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Quantum Scientific Imaging - QSI 628i 2.8mp Cooled CCD Camera w/Electronic Shutter


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Availability: In stock


Manufactured by: QSI


The QSI 628 model camera employs a 2.8 megapixel Sony interline transfer CCD image sensor. The high quantum efficiency, wide dynamic range and low noise performance make the QSI 628 ideally suited to a broad range of demanding imaging applications.

The QSI 628 includes the following:

  • 2.8mp Sony ICX674sensor
  • USB 2.0 High-Speed, 16-bit output
  • Dual read rates of 800kHz and 8MHz
  • Air cooling to 40C below ambient
  • Electronic shutter with shutter speeds down to .0001 sec
  • 628s model adds mechanical shutter for unattended calibration frames
  • 628ws(-8) model adds 5 or 8-position color filter wheel
  • 628wsg(-8) model adds Integrated Guider Port




C-Mount Guide Camera Adapter – works with SX Lodestar

T-Mount Guide Camera Adapter – works with Orion SSAG

1.25” Filter Guide Camera Adapter – works with SBIG ST-i




Product Series

 600 Series
Cooled Scientific
Digital Cameras

The QSI 600 Series builds on the foundation of the popular QSI 500 Series. Dual read rates of up to 8 MHz with high-speed USB 2.0 and full 16-bit output allow 600 Series cameras to produce high quality images with high frame rates, extremely wide dynamic range, excellent linearity and exceptionally low noise. Cooling on the 600 Series is achieved with a custom 2-stage TEC supporting regulated cooling to greater than 45C, or greater than 50C with the option Liquid Heat Exchanger.

The QSI 600 Series has seven different models employing a comprehensive range of monochrome and single-shot color scientific grade CCDs up to 8.3mp. A variety of options and accessories are available to meet your specific medical, astronomical or industrial imaging objectives.

The superb imaging performance of 600 Series cameras is wrapped in an attractive, compact design with outstanding power efficiency and investment protecting upgradeability. The refined engineering and impressive fit, finish and attention to detail will surpass your highest expectations.


  • Unsurpassed image quality
  • Comprehensive range of CCD sensors
    up to 8.3mp
  • Compact, refined design
  • Dual read rates up to 8 MHz New!
  • High-speed USB 2.0, full 16-bit output New!
  • Air and liquid cooling to >50C New!
  • 5 or 8 position color filter wheel New!
  • Available Integrated Guider Port 
  • Broad software support
  • ASCOM-compatible Windows API
  • Linux drivers and API 

Additional Information

Name Quantum Scientific Imaging - QSI 628i 2.8mp Cooled CCD Camera w/Electronic Shutter
Manufacturer QSI
Model QSI628i