
  • A scalable epi-fluorescence microscope for laboratories and universities with wide-spectrum 100W mercury HBO arc-lamp and four turret-mounted filter blocks
  • Includes ultraviolet, violet, blue, and green excitation filter blocks for popular fluorochromes
  • A robust, high-performance microscope with superior optics and mechanical design
  • Super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
  • The trinocular head provides a dedicated photo port for mounting a camera.
  • Includes a highly-sensitive monochrome 3.1MP USB 3.0 camera with global-shutter technology and specialized microscopy software for PC, Mac, and Linux
  • 40X to 2500X expanded magnification range using a reversed quintuple lens turret and additional 25X eyepieces for eight unique settings.
  • A scalable epi-fluorescence microscope for laboratories and universities with wide-spectrum 100W mercury HBO arc-lamp and four turret-mounted filter blocks
  • Includes ultraviolet, violet, blue, and green excitation filter blocks for popular fluorochromes
  • A robust, high-performance microscope with superior optics and mechanical design
  • Super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
  • The trinocular head provides a dedicated photo port for mounting a camera.
  • Includes a highly-sensitive 5MP USB 3.0 camera with global-shutter technology and specialized microscopy software for PC, Mac, and Linux
  • 40X to 2500X expanded magnification range using a reversed quintuple lens turret and additional 25X eyepieces for eight unique settings.
  • A scalable epi-fluorescence microscope for laboratories and universities with wide-spectrum 100W mercury HBO arc-lamp and four turret-mounted filter blocks
  • Includes ultraviolet, violet, blue, and green excitation filter blocks for popular fluorochromes
  • A robust, high-performance microscope with superior optics and mechanical design
  • Super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification
  • The infinity-corrected optical system reduces distortion and improves color accuracy.
  • The Koehler illumination system provides centered, evenly-distributed lighting with a field aperture for maximum contrast and definition.
  • The trinocular head provides a dedicated photo port for mounting a camera.
  • Includes a highly-sensitive 9MP USB 3.0 camera with global-shutter technology and specialized microscopy software for PC, Mac, and Linux

The FM820T is an upright fluorescence microscope with transmitted and reflected lighting, and a six-filter turret. The microscope is built around an infinity-corrected optical system with a wide magnification range, and Koehler diascopic and episcopic illumination. The powerful 100W, wide-spectrum, mercury-vapor episcopic illuminator uses a rotary filter-selector which can house up to six fluorescence filter-blocks; already included are ultraviolet, violet, blue, and green excitation blocks. The sub-stage illuminator uses a 30W halogen lamp with field-lens and diaphragm for even, high-contrast lighting.

Viewing Head

The microscope's head is designed for precision and comfort. The super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification. Compensation-free Siedentopf interpupillary adjustment allows any user to properly align the oculars without readjusting focus. For users with astigmatism or asymmetrical vision, the left ocular can be adjusted to fine-tune focus. The photo port is equipped with a 23mm tube for attaching cameras with compensating lenses, and is height-adjustable to match focus with the eyepieces. The port is compatible with our YX series C-mount adapters which can attach directly to C-mount cameras without a compensating lens – ideal for 1” format sensors. The head is set to a 30° incline which is ideal for viewing from a standing position, and it can be rotated 360°.

Optics

The infinity-corrected optical system eliminates optical errors when using filters and other in-line components, ensuring highly precise images. The quintuple objective turret provides instant access to 5 magnification levels. This allows you to efficiently move through magnifications from 40X to 1000X. 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 Stage

The 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides, with a large translation range for viewing larger samples. 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. Symmetrical focus controls are coaxially mounted for fast, intuitive focusing. A height limit can be set to prevent contact damage, as well as presetting optimal focus distance.

Koehler Transmitted Illumination

Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The rear-mounted 30W halogen light-source provides 100 CRI illumination with ample brightness for contrast-enhancement methods like darkfield. The lower color temperature of the halogen light-source causes less eyestrain compared to high-Kelvin LED. The light condenser uses a swing mechanism for optimized lighting at both high and low magnifications, with a NA0.25 setting for full coverage at extremely low magnifications. An iris diaphragm allows you to adjust the aperture to optimize contrast and depth-of-field. The condenser holder uses rack-and-pinion height adjustment for precision control, and is centerable for proper alignment. The condenser is top-mounted for easier replacement when working with additional condensers. The illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.

Epi-fluorescence Illumination

The epi-fluorescence illumination system adds incredible versatility to the microscope. The ability to isolate fluorescing compounds allows you to target individual proteins and other nuances. This microscope is equipped with a six-position filter turret for easy transitions. Four filter blocks are already mounted (ultraviolet, violet, blue, and green) for popular labeling agents and natural fluorophores. The illuminator uses a high-power mercury arc-lamp for wide-spectrum excitation.



Fluorescence

Filters
Filter Set Excitation Filter Dichromatic Mirror Emission Filter
UV-1A 330-385nm 400nm 420nm
V 400-410nm 455nm 455nm
B 460-495nm 505nm 510-550nm
G2 510-550nm 570nm 590nm
Mercury HBO Excitation

Mercury HBO lamps produce a wide spectrum of wavelengths, including ultraviolet. While this fluorescent light-source can excite fluorophores throughout its entire spectrum, there are peak wavelengths with optimal output.

Band Peak Wavelength
UV 334nm, 365nm
V 405nm
B 436nm
G 546nm
Y 578nm

Specifications

Optical System Infinite-conjugate
Reference Focal Length 200mm
Head Trinocular, 30° incline, 360° rotatable
Interpupillary Adjustment Siedentopf compensation-free gemel, 48-75mm
Ocular Diameter 30mm
Ocular Diopters left ocular
Eyepieces 10X
Photo Port height-adjustable YX series, 23mm tube mount
Objective Lenses Infinity-corrected
Objective Parfocal Distance 45mm
Objective Mounting Thread RMS 20.32mm
Objective Turret Reverse quintuple, ball-bearing movement
Focusing System Coaxial coarse and fine focus, tension control
Focus Range
Travel24mm
Coarse Stroke37.7mm per rotation
Fine Stroke0.1mm per rotation
Stage Design Double-layer with caliper
Stage Dimensions 185mm x 142mm
X-Y Translation Range 75mm x 55mm
Episcopic Illumination (fluorescence) 100W mercury HBO arc-lamp
Transmitted Illumination 6V30W halogen, continuous-adjustment, rear-mount housing with aspherical collector
Condenser NA0.9/0.25 achromatic swing condenser with iris diaphragm
Sub-stage Condenser-holder rack and pinion

Objective Lenses

Magnification Corrections NA WD Immersion Medium Cover-glass Thickness
4X plan-achromatic 0.10 28mm — —
10X plan-achromatic 0.25 10mm — 0.17mm
20X plan-achromatic 0.25 5.1mm — 0.17mm
40X plan-achromatic 0.65 0.7mm — 0.17mm
100X plan-achromatic 1.25 0.18mm oil 0.17mm

Packing List:

  • One trinocular head
  • One microscope body
  • One photo port assembly
  • Five objective lenses: 4X, 10X, 20X, 40X, 100X
  • One pair 10X eyepieces
  • One stage assembly
  • One swing condenser
  • One halogen illuminator assembly
  • One episcopic illuminator
  • One episcopic lamp housing
  • One power supply for episcopic illuminator
  • One eye shield
  • Two AC power cords (US and Canada standard)
  • One hex driver
  • One dust cover
  • One sample immersion oil

    • The FM820T is an upright fluorescence microscope with transmitted and reflected lighting, and a six-filter turret. The microscope is built around an infinity-corrected optical system with a wide magnification range, and Koehler diascopic and episcopic illumination. The powerful 100W, wide-spectrum, mercury-vapor episcopic illuminator uses a rotary filter-selector which can house up to six fluorescence filter-blocks; already included are ultraviolet, violet, blue, and green excitation blocks. The sub-stage illuminator uses a 30W halogen lamp with field-lens and diaphragm for even, high-contrast lighting.


    Viewing Head

    The microscope's head is designed for precision and comfort. The super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification. Compensation-free Siedentopf interpupillary adjustment allows any user to properly align the oculars without readjusting focus. For users with astigmatism or asymmetrical vision, the left ocular can be adjusted to fine-tune focus. The photo port is equipped with a 23mm tube for attaching cameras with compensating lenses, and is height-adjustable to match focus with the eyepieces. The port is compatible with our YX series C-mount adapters which can attach directly to C-mount cameras without a compensating lens – ideal for 1” format sensors. The head is set to a 30° incline which is ideal for viewing from a standing position, and it can be rotated 360°.


    Optics

    The infinity-corrected optical system eliminates optical errors when using filters and other in-line components, ensuring highly precise images. The quintuple objective turret provides instant access to 5 magnification levels. This allows you to efficiently move through magnifications from 40X to 1000X. 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 Stage

    The 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides, with a large translation range for viewing larger samples. 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. Symmetrical focus controls are coaxially mounted for fast, intuitive focusing. A height limit can be set to prevent contact damage, as well as presetting optimal focus distance.


    Koehler Transmitted Illumination

    Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The rear-mounted 30W halogen light-source provides 100 CRI illumination with ample brightness for contrast-enhancement methods like darkfield. The lower color temperature of the halogen light-source causes less eyestrain compared to high-Kelvin LED. The light condenser uses a swing mechanism for optimized lighting at both high and low magnifications, with a NA0.25 setting for full coverage at extremely low magnifications. An iris diaphragm allows you to adjust the aperture to optimize contrast and depth-of-field. The condenser holder uses rack-and-pinion height adjustment for precision control, and is centerable for proper alignment. The condenser is top-mounted for easier replacement when working with additional condensers. The illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.


    Epi-fluorescence Illumination

    The epi-fluorescence illumination system adds incredible versatility to the microscope. The ability to isolate fluorescing compounds allows you to target individual proteins and other nuances. This microscope is equipped with a six-position filter turret for easy transitions. Four filter blocks are already mounted (ultraviolet, violet, blue, and green) for popular labeling agents and natural fluorophores. The illuminator uses a high-power mercury arc-lamp for wide-spectrum excitation.



    Fluorescence

    Filters
    Filter Set Excitation Filter Dichromatic Mirror Emission Filter
    UV-1A 330-385nm 400nm 420nm
    V 400-410nm 455nm 455nm
    B 460-495nm 505nm 510-550nm
    G2 510-550nm 570nm 590nm
    Mercury HBO Excitation

    Mercury HBO lamps produce a wide spectrum of wavelengths, including ultraviolet. While this fluorescent light-source can excite fluorophores throughout its entire spectrum, there are peak wavelengths with optimal output.

    Band Peak Wavelength
    UV 334nm, 365nm
    V 405nm
    B 436nm
    G 546nm
    Y 578nm

    Digital Imaging

    The ultra-sensitive 0.4MP monochrome camera is the most sensitive camera we carry, with extremely fast maximum framerates. It uses a cutting-edge Sony global-shutter sensor which is designed to excel in low-light, and eliminates rolling-shutter distortion. The camera captures still images and video, and allows you to view a live stream on your PC. With software available for Windows, Mac, and Linux, it's a multi-platform imaging solution. The included Windows software offers image-development and measurement tools, as well as advanced compositing features and specialized tools for fluorescence color-mapping. Independent preview and capture resolutions allow you to view high-speed video while capturing high-definition images. For Mac and Linux, there is a lite version with limited processing features.


    Specifications

    Optical System Infinite-conjugate
    Reference Focal Length 200mm
    Head Trinocular, 30° incline, 360° rotatable
    Interpupillary Adjustment Siedentopf compensation-free gemel, 48-75mm
    Ocular Diameter 30mm
    Ocular Diopters left ocular
    Eyepieces 10X
    Photo Port height-adjustable YX series, 23mm tube mount
    Objective Lenses Infinity-corrected
    Objective Parfocal Distance 45mm
    Objective Mounting Thread RMS 20.32mm
    Objective Turret Reverse quintuple, ball-bearing movement
    Focusing System Coaxial coarse and fine focus, tension control
    Focus Range
    Travel24mm
    Coarse Stroke37.7mm per rotation
    Fine Stroke0.1mm per rotation
    Stage Design Double-layer with caliper
    Stage Dimensions 185mm x 142mm
    X-Y Translation Range 75mm x 55mm
    Episcopic Illumination (fluorescence) 100W mercury HBO arc-lamp
    Fluorescence Filters Ultraviolet: BP330-385nm, DM400nm, BA420nm
    Violet: BP400-410nm, DM455nm, BA455nm
    Blue: BP460-495nm, DM505nm, BA510-550nm
    Green: BP510-550nm, DM570nm, BA590nm
    Transmitted Illumination 6V30W halogen, continuous-adjustment, rear-mount housing with aspherical collector
    Condenser NA0.9/0.25 achromatic swing condenser with iris diaphragm
    Sub-stage Condenser-holder rack and pinion

    Objective Lenses

    Magnification Corrections NA WD Immersion Medium Cover-glass Thickness
    4X plan-achromatic 0.10 28mm — —
    10X plan-achromatic 0.25 10mm — 0.17mm
    20X plan-achromatic 0.25 5.1mm — 0.17mm
    40X plan-achromatic 0.65 0.7mm — 0.17mm
    100X plan-achromatic 1.25 0.18mm oil 0.17mm

    Camera Specifications
    Sensor Type CMOS (monochrome)
    Sensor Optical Format 1/3"
    Active Pixels 0.4M (720 x 540)
    Pixel Size 6.9µm x 6.9µm
    Active Sensor Area 4.97mm x 3.73mm
    Shutter global shutter
    Sensitivity 7469mV @ 1/30s
    Spectral Response 380-650nm with IR-cut filter
    Capture Resolution and Maximum Framerate 520fps @ 720x540*

    *Maximum framerate is for preview only. Recorded framerate will depend on computer hardware, including CPU, GPU, and hard drive. Software codecs may limit recorded framerate depending on compression.
    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
  • One photo port assembly
  • Five objective lenses: 4X, 10X, 20X, 40X, 100X
  • One pair 10X eyepieces
  • One stage assembly
  • One swing condenser
  • One halogen illuminator assembly
  • One episcopic illuminator
  • One episcopic lamp housing
  • One power supply for episcopic illuminator
  • One eye shield
  • Two AC power cords (US and Canada standard)
  • One hex driver
  • 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

    • The FM820T is an upright fluorescence microscope with transmitted and reflected lighting, and a six-filter turret. The microscope is built around an infinity-corrected optical system with a wide magnification range, and Koehler diascopic and episcopic illumination. The powerful 100W, wide-spectrum, mercury-vapor episcopic illuminator uses a rotary filter-selector which can house up to six fluorescence filter-blocks; already included are ultraviolet, violet, blue, and green excitation blocks. The sub-stage illuminator uses a 30W halogen lamp with field-lens and diaphragm for even, high-contrast lighting.


    Viewing Head

    The microscope's head is designed for precision and comfort. The super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification. Compensation-free Siedentopf interpupillary adjustment allows any user to properly align the oculars without readjusting focus. For users with astigmatism or asymmetrical vision, the left ocular can be adjusted to fine-tune focus. The photo port is equipped with a 23mm tube for attaching cameras with compensating lenses, and is height-adjustable to match focus with the eyepieces. The port is compatible with our YX series C-mount adapters which can attach directly to C-mount cameras without a compensating lens – ideal for 1” format sensors. The head is set to a 30° incline which is ideal for viewing from a standing position, and it can be rotated 360°.


    Optics

    The infinity-corrected optical system eliminates optical errors when using filters and other in-line components, ensuring highly precise images. The quintuple objective turret provides instant access to 5 magnification levels. This allows you to efficiently move through magnifications from 40X to 1000X. 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 Stage

    The 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides, with a large translation range for viewing larger samples. 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. Symmetrical focus controls are coaxially mounted for fast, intuitive focusing. A height limit can be set to prevent contact damage, as well as presetting optimal focus distance.


    Koehler Transmitted Illumination

    Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The rear-mounted 30W halogen light-source provides 100 CRI illumination with ample brightness for contrast-enhancement methods like darkfield. The lower color temperature of the halogen light-source causes less eyestrain compared to high-Kelvin LED. The light condenser uses a swing mechanism for optimized lighting at both high and low magnifications, with a NA0.25 setting for full coverage at extremely low magnifications. An iris diaphragm allows you to adjust the aperture to optimize contrast and depth-of-field. The condenser holder uses rack-and-pinion height adjustment for precision control, and is centerable for proper alignment. The condenser is top-mounted for easier replacement when working with additional condensers. The illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.


    Epi-fluorescence Illumination

    The epi-fluorescence illumination system adds incredible versatility to the microscope. The ability to isolate fluorescing compounds allows you to target individual proteins and other nuances. This microscope is equipped with a six-position filter turret for easy transitions. Four filter blocks are already mounted (ultraviolet, violet, blue, and green) for popular labeling agents and natural fluorophores. The illuminator uses a high-power mercury arc-lamp for wide-spectrum excitation.



    Fluorescence

    Filters
    Filter Set Excitation Filter Dichromatic Mirror Emission Filter
    UV-1A 330-385nm 400nm 420nm
    V 400-410nm 455nm 455nm
    B 460-495nm 505nm 510-550nm
    G2 510-550nm 570nm 590nm
    Mercury HBO Excitation

    Mercury HBO lamps produce a wide spectrum of wavelengths, including ultraviolet. While this fluorescent light-source can excite fluorophores throughout its entire spectrum, there are peak wavelengths with optimal output.

    Band Peak Wavelength
    UV 334nm, 365nm
    V 405nm
    B 436nm
    G 546nm
    Y 578nm

    Digital Imaging

    The ultra-sensitive 2.3MP digital camera uses a cutting-edge global-shutter CMOS sensor which provides better motion-rendering, eliminating rolling-shutter artifacts. The new design based partly on CCD architecture provides extremely-high sensitivity, ideal for fluorescence microscopy and other low-light applications. In brightfield applications, the camera can record up to 30fps. The camera captures still images and video, and allows you to view a live stream on your PC. With software available for Windows, Mac, and Linux, it's a multi-platform imaging solution. The included Windows software offers image-development and measurement tools, as well as advanced compositing features such as image-stitching and extended-depth-of-focus. Independent preview and capture resolutions allow you to view high-speed video while capturing high-definition images. For Mac and Linux, there is a lite version with limited processing features.


    Specifications

    Optical System Infinite-conjugate
    Reference Focal Length 200mm
    Head Trinocular, 30° incline, 360° rotatable
    Interpupillary Adjustment Siedentopf compensation-free gemel, 48-75mm
    Ocular Diameter 30mm
    Ocular Diopters left ocular
    Eyepieces 10X
    Photo Port height-adjustable YX series, 23mm tube mount
    Objective Lenses Infinity-corrected
    Objective Parfocal Distance 45mm
    Objective Mounting Thread RMS 20.32mm
    Objective Turret Reverse quintuple, ball-bearing movement
    Focusing System Coaxial coarse and fine focus, tension control
    Focus Range
    Travel24mm
    Coarse Stroke37.7mm per rotation
    Fine Stroke0.1mm per rotation
    Stage Design Double-layer with caliper
    Stage Dimensions 185mm x 142mm
    X-Y Translation Range 75mm x 55mm
    Episcopic Illumination (fluorescence) 100W mercury HBO arc-lamp
    Fluorescence Filters Ultraviolet: BP330-385nm, DM400nm, BA420nm
    Violet: BP400-410nm, DM455nm, BA455nm
    Blue: BP460-495nm, DM505nm, BA510-550nm
    Green: BP510-550nm, DM570nm, BA590nm
    Transmitted Illumination 6V30W halogen, continuous-adjustment, rear-mount housing with aspherical collector
    Condenser NA0.9/0.25 achromatic swing condenser with iris diaphragm
    Sub-stage Condenser-holder rack and pinion

    Objective Lenses

    Magnification Corrections NA WD Immersion Medium Cover-glass Thickness
    4X plan-achromatic 0.10 28mm — —
    10X plan-achromatic 0.25 10mm — 0.17mm
    20X plan-achromatic 0.25 5.1mm — 0.17mm
    40X plan-achromatic 0.65 0.7mm — 0.17mm
    100X plan-achromatic 1.25 0.18mm oil 0.17mm

    Camera Specifications
    Sensor Type CMOS (color)
    Sensor Optical Format 1/1.2"
    Active Pixels 2.3M (1920 x 1200)
    Pixel Size 5.86µm x 5.86µm
    Active Sensor Area 11.25mm x 7.03mm
    Shutter global shutter
    Sensitivity 1016mV @ 1/30s
    Spectral Response 380-650nm with IR-cut filter
    Capture Resolution and Maximum Framerate 30fps @ 1920x1200
    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
  • One photo port assembly
  • Five objective lenses: 4X, 10X, 20X, 40X, 100X
  • One pair 10X eyepieces
  • One stage assembly
  • One swing condenser
  • One halogen illuminator assembly
  • One episcopic illuminator
  • One episcopic lamp housing
  • One power supply for episcopic illuminator
  • One eye shield
  • Two AC power cords (US and Canada standard)
  • One hex driver
  • One dust cover
  • One sample immersion oil
  • One C-mount USB camera
  • One reduction lens
  • Two sizing adapters
  • One USB 3.0 Type B to USB 3.0 type A cable
  • One software CD

    • The FM820T is an upright fluorescence microscope with transmitted and reflected lighting, and a six-filter turret. The microscope is built around an infinity-corrected optical system with a wide magnification range, and Koehler diascopic and episcopic illumination. The powerful 100W, wide-spectrum, mercury-vapor episcopic illuminator uses a rotary filter-selector which can house up to six fluorescence filter-blocks; already included are ultraviolet, violet, blue, and green excitation blocks. The sub-stage illuminator uses a 30W halogen lamp with field-lens and diaphragm for even, high-contrast lighting.


    Viewing Head

    The microscope's head is designed for precision and comfort. The super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification. Compensation-free Siedentopf interpupillary adjustment allows any user to properly align the oculars without readjusting focus. For users with astigmatism or asymmetrical vision, the left ocular can be adjusted to fine-tune focus. The photo port is equipped with a 23mm tube for attaching cameras with compensating lenses, and is height-adjustable to match focus with the eyepieces. The port is compatible with our YX series C-mount adapters which can attach directly to C-mount cameras without a compensating lens – ideal for 1” format sensors. The head is set to a 30° incline which is ideal for viewing from a standing position, and it can be rotated 360°.


    Optics

    The infinity-corrected optical system eliminates optical errors when using filters and other in-line components, ensuring highly precise images. The quintuple objective turret provides instant access to 5 magnification levels. This allows you to efficiently move through magnifications from 40X to 1000X. 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 Stage

    The 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides, with a large translation range for viewing larger samples. 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. Symmetrical focus controls are coaxially mounted for fast, intuitive focusing. A height limit can be set to prevent contact damage, as well as presetting optimal focus distance.


    Koehler Transmitted Illumination

    Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The rear-mounted 30W halogen light-source provides 100 CRI illumination with ample brightness for contrast-enhancement methods like darkfield. The lower color temperature of the halogen light-source causes less eyestrain compared to high-Kelvin LED. The light condenser uses a swing mechanism for optimized lighting at both high and low magnifications, with a NA0.25 setting for full coverage at extremely low magnifications. An iris diaphragm allows you to adjust the aperture to optimize contrast and depth-of-field. The condenser holder uses rack-and-pinion height adjustment for precision control, and is centerable for proper alignment. The condenser is top-mounted for easier replacement when working with additional condensers. The illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.


    Epi-fluorescence Illumination

    The epi-fluorescence illumination system adds incredible versatility to the microscope. The ability to isolate fluorescing compounds allows you to target individual proteins and other nuances. This microscope is equipped with a six-position filter turret for easy transitions. Four filter blocks are already mounted (ultraviolet, violet, blue, and green) for popular labeling agents and natural fluorophores. The illuminator uses a high-power mercury arc-lamp for wide-spectrum excitation.



    Fluorescence

    Filters
    Filter Set Excitation Filter Dichromatic Mirror Emission Filter
    UV-1A 330-385nm 400nm 420nm
    V 400-410nm 455nm 455nm
    B 460-495nm 505nm 510-550nm
    G2 510-550nm 570nm 590nm
    Mercury HBO Excitation

    Mercury HBO lamps produce a wide spectrum of wavelengths, including ultraviolet. While this fluorescent light-source can excite fluorophores throughout its entire spectrum, there are peak wavelengths with optimal output.

    Band Peak Wavelength
    UV 334nm, 365nm
    V 405nm
    B 436nm
    G 546nm
    Y 578nm

    Digital Imaging

    The ultra-sensitive 3.1MP camera uses a cutting-edge Sony global-shutter sensor. The camera is designed to excel in low-light with high maximum framerates, and eliminates rolling-shutter distortion. The camera captures still images and video, and allows you to view a live stream on your PC. With software available for Windows, Mac, and Linux, it's a multi-platform imaging solution. The included Windows software offers image-development and measurement tools, as well as advanced compositing features and specialized tools for fluorescence color-mapping. Independent preview and capture resolutions allow you to view high-speed video while capturing high-definition images. For Mac and Linux, there is a lite version with limited processing features.


    Specifications

    Optical System Infinite-conjugate
    Reference Focal Length 200mm
    Head Trinocular, 30° incline, 360° rotatable
    Interpupillary Adjustment Siedentopf compensation-free gemel, 48-75mm
    Ocular Diameter 30mm
    Ocular Diopters left ocular
    Eyepieces 10X
    Photo Port height-adjustable YX series, 23mm tube mount
    Objective Lenses Infinity-corrected
    Objective Parfocal Distance 45mm
    Objective Mounting Thread RMS 20.32mm
    Objective Turret Reverse quintuple, ball-bearing movement
    Focusing System Coaxial coarse and fine focus, tension control
    Focus Range
    Travel24mm
    Coarse Stroke37.7mm per rotation
    Fine Stroke0.1mm per rotation
    Stage Design Double-layer with caliper
    Stage Dimensions 185mm x 142mm
    X-Y Translation Range 75mm x 55mm
    Episcopic Illumination (fluorescence) 100W mercury HBO arc-lamp
    Fluorescence Filters Ultraviolet: BP330-385nm, DM400nm, BA420nm
    Violet: BP400-410nm, DM455nm, BA455nm
    Blue: BP460-495nm, DM505nm, BA510-550nm
    Green: BP510-550nm, DM570nm, BA590nm
    Transmitted Illumination 6V30W halogen, continuous-adjustment, rear-mount housing with aspherical collector
    Condenser NA0.9/0.25 achromatic swing condenser with iris diaphragm
    Sub-stage Condenser-holder rack and pinion

    Objective Lenses

    Magnification Corrections NA WD Immersion Medium Cover-glass Thickness
    4X plan-achromatic 0.10 28mm — —
    10X plan-achromatic 0.25 10mm — 0.17mm
    20X plan-achromatic 0.25 5.1mm — 0.17mm
    40X plan-achromatic 0.65 0.7mm — 0.17mm
    100X plan-achromatic 1.25 0.18mm oil 0.17mm

    Camera Specifications
    Sensor Type CMOS (color)
    Sensor Optical Format 1/1.8"
    Active Pixels 3.1M (2048 x 1536)
    Pixel Size 3.45µm x 3.5µm
    Active Sensor Area 7.07mm x 5.3mm
    Shutter global shutter
    Sensitivity 1146mV @ 1/30s
    Spectral Response 380-650nm with IR-cut filter
    Capture Resolution and Maximum Framerate 53fps @ 2048x1536
    85fps @ 1024x768
    Connectivity USB 3.0
    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
  • One photo port assembly
  • Five objective lenses: 4X, 10X, 20X, 40X, 100X
  • One pair 10X eyepieces
  • One stage assembly
  • One swing condenser
  • One halogen illuminator assembly
  • One episcopic illuminator
  • One episcopic lamp housing
  • One power supply for episcopic illuminator
  • One eye shield
  • Two AC power cords (US and Canada standard)
  • One hex driver
  • One dust cover
  • One sample immersion oil
  • One C-mount USB camera
  • One reduction lens
  • Two sizing adapters
  • One USB 3.0 Type B to USB 3.0 type A cable
  • One software CD

    • The FM820T is an upright fluorescence microscope with transmitted and reflected lighting, and a six-filter turret. The microscope is built around an infinity-corrected optical system with a wide magnification range, and Koehler diascopic and episcopic illumination. The powerful 100W, wide-spectrum, mercury-vapor episcopic illuminator uses a rotary filter-selector which can house up to six fluorescence filter-blocks; already included are ultraviolet, violet, blue, and green excitation blocks. The sub-stage illuminator uses a 30W halogen lamp with field-lens and diaphragm for even, high-contrast lighting.


    Viewing Head

    The microscope's head is designed for precision and comfort. The super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification. Compensation-free Siedentopf interpupillary adjustment allows any user to properly align the oculars without readjusting focus. For users with astigmatism or asymmetrical vision, the left ocular can be adjusted to fine-tune focus. The photo port is equipped with a 23mm tube for attaching cameras with compensating lenses, and is height-adjustable to match focus with the eyepieces. The port is compatible with our YX series C-mount adapters which can attach directly to C-mount cameras without a compensating lens – ideal for 1” format sensors. The head is set to a 30° incline which is ideal for viewing from a standing position, and it can be rotated 360°.


    Optics

    The infinity-corrected optical system eliminates optical errors when using filters and other in-line components, ensuring highly precise images. The quintuple objective turret provides instant access to 5 magnification levels. This allows you to efficiently move through magnifications from 40X to 1000X. 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 Stage

    The 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides, with a large translation range for viewing larger samples. 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. Symmetrical focus controls are coaxially mounted for fast, intuitive focusing. A height limit can be set to prevent contact damage, as well as presetting optimal focus distance.


    Koehler Transmitted Illumination

    Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The rear-mounted 30W halogen light-source provides 100 CRI illumination with ample brightness for contrast-enhancement methods like darkfield. The lower color temperature of the halogen light-source causes less eyestrain compared to high-Kelvin LED. The light condenser uses a swing mechanism for optimized lighting at both high and low magnifications, with a NA0.25 setting for full coverage at extremely low magnifications. An iris diaphragm allows you to adjust the aperture to optimize contrast and depth-of-field. The condenser holder uses rack-and-pinion height adjustment for precision control, and is centerable for proper alignment. The condenser is top-mounted for easier replacement when working with additional condensers. The illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.


    Epi-fluorescence Illumination

    The epi-fluorescence illumination system adds incredible versatility to the microscope. The ability to isolate fluorescing compounds allows you to target individual proteins and other nuances. This microscope is equipped with a six-position filter turret for easy transitions. Four filter blocks are already mounted (ultraviolet, violet, blue, and green) for popular labeling agents and natural fluorophores. The illuminator uses a high-power mercury arc-lamp for wide-spectrum excitation.



    Fluorescence

    Filters
    Filter Set Excitation Filter Dichromatic Mirror Emission Filter
    UV-1A 330-385nm 400nm 420nm
    V 400-410nm 455nm 455nm
    B 460-495nm 505nm 510-550nm
    G2 510-550nm 570nm 590nm
    Mercury HBO Excitation

    Mercury HBO lamps produce a wide spectrum of wavelengths, including ultraviolet. While this fluorescent light-source can excite fluorophores throughout its entire spectrum, there are peak wavelengths with optimal output.

    Band Peak Wavelength
    UV 334nm, 365nm
    V 405nm
    B 436nm
    G 546nm
    Y 578nm

    Digital Imaging

    The ultra-sensitive 3.1MP camera uses a cutting-edge monochrome Sony global-shutter sensor. The monochrome sensor is more efficient due to the lack of a color-filter array, maximizing the amount of light absorbed. The camera is designed to excel in low-light with high maximum framerates, and eliminates rolling-shutter distortion. The camera captures still images and video, and allows you to view a live stream on your PC. With software available for Windows, Mac, and Linux, it's a multi-platform imaging solution. The included Windows software offers image-development and measurement tools, as well as advanced compositing features and specialized tools for fluorescence color-mapping. Independent preview and capture resolutions allow you to view high-speed video while capturing high-definition images. For Mac and Linux, there is a lite version with limited processing features.


    Specifications

    Optical System Infinite-conjugate
    Reference Focal Length 200mm
    Head Trinocular, 30° incline, 360° rotatable
    Interpupillary Adjustment Siedentopf compensation-free gemel, 48-75mm
    Ocular Diameter 30mm
    Ocular Diopters left ocular
    Eyepieces 10X
    Photo Port height-adjustable YX series, 23mm tube mount
    Objective Lenses Infinity-corrected
    Objective Parfocal Distance 45mm
    Objective Mounting Thread RMS 20.32mm
    Objective Turret Reverse quintuple, ball-bearing movement
    Focusing System Coaxial coarse and fine focus, tension control
    Focus Range
    Travel24mm
    Coarse Stroke37.7mm per rotation
    Fine Stroke0.1mm per rotation
    Stage Design Double-layer with caliper
    Stage Dimensions 185mm x 142mm
    X-Y Translation Range 75mm x 55mm
    Episcopic Illumination (fluorescence) 100W mercury HBO arc-lamp
    Fluorescence Filters Ultraviolet: BP330-385nm, DM400nm, BA420nm
    Violet: BP400-410nm, DM455nm, BA455nm
    Blue: BP460-495nm, DM505nm, BA510-550nm
    Green: BP510-550nm, DM570nm, BA590nm
    Transmitted Illumination 6V30W halogen, continuous-adjustment, rear-mount housing with aspherical collector
    Condenser NA0.9/0.25 achromatic swing condenser with iris diaphragm
    Sub-stage Condenser-holder rack and pinion

    Objective Lenses

    Magnification Corrections NA WD Immersion Medium Cover-glass Thickness
    4X plan-achromatic 0.10 28mm — —
    10X plan-achromatic 0.25 10mm — 0.17mm
    20X plan-achromatic 0.25 5.1mm — 0.17mm
    40X plan-achromatic 0.65 0.7mm — 0.17mm
    100X plan-achromatic 1.25 0.18mm oil 0.17mm

    Camera Specifications
    Sensor Type CMOS (monochrome)
    Sensor Optical Format 1/1.8"
    Active Pixels 3.1M (2048 x 1536)
    Pixel Size 3.45µm x 3.5µm
    Active Sensor Area 7.07mm x 5.3mm
    Shutter global shutter
    Sensitivity 1146mV @ 1/30s
    Spectral Response 380-650nm with IR-cut filter
    Capture Resolution and Maximum Framerate 53fps @ 2048x1536
    85fps @ 1024x768
    Connectivity USB 3.0
    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
  • One photo port assembly
  • Five objective lenses: 4X, 10X, 20X, 40X, 100X
  • One pair 10X eyepieces
  • One stage assembly
  • One swing condenser
  • One halogen illuminator assembly
  • One episcopic illuminator
  • One episcopic lamp housing
  • One power supply for episcopic illuminator
  • One eye shield
  • Two AC power cords (US and Canada standard)
  • One hex driver
  • One dust cover
  • One sample immersion oil
  • One C-mount USB camera
  • One reduction lens
  • Two sizing adapters
  • One USB 3.0 Type B to USB 3.0 type A cable
  • One software CD

    • The FM820T is an upright fluorescence microscope with transmitted and reflected lighting, and a six-filter turret. The microscope is built around an infinity-corrected optical system with a wide magnification range, and Koehler diascopic and episcopic illumination. The powerful 100W, wide-spectrum, mercury-vapor episcopic illuminator uses a rotary filter-selector which can house up to six fluorescence filter-blocks; already included are ultraviolet, violet, blue, and green excitation blocks. The sub-stage illuminator uses a 30W halogen lamp with field-lens and diaphragm for even, high-contrast lighting.


    Viewing Head

    The microscope's head is designed for precision and comfort. The super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification. Compensation-free Siedentopf interpupillary adjustment allows any user to properly align the oculars without readjusting focus. For users with astigmatism or asymmetrical vision, the left ocular can be adjusted to fine-tune focus. The photo port is equipped with a 23mm tube for attaching cameras with compensating lenses, and is height-adjustable to match focus with the eyepieces. The port is compatible with our YX series C-mount adapters which can attach directly to C-mount cameras without a compensating lens – ideal for 1” format sensors. The head is set to a 30° incline which is ideal for viewing from a standing position, and it can be rotated 360°.


    Optics

    The infinity-corrected optical system eliminates optical errors when using filters and other in-line components, ensuring highly precise images. The quintuple objective turret provides instant access to 5 magnification levels. This allows you to efficiently move through magnifications from 40X to 1000X. 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 Stage

    The 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides, with a large translation range for viewing larger samples. 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. Symmetrical focus controls are coaxially mounted for fast, intuitive focusing. A height limit can be set to prevent contact damage, as well as presetting optimal focus distance.


    Koehler Transmitted Illumination

    Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The rear-mounted 30W halogen light-source provides 100 CRI illumination with ample brightness for contrast-enhancement methods like darkfield. The lower color temperature of the halogen light-source causes less eyestrain compared to high-Kelvin LED. The light condenser uses a swing mechanism for optimized lighting at both high and low magnifications, with a NA0.25 setting for full coverage at extremely low magnifications. An iris diaphragm allows you to adjust the aperture to optimize contrast and depth-of-field. The condenser holder uses rack-and-pinion height adjustment for precision control, and is centerable for proper alignment. The condenser is top-mounted for easier replacement when working with additional condensers. The illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.


    Epi-fluorescence Illumination

    The epi-fluorescence illumination system adds incredible versatility to the microscope. The ability to isolate fluorescing compounds allows you to target individual proteins and other nuances. This microscope is equipped with a six-position filter turret for easy transitions. Four filter blocks are already mounted (ultraviolet, violet, blue, and green) for popular labeling agents and natural fluorophores. The illuminator uses a high-power mercury arc-lamp for wide-spectrum excitation.



    Fluorescence

    Filters
    Filter Set Excitation Filter Dichromatic Mirror Emission Filter
    UV-1A 330-385nm 400nm 420nm
    V 400-410nm 455nm 455nm
    B 460-495nm 505nm 510-550nm
    G2 510-550nm 570nm 590nm
    Mercury HBO Excitation

    Mercury HBO lamps produce a wide spectrum of wavelengths, including ultraviolet. While this fluorescent light-source can excite fluorophores throughout its entire spectrum, there are peak wavelengths with optimal output.

    Band Peak Wavelength
    UV 334nm, 365nm
    V 405nm
    B 436nm
    G 546nm
    Y 578nm

    Digital Imaging

    The highly-sensitive 5MP camera uses a cutting-edge Sony global-shutter sensor. The camera is designed to excel in low-light with high maximum framerates, and eliminates rolling-shutter distortion. The camera captures still images and video, and allows you to view a live stream on your PC. With software available for Windows, Mac, and Linux, it's a multi-platform imaging solution. The included Windows software offers image-development and measurement tools, as well as advanced compositing features and specialized tools for fluorescence color-mapping. Independent preview and capture resolutions allow you to view high-speed video while capturing high-definition images. For Mac and Linux, there is a lite version with limited processing features.


    Specifications

    Optical System Infinite-conjugate
    Reference Focal Length 200mm
    Head Trinocular, 30° incline, 360° rotatable
    Interpupillary Adjustment Siedentopf compensation-free gemel, 48-75mm
    Ocular Diameter 30mm
    Ocular Diopters left ocular
    Eyepieces 10X
    Photo Port height-adjustable YX series, 23mm tube mount
    Objective Lenses Infinity-corrected
    Objective Parfocal Distance 45mm
    Objective Mounting Thread RMS 20.32mm
    Objective Turret Reverse quintuple, ball-bearing movement
    Focusing System Coaxial coarse and fine focus, tension control
    Focus Range
    Travel24mm
    Coarse Stroke37.7mm per rotation
    Fine Stroke0.1mm per rotation
    Stage Design Double-layer with caliper
    Stage Dimensions 185mm x 142mm
    X-Y Translation Range 75mm x 55mm
    Episcopic Illumination (fluorescence) 100W mercury HBO arc-lamp
    Fluorescence Filters Ultraviolet: BP330-385nm, DM400nm, BA420nm
    Violet: BP400-410nm, DM455nm, BA455nm
    Blue: BP460-495nm, DM505nm, BA510-550nm
    Green: BP510-550nm, DM570nm, BA590nm
    Transmitted Illumination 6V30W halogen, continuous-adjustment, rear-mount housing with aspherical collector
    Condenser NA0.9/0.25 achromatic swing condenser with iris diaphragm
    Sub-stage Condenser-holder rack and pinion

    Objective Lenses

    Magnification Corrections NA WD Immersion Medium Cover-glass Thickness
    4X plan-achromatic 0.10 28mm — —
    10X plan-achromatic 0.25 10mm — 0.17mm
    20X plan-achromatic 0.25 5.1mm — 0.17mm
    40X plan-achromatic 0.65 0.7mm — 0.17mm
    100X plan-achromatic 1.25 0.18mm oil 0.17mm

    Camera Specifications
    Sensor Type CMOS (color)
    Sensor Optical Format 2/3"
    Active Pixels 5M (2448 x 2048)
    Pixel Size 3.45µm x 3.5µm
    Active Sensor Area 8.45mm x 7.07mm
    Shutter global shutter
    Sensitivity 1146mV @ 1/30s
    Spectral Response 380-650nm with IR-cut filter
    Capture Resolution and Maximum Framerate 35fps @ 2448x2048
    88fps @ 1224x1024
    Connectivity USB 3.0
    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
  • One photo port assembly
  • Five objective lenses: 4X, 10X, 20X, 40X, 100X
  • One pair 10X eyepieces
  • One stage assembly
  • One swing condenser
  • One halogen illuminator assembly
  • One episcopic illuminator
  • One episcopic lamp housing
  • One power supply for episcopic illuminator
  • One eye shield
  • Two AC power cords (US and Canada standard)
  • One hex driver
  • One dust cover
  • One sample immersion oil
  • One C-mount USB camera
  • One reduction lens
  • Two sizing adapters
  • One USB 3.0 Type B to USB 3.0 type A cable
  • One software CD

    • The FM820T is an upright fluorescence microscope with transmitted and reflected lighting, and a six-filter turret. The microscope is built around an infinity-corrected optical system with a wide magnification range, and Koehler diascopic and episcopic illumination. The powerful 100W, wide-spectrum, mercury-vapor episcopic illuminator uses a rotary filter-selector which can house up to six fluorescence filter-blocks; already included are ultraviolet, violet, blue, and green excitation blocks. The sub-stage illuminator uses a 30W halogen lamp with field-lens and diaphragm for even, high-contrast lighting.


    Viewing Head

    The microscope's head is designed for precision and comfort. The super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification. Compensation-free Siedentopf interpupillary adjustment allows any user to properly align the oculars without readjusting focus. For users with astigmatism or asymmetrical vision, the left ocular can be adjusted to fine-tune focus. The photo port is equipped with a 23mm tube for attaching cameras with compensating lenses, and is height-adjustable to match focus with the eyepieces. The port is compatible with our YX series C-mount adapters which can attach directly to C-mount cameras without a compensating lens – ideal for 1” format sensors. The head is set to a 30° incline which is ideal for viewing from a standing position, and it can be rotated 360°.


    Optics

    The infinity-corrected optical system eliminates optical errors when using filters and other in-line components, ensuring highly precise images. The quintuple objective turret provides instant access to 5 magnification levels. This allows you to efficiently move through magnifications from 40X to 1000X. 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 Stage

    The 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides, with a large translation range for viewing larger samples. 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. Symmetrical focus controls are coaxially mounted for fast, intuitive focusing. A height limit can be set to prevent contact damage, as well as presetting optimal focus distance.


    Koehler Transmitted Illumination

    Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The rear-mounted 30W halogen light-source provides 100 CRI illumination with ample brightness for contrast-enhancement methods like darkfield. The lower color temperature of the halogen light-source causes less eyestrain compared to high-Kelvin LED. The light condenser uses a swing mechanism for optimized lighting at both high and low magnifications, with a NA0.25 setting for full coverage at extremely low magnifications. An iris diaphragm allows you to adjust the aperture to optimize contrast and depth-of-field. The condenser holder uses rack-and-pinion height adjustment for precision control, and is centerable for proper alignment. The condenser is top-mounted for easier replacement when working with additional condensers. The illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.


    Epi-fluorescence Illumination

    The epi-fluorescence illumination system adds incredible versatility to the microscope. The ability to isolate fluorescing compounds allows you to target individual proteins and other nuances. This microscope is equipped with a six-position filter turret for easy transitions. Four filter blocks are already mounted (ultraviolet, violet, blue, and green) for popular labeling agents and natural fluorophores. The illuminator uses a high-power mercury arc-lamp for wide-spectrum excitation.



    Fluorescence

    Filters
    Filter Set Excitation Filter Dichromatic Mirror Emission Filter
    UV-1A 330-385nm 400nm 420nm
    V 400-410nm 455nm 455nm
    B 460-495nm 505nm 510-550nm
    G2 510-550nm 570nm 590nm
    Mercury HBO Excitation

    Mercury HBO lamps produce a wide spectrum of wavelengths, including ultraviolet. While this fluorescent light-source can excite fluorophores throughout its entire spectrum, there are peak wavelengths with optimal output.

    Band Peak Wavelength
    UV 334nm, 365nm
    V 405nm
    B 436nm
    G 546nm
    Y 578nm

    Digital Imaging

    The highly-sensitive 9MP camera uses a cutting-edge 1"-format Sony global-shutter sensor. The camera is designed to excel in low-light with high maximum framerates, and eliminates rolling-shutter distortion. The camera captures still images and video, and allows you to view a live stream on your PC. With software available for Windows, Mac, and Linux, it's a multi-platform imaging solution. The included Windows software offers image-development and measurement tools, as well as advanced compositing features and specialized tools for fluorescence color-mapping. Independent preview and capture resolutions allow you to view high-speed video while capturing high-definition images. For Mac and Linux, there is a lite version with limited processing features.


    Specifications

    Optical System Infinite-conjugate
    Reference Focal Length 200mm
    Head Trinocular, 30° incline, 360° rotatable
    Interpupillary Adjustment Siedentopf compensation-free gemel, 48-75mm
    Ocular Diameter 30mm
    Ocular Diopters left ocular
    Eyepieces 10X
    Photo Port height-adjustable YX series, 23mm tube mount
    Objective Lenses Infinity-corrected
    Objective Parfocal Distance 45mm
    Objective Mounting Thread RMS 20.32mm
    Objective Turret Reverse quintuple, ball-bearing movement
    Focusing System Coaxial coarse and fine focus, tension control
    Focus Range
    Travel24mm
    Coarse Stroke37.7mm per rotation
    Fine Stroke0.1mm per rotation
    Stage Design Double-layer with caliper
    Stage Dimensions 185mm x 142mm
    X-Y Translation Range 75mm x 55mm
    Episcopic Illumination (fluorescence) 100W mercury HBO arc-lamp
    Fluorescence Filters Ultraviolet: BP330-385nm, DM400nm, BA420nm
    Violet: BP400-410nm, DM455nm, BA455nm
    Blue: BP460-495nm, DM505nm, BA510-550nm
    Green: BP510-550nm, DM570nm, BA590nm
    Transmitted Illumination 6V30W halogen, continuous-adjustment, rear-mount housing with aspherical collector
    Condenser NA0.9/0.25 achromatic swing condenser with iris diaphragm
    Sub-stage Condenser-holder rack and pinion

    Objective Lenses

    Magnification Corrections NA WD Immersion Medium Cover-glass Thickness
    4X plan-achromatic 0.10 28mm — —
    10X plan-achromatic 0.25 10mm — 0.17mm
    20X plan-achromatic 0.25 5.1mm — 0.17mm
    40X plan-achromatic 0.65 0.7mm — 0.17mm
    100X plan-achromatic 1.25 0.18mm oil 0.17mm

    Camera Specifications
    Sensor Type CMOS (color)
    Sensor Optical Format 1"
    Active Pixels 9M (4096 x 2160)
    Pixel Size 3.45µm x 3.45µm
    Active Sensor Area 14.13mm x 7.45mm
    Shutter global shutter
    Sensitivity 1146mV @ 1/30s
    Spectral Response 380-650nm with IR-cut filter
    Capture Resolution and Maximum Framerate 34fps @ 4096x2160
    60fps @ 2048x1080
    Connectivity USB 3.0
    Lens-mount C-mount
    Compensating Lens 1X
    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
  • One photo port assembly
  • Five objective lenses: 4X, 10X, 20X, 40X, 100X
  • One pair 10X eyepieces
  • One stage assembly
  • One swing condenser
  • One halogen illuminator assembly
  • One episcopic illuminator
  • One episcopic lamp housing
  • One power supply for episcopic illuminator
  • One eye shield
  • Two AC power cords (US and Canada standard)
  • One hex driver
  • One dust cover
  • One sample immersion oil
  • One C-mount USB camera
  • One USB 3.0 Type B to USB 3.0 type A cable
  • One software CD

    • The FM820T is an upright fluorescence microscope with transmitted and reflected lighting, and a six-filter turret. The microscope is built around an infinity-corrected optical system with a wide magnification range, and Koehler diascopic and episcopic illumination. The powerful 100W, wide-spectrum, mercury-vapor episcopic illuminator uses a rotary filter-selector which can house up to six fluorescence filter-blocks; already included are ultraviolet, violet, blue, and green excitation blocks. The sub-stage illuminator uses a 30W halogen lamp with field-lens and diaphragm for even, high-contrast lighting.

    Viewing Head

    The microscope's head is designed for precision and comfort. The super-widefield optics provide a larger field-of-view so you can see more specimen at any magnification. Compensation-free Siedentopf interpupillary adjustment allows any user to properly align the oculars without readjusting focus. For users with astigmatism or asymmetrical vision, the left ocular can be adjusted to fine-tune focus. The photo port is equipped with a 23mm tube for attaching cameras with compensating lenses, and is height-adjustable to match focus with the eyepieces. The port is compatible with our YX series C-mount adapters which can attach directly to C-mount cameras without a compensating lens – ideal for 1” format sensors. The head is set to a 30° incline which is ideal for viewing from a standing position, and it can be rotated 360°.

    Optics

    The infinity-corrected optical system eliminates optical errors when using filters and other in-line components, ensuring highly precise images. The quintuple objective turret provides instant access to 5 magnification levels. This allows you to efficiently move through magnifications from 40X to 1000X. Additional 15X eyepieces expand the maximum magnification to 1500X with 10 unique levels. 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 Stage

    The 2-layer mechanical stage provides smooth and precise movement for examination of specimen slides, with a large translation range for viewing larger samples. 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. Symmetrical focus controls are coaxially mounted for fast, intuitive focusing. A height limit can be set to prevent contact damage, as well as presetting optimal focus distance.

    Koehler Transmitted Illumination

    Built on Koehler illumination principals, the sub-stage lighting provides evenly-distributed light for optimal contrast. The rear-mounted 30W halogen light-source provides 100 CRI illumination with ample brightness for contrast-enhancement methods like darkfield. The lower color temperature of the halogen light-source causes less eyestrain compared to high-Kelvin LED. The light condenser uses a swing mechanism for optimized lighting at both high and low magnifications, with a NA0.25 setting for full coverage at extremely low magnifications. An iris diaphragm allows you to adjust the aperture to optimize contrast and depth-of-field. The condenser holder uses rack-and-pinion height adjustment for precision control, and is centerable for proper alignment. The condenser is top-mounted for easier replacement when working with additional condensers. The illuminator's field lens provides an iris diaphragm to control light-spread, optimizing contrast and definition in specimen features.

    Epi-fluorescence Illumination

    The epi-fluorescence illumination system adds incredible versatility to the microscope. The ability to isolate fluorescing compounds allows you to target individual proteins and other nuances. This microscope is equipped with a six-position filter turret for easy transitions. Four filter blocks are already mounted (ultraviolet, violet, blue, and green) for popular labeling agents and natural fluorophores. The illuminator uses a high-power mercury arc-lamp for wide-spectrum excitation.



    Fluorescence

    Filters
    Filter Set Excitation Filter Dichromatic Mirror Emission Filter
    UV-1A 330-385nm 400nm 420nm
    V 400-410nm 455nm 455nm
    B 460-495nm 505nm 510-550nm
    G2 510-550nm 570nm 590nm
    Mercury HBO Excitation

    Mercury HBO lamps produce a wide spectrum of wavelengths, including ultraviolet. While this fluorescent light-source can excite fluorophores throughout its entire spectrum, there are peak wavelengths with optimal output.

    Band Peak Wavelength
    UV 334nm, 365nm
    V 405nm
    B 436nm
    G 546nm
    Y 578nm

    Specifications

    Optical System Infinite-conjugate
    Reference Focal Length 200mm
    Head Trinocular, 30° incline, 360° rotatable
    Interpupillary Adjustment Siedentopf compensation-free gemel, 48-75mm
    Ocular Diameter 30mm
    Ocular Diopters left ocular
    Eyepieces 10X, 15X
    Photo Port height-adjustable YX series, 23mm tube mount
    Objective Lenses Infinity-corrected