ZWO ASI 294 Color CMOS Telescope Camera

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  • $699.00
  • Regular price $799.00

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Accessories Added

  • Sony IMX174 CMOS Sensor
  • Low Read Noise
  • 4.63 Micron Pixels
  • 11.3 Megapixels (4144 x 2822)



ZWO ASI 294 Color CMOS Telescope Camera

The ZWO ASI 294 has set a new standard of Excellence in the world of Astrophotography. Whether you are interested in deep space astrophotography or Lunar/Planetary/solar Imaging, this camera will be able to handle it all. There are not many camera systems that can do what ASI 294 can do.

At the heart of the ZWO ASI 294 is the Sony IMX294 CMOS Sensor which is known for its exceptional light gathering efficiency, low read noise, and High resolution. The sensor will record up to 11-megapixel images on a Micro 4/3rds format. The camera has a dynamic range of 9 to 13 stops depending on gain settings. Read noise levels can be adjust between 1.2 and 7.3 electrons, and if you set the gain to 120 DB you can get almost the full 13 stops dynamic range with a read noise of 1.7 electrons!

As a planetary camera, no other camera system can beat the ASI 294's versatility. For solar imaging, this camera can record full 11 mp videos at 19 frames per second and capture the entire sun with 1350 mm focal length!



ADC14 bit
Back focus6.5mm
Bayer MatrixColor
Camera ConnectionM42 x 0.75
Delta T45°C Below Ambient
Dynamic Range13.1 Stops
Free ShippingYes
Full Rez Frame Rate16fps
Full Well63.7ke
Max Frame Rate19fps
Mega Pixels11.7 mp
Peak QE75%
Pixel Array4144 x 2822
Pixel Size4.63 microns
Power Consumption12V 3A
Read Noise7.5e
Sensor Diagonal23.2mm
Sensor TypeCMOS
SensorSony IMX294CIK
Weight0.26 lbs


  • ZWO ASI294 Camera Body
  • Driver and Extra Software CD (Mac, PC, and Linux Compatible)
  • M42 to 1.25-inch nosepiece
  • 1.25-inch Cover
  • T2 to 1.25-inch adapter
  • T2 to M48 16.5 mm Extender
  • (2) m long USB 3.0 cable
  • M42 female to M42 female adapter
  • Quick guide




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