QSI

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  1. QSI - C-Mount Adapter Type I and Threaded Cap

    $99.00
    SKU: QSI-AD5-C-CAP

    Wait Time is 3-5 Days

    C-Mount adapter plate for Slim body QSI 500 Series cameras. The C-Mount adapter is used in place of the standard T-Mount adapter. Includes machined aluminum threaded cap with O-Ring to keep contaminants out of the camera
  2. QSI - QSI 583wsg-8 8.3mp Cooled CCD Camera w/Integrated Guider Port

    $3,785.95
    SKU: QSI-583wsg-8

    Wait Time is 3-5 Days

    The QSI 583 camera employs an 8.3 megapixel Kodak Enhanced Response full-frame CCD image sensor with microlens technology

    FREE SHIPPING(48 States)
  3. QSI - T-Mount Adapter and Threaded Cap

    $99.00
    SKU: QSI-AD5-T-CAP

    Wait Time is 3-5 Days

    T-Mount adapter plate for QSI 500 Series cameras. Includes machined aluminum threaded cap with O-Ring to keep contaminants out of the camera
  4. QSI - QSI 6120s 12mp Cooled CCD Camera w/Mechanical Shutter

    $3,795.00
    SKU: QSI-6120s

    Wait Time is 3-5 Days

    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.

    FREE SHIPPING(48 States)
  5. QSI - Takahashi Epsilon-180 Adapter

    $169.00
    SKU: QSI-ADT-E180

    Wait Time is 3-5 Days

    Custom adapter for mounting a QSI 500 Series "ws" model camera to a Takahashi Epsilon-180. The adapter is 20.5mm thick providing the correct 56mm focal distance for the Epsilon-180
  6. QSI - SLR Lens Adapter - Nikon F w/locking ring

    $249.00
    SKU: QSI-ADT-SLR-N

    Wait Time is 3-5 Days

    Nikon SLR lens adapter for full-size QSI 500 Series cameras, such as the 532ws and 520wsi. Attaches to standard T-mount adapter and provides correct focal depth for Nikon F lenses
    FREE SHIPPING(48 States)

    Out of stock

  7. QSI - MaxIm LE

    $149.00
    SKU: QSI-SFW-MAXLE

    Wait Time is 3-5 Days

    MaxIm LE is based on the award winning MaxIm DL version 4.5 from Diffraction Limited providing the fastest and easiest way to image the night sky
  8. QSI - 31mm Filter Retaining Screws - For 3mm thick filters

    $50.00
    SKU: QSI-AC5-CFW31-S3

    Wait Time is 3-5 Days

    Set of retaining screws to hold 3mm thick filters in the QSI 500 Series 31mm filter wheel
  9. QSI - 500 Series Mid-size Cover

    $195.00
    SKU: QSI-AC5-SCOVER

    Wait Time is 3-5 Days

    QSI 500 Series camera mid-size cover (for "s" models with mechanical shutter), includes T-mount adapter, threaded cap and mounting screws

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

    $99.00
    SKU: QSI-AD5-WSG-F

    Wait Time is 3-5 Days

    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) 

  11. QSI - QSI 500 Series WSG Upgrade

    $695.00
    SKU: QSI-AC5-WSG

    Wait Time is 3-5 Days

    The WSG is an innovative new addition to the QSI 500 Series family of cooled CCD cameras.  The WSG Upgrade replaces the "ws" front cover adding the Integrated Guider Port
    FREE SHIPPING(48 States)
  12. QSI - WSG-8.5mm spacer

    $179.00
    SKU: QSI-AC6-WSG8-5mm

    Wait Time is 3-5 Days

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

  13. QSI - 2.156" Adapter and Threaded Cap

    $149.00
    SKU: QSI-AD5-L-CAP

    Wait Time is 3-5 Days

    2.156" x 24tpi adapter plate for QSI 500 Series WSG model cameras. Includes machined aluminum threaded cap with O-Ring to keep contaminants out of the camera
  14. QSI - 500/600 Series WS-8 Cover w/T-mount and Cap

    $291.00
    SKU: QSI-AC6-WS8COVER

    Wait Time is 3-5 Days

    FREE SHIPPING(48 States)
  15. QSI - 2" Nosepiece for 2.156" Adapter

    $99.00
    SKU: QSI-ADL-NP2

    Wait Time is 3-5 Days

    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

    Out of stock

  16. QSI - QSI 6120ws-8 12mp Cooled CCD Camera w/Mechanical Shutter & 8-pos Color Filter Wheel

    $4,240.00
    SKU: QSI-6120WS-8

    In stock

    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.

    FREE SHIPPING(48 States)
  17. QSI - SLR Lens Adapter

    $199.00
    SKU: QSI-ADT-SLR

    Wait Time is 3-5 Days

    SLR lens adapter for full-size QSI 500 Series cameras, such as the 532ws and 520wsi. Attaches to standard T-mount adapter and provides correct focal depth for the specified lenses
  18. QSI - 500 Series Large Shutter disk

    $49.00
    SKU: QSI-PT5-DISKLG

    Wait Time is 3-5 Days

    Shutter disk with large opening for QSI 540 and 583
  19. QSI - QSI 500/600 Series WSG Cover w/T-mount

    $695.00
    SKU: QSI-AC5-WSG-T

    Wait Time is 3-5 Days

    The Integrated Guider Port (IGP) built into 500 Series WSG models is designed to support any camera with 12.5mm of back focus or less that can be attached using C-mount or T-mount threads.

    FREE SHIPPING(48 States)
  20. QSI - Recirculating Pump

    $129.00
    SKU: QSI-AC5-LHXRP

    Wait Time is 3-5 Days

    Recirculating Pump Water recirculating pump for use with the Liquid Heat Exchanger - 115VAC. Includes twenty feet of clear vinyl tubing
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Quantum Scientific Imaging designs also known as "QSI" 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.