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Quantum Scientific Imaging, Inc.

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  1. QSI - WSG Focus Adjustment Disk

    QSI - WSG Focus Adjustment Disk

    This 0.225" (5.6mm) optical disk can be placed between some guide cameras (e.g. Orion SSAG) and the T-mount Guide Camera Adapter to allow the guide camera to acheive critical focus parfocal with the main sensor.

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    Model#: AC5-WSG-FAD
    $10.00

  2. Quantum Scientific Imaging - QSI 628ws 2.8mp Cooled CCD Camera w/Mechanical Shutter and Color Filter Wheel

    Quantum Scientific Imaging - QSI 628ws 2.8mp Cooled CCD Camera w/Mechanical Shutter and Color Filter Wheel

    The QSI 628 model camera employs a 2.8 megapixel Sony interline transfer CCD image sensor. The high quantum efficiency, wide dynamic range and

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    (48 States)
    Model#: QSI628ws
    $3,285.95

  3. Quantum Scientific Imaging - QSI RS 1.6ws-8-uv 1.6mp Cooled CCD Camera w/Mechanical Shutter and 8-pos Color Filter Wheel

    Quantum Scientific Imaging - QSI RS 1.6ws-8-uv 1.6mp Cooled CCD Camera w/Mechanical Shutter and 8-pos Color Filter Wheel

    Standard glass absorbs ultraviolet light below 400nm. UV cameras require a CCD with no coverglass, and possibly no microlenses plus a fused silica chamber cover window. Several UV configurations of the QSI RS Series cameras are available. Interline Transfer CCD Sensors without microlenses offer the highest QE from 240nm to 300nm. QE rises from 3% to 6% across this range rising to 9% at 470nm. Full Frame Sensors with microlenses offers the highest QE at 310nm and above. ... Learn More
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    (48 States)
    Model#: QSIRS1.6ws-8-UV
    $6,185.95

  4. QSI - QSI 500 Series Tripod/Tether adapter

    QSI - QSI 500 Series Tripod/Tether adapter

    Tripod/Tether adapter mounts to the side of a 500 Series camera body and adds a 1/4"-20 threaded hole for mounting the camera on a tripod or attaching a tether ... Learn More
    Model#: AC5-TRIPOD
    $69.00

  5. QSI - Astrodon 1.25" Red Continuum filter 5 nm FWHM

    QSI - Astrodon 1.25" Red Continuum filter 5 nm FWHM

    Astrodon Red Continuum filter centered on 645nm with a FWHM of 5nm. For use with internal color filter wheel in QSI 500 Series cameras ... Learn More
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    (48 States)
    Model#: FL1-AD-RC5
    $275.00

  6. Quantum Scientific Imaging - QSI 640cws 4.2mp Cooled Color CCD Camera w/Mechanical Shutter and Color Filter Wheel

    Quantum Scientific Imaging - QSI 640cws 4.2mp Cooled Color CCD Camera w/Mechanical Shutter and Color Filter Wheel

    The QSI 640c camera employs a single-shot color 4.2 megapixel Kodak Enhanced Response full-frame CCD image sensor with microlens technology

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    Model#: QSI640cws
    $4,990.00

  7. AC6-WSG8-5mm

    QSI - WSG-8.5mm spacer

    The standard 500 Series WSG cover is designed to be used with guide cameras having back focus of 12.5mm or less.  

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    Model#: AC6-WSG8-5mm
    $179.00

  8. Quantum Scientific Imaging QSI RS 9.2s 9.2mp Cooled CCD Camera w/Mechanical Shutter

    Quantum Scientific Imaging - QSI RS 9.2s 9.2mp Cooled CCD Camera w/Mechanical Shutter

    All significant performance characteristics, including Linearity,Read Noise, and Photon Transfer (Gain), are tested and confirmed during ... Learn More
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    (48 States)
    Model#: QSIRS9.2s
    $5,089.95

  9. Quantum Scientific Imaging - QSI RS 1.6s-uv 1.6mp Cooled CCD Camera w/Mechanical Shutter and Maxim LE Software upgrade

    Quantum Scientific Imaging - QSI RS 1.6s-uv 1.6mp Cooled CCD Camera w/Mechanical Shutter and Maxim LE Software upgrade

    A four channel optically isolated control port is accessible through a standard 6 pin modular connector. Two of the signals are used to control the input and output shutter triggers. Utilizing the hardware input trigger through the control port, exposures can be fired within 10μs. The connector panel is thoughtfully recessed into the body of the camera for protection and provides access for all external connections. The two threaded holes on the back of the body are used to attach an ... Learn More
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    (48 States)
    Model#: QSIRS1.6s-UV + Maxim LE Software
    $5,638.95

  10. QSI - QSI 500 Series WSG 5mm Spacer

    QSI - QSI 500 Series WSG 5mm Spacer

    The standard 500 Series WSG cover is designed to be used with guide cameras having back focus of 12.5mm or less ... Learn More
    Model#: AC5-WSG-5MM
    $179.00

  11. QSI - Astronomik 1.25" Hydrogen-Alpha filter 6nm FWHM

    QSI - Astronomik 1.25" Hydrogen-Alpha filter 6nm FWHM

    Astronomik Hydrogen-Alpha filter with a bandpass of 6nm. For use with internal color filter wheel in QSI 500 Series cameras. This Ha filter is parfocal with the Astronomik LRGB Type IIc color filters shipped with QSI 500 Series cameras ... Learn More
    Model#: FL1-AS-HA6
    $199.00

  12. Quantum Scientific Imaging 632wsg 3.2mp Cooled CCD Camera w/Integrated Guider Port

    Quantum Scientific Imaging - QSI 632wsg 3.2mp Cooled CCD Camera w/Integrated Guider Port

    The QSI 632 camera employs a 3.2 megapixel Kodak Enhanced Response  full-frame CCD image sensor with microlens technology. ... Learn More

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    (48 States)
    Model#: QSI632wsg
    $6,985.95

  13. Quantum Scientific Imaging - QSI RS 4.2s 4mp Cooled CCD Camera w/ Mechanical and Electronic Shutters

    Quantum Scientific Imaging - QSI RS 4.2s 4mp Cooled CCD Camera w/ Mechanical and Electronic Shutters

    QSI RS 4.2s 4mp Cooled CCD Camera w/Mechanical and Electronic Shutters ... Learn More
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    (48 States)
    Model#: QSIRS4.2s
    $5,689.95

  14. Quantum Scientific Imaging - QSI RS 6.1ws - 6.1mp Cooled CCD Camera w/Mechanical Shutter and Color Filter Wheel

    Quantum Scientific Imaging - QSI RS 6.1ws - 6.1mp Cooled CCD Camera w/Mechanical Shutter and Color Filter Wheel

    All significant performance characteristics, including Linearity,Read Noise, and Photon Transfer (Gain), are tested and confirmed as the last step in ... Learn More
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    (48 States)
    Model#: QSIRS6.1ws
    $5,185.95

  15. Quantum Scientific Imaging - QSI 690s 9.2mp Cooled CCD Camera w/Mechanical Shutter

    Quantum Scientific Imaging - QSI 690s 9.2mp Cooled CCD Camera w/Mechanical Shutter

    QSI 600 Series cameras have a new cooling subsystem with a custom 2-stage TEC that yields regulated cooling of greater than 45C below the ambient temperature.

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    Model#: QSI690s
    $3,495.00

  16. QSI - T-Mount Adapter

    QSI - T-Mount Adapter

    Replacement T-Mount adapter plate. Standard on all 500 Series QSI cameras ... Learn More
    Model#: AD5-T
    $69.00

  17. QSI - Baader 1.25" Hydrogen-Alpha filter 7nm FWHM

    QSI - Baader 1.25" Hydrogen-Alpha filter 7nm FWHM

    Baader Hydrogen-Alpha filter with a bandpass of 7nm. For use with internal color filter wheel in QSI 500 Series cameras ... Learn More
    Model#: FL1-BD-HA7
    $164.00

  18. QSI 620ws 2.0mp Cooled CCD Camera w/ Mechanical Shutter and Color Filter Wheel

    QSI - 620ws 2.0mp Cooled CCD Camera w/ Mechanical Shutter & Color Filter Wheel

    2.0mp 1600x1200 Kodak KAI-2020 sensorUSB 2 ... Learn More
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    (48 States)
    Model#: QSI620ws
    $4,185.95

  19. Quantum Scientific Imaging -  QSI RS 3.2ws-8 3.2mp Cooled CCD Camera w/Mechanical Shutter & 8 position Filter Wheel

    Quantum Scientific Imaging - QSI RS 3.2ws-8 3.2mp Cooled CCD Camera w/Mechanical Shutter & 8 position Filter Wheel

    QSI RS 3.2ws-8 3.2mp Cooled CCD Camera w/Mechanical Shutter & 8 position Filter Wheel ... Learn More
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    (48 States)
    Model#: QSIRS3.2ws-8
    $8,685.95

  20. Quantum Scientific Imaging - QSI RS 2.8ws-8  2.8mp Cooled CCD Camera w/Mechanical Shutter and 8-pos Color Filter Wheel

    Quantum Scientific Imaging - QSI RS 2.8ws-8 2.8mp Cooled CCD Camera w/Mechanical Shutter and 8-pos Color Filter Wheel

    All QSI RS Series cameras utilize High Speed USB 2.0 port (USB 1.1 compatible) for connection to the host computer and imaging application software. For telescope guiding the signal pin-out is compatible with most modern telescope mount drive correctors. The outputs can also ... Learn More
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    (48 States)
    Model#: QSIRS2.8ws-8
    $5,285.95

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Quantum Scientific Imaging designs and manufactures scientific grade, thermo-electrically cooled CCD cameras designed for applications that require superior image performance such as astronomical, medical and industrial imaging. QSI's power efficient cameras deliver excellent performance with extremely wide dynamic range, excellent linearity and very low noise, in an innovative, compact design.

QSI has been building high quality CCD cameras for use in challenging conditions by extremely demanding customers for close to 20 years.  Now we're building on that experience to deliver our next generation scientific digital cameras to the general marketplace.

QSI is committed to offering superior imaging solutions and exceptional customer service.  We invite you to explore our web site and learn more about our cameras and our commitment to excellence.  We’re confident that when you look closely at the performance and design of our cameras, you’ll see that QSI offers exceptional products at an unbeatable value.