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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.

    ...
    Learn More
    Model#: AC5-WSG-FAD
    $10.00

  2. QSI - Astronomik 1.25" Dark Filter

    QSI - Astronomik 1.25" Dark Filter

    Astronomik 1.25" dark "filter". This is a threaded 1.25" filter cell with an opaque solid disk to prevent light from striking the CCD. It can be used for taking bias and dark frames without the use of a mechanical shutter ... Learn More
    Model#: FL1-AS-DARK
    $29.00

  3. QSI - 15

    QSI - 15

    15' USB Cable for QSI 500 Series cameras ... Learn More
    Model#: AC5-USB15
    $29.00

  4. QSI - QSI 500 Series Software CD

    QSI - QSI 500 Series Software CD

    Replacement software CD for QSI 500 Series Cameras ... Learn More
    Model#: AC5-SWCD
    $29.00

  5. QSI - T-Mount Threaded Cap

    QSI - T-Mount Threaded Cap

    T-Mount Threaded Cap with O-Ring to keep contaminants out of the camera. Standard on all 500 Series QSI cameras ... Learn More
    Model#: ADT-CAP
    $39.00

  6. QSI - C-Mount Threaded Cap

    QSI - C-Mount Threaded Cap

    C-Mount Threaded Cap with O-Ring to keep contaminants out of the camera. For use with the QSI C-Mount adapters, Type I and II ... Learn More
    Model#: ADC-CAP
    $39.00

  7. QSI - 1.25" Nosepiece

    QSI - 1.25" Nosepiece

    1.25" diameter nosepiece to T-Mount adapter ... Learn More
    Model#: ADT-NP125
    $49.00

  8. QSI - 2" Nosepiece

    QSI - 2" Nosepiece

    2" diameter nosepiece to T-Mount adapter. Standard on all 500 Series QSI cameras. Replacement or additional 2" nosepiece for QSI 500 Series cameras ... Learn More
    Model#: ADT-NP2
    $49.00

  9. QSI - 500 Series Large Shutter disk

    QSI - 500 Series Large Shutter disk

    Shutter disk with large opening for QSI 540 and 583 ... Learn More
    Model#: PT5-DISKLG
    $49.00

  10. QSI - 31mm Filter Retaining Screws - For 5mm thick filters

    QSI - 31mm Filter Retaining Screws - For 5mm thick filters

    Set of retaining screws to hold 5mm thick filters in the QSI 500 Series 31mm filter wheel ... Learn More
    Model#: AC5-CFW31-S5
    $50.00

  11. QSI - Color Filter Wheel for 31mm Unmounted Filters (Upgrade)

    QSI - Color Filter Wheel for 31mm Unmounted Filters (Upgrade)

    Upgrade to five position color filter wheel for 500 Series ws and wsg models which accepts 31mm unmounted filters ... Learn More
    Model#: AC5-CFW31U
    $50.00

  12. QSI - 31mm Filter Retaining Screws - For 3mm thick filters

    QSI - 31mm Filter Retaining Screws - For 3mm thick filters

    Set of retaining screws to hold 3mm thick filters in the QSI 500 Series 31mm filter wheel ... Learn More
    Model#: AC5-CFW31-S3
    $50.00

  13. QSI - Astronomik 1.25" Luminance Filter

    QSI - Astronomik 1.25" Luminance Filter

    Astronomik 1.25" luminance filter. Extra luminance (UV/IR cutoff) filter for QSI 500 Series filter wheel ... Learn More
    Model#: FL1-AS-L
    $59.00

  14. QSI - 25

    QSI - 25

    Twenty five feet of clear vinyl tubing for Liquid Heat Exchanger Recirculating Pump ... Learn More
    Model#: AC5-LHXHOSE
    $59.00

  15. 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

  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 - C-Mount Adapter Type II

    QSI - C-Mount Adapter Type II

    C-Mount adapter plate for Medium body QSI 500 Series cameras. The C-Mount adapter is used in place of the standard T-Mount adapter which comes standard with all QSI 500 Series cameras ... Learn More
    Model#: AD5-CII
    $69.00

  18. QSI - WSG 1.25" Filter Guide Camera Adapter (ST-i)

    QSI - WSG 1.25" Filter Guide Camera Adapter (ST-i)

    Extra adapter for mounting a guide camera using 1.25" filter threads to the Integrated Guider Port on a QSI WSG model. 
    (works with SBIG ST-i) 

    ...
    Learn More
    Model#: AD5-WSG-F
    $99.00

  19. QSI - 2" Nosepiece for 2.156" Adapter

    QSI - 2" Nosepiece for 2.156" Adapter

    2" diameter nosepiece to 2.156" thread adapter. Allows mounting WSG model cameras with the optional 2.156" faceplate adapter to telescopes with a 2" eyepiece adapter. 1 ... Learn More
    Model#: ADL-NP2
    $99.00

  20. QSI - Replace standard camera cover w/WS Cover

    QSI - Replace standard camera cover w/WS Cover

    Replace the Slim or Mid-size cover of a 500 Series camera with the Full-size cover ... Learn More
    Model#: AC5-WSCOVERU
    $99.00

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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.