ZWO ASI 120 Mini Monochrome CMOS Telescope Camera

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  • $149.00
  • Regular price $159.00

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ZWO ASI 120 Mini Monochrome CMOS Telescope Camera

The ZWO ASI 120 Mini is a top notch monochrome guide camera, well suited to both planetary imaging and acting as a guider to amplify the usefulness of other astronomy instruments. Despite being qualified as a 'miniature' camera, it still operates at a high level of performance; with a peak QE over 75-percent, a typical read noise of only 4.0e, a pixel array of 1280 x 960, and a pixel size of only 3.75 micrometers, it qualifies as a powerhouse despite its small size. It achieves all of this while presenting a small and slender profile, taking up a minimum of space in your imaging train. The interface for this camera is a Type C USB 2.0 port, similar to that found in several mobile phone types.


ADC12 bit
Back focus8.5mm
Bayer MatrixMonochrome
Camera Connection1.25" Nosepiece & M28.5x0.6
Delta T°C Below Ambient
Dynamic Range11.2 Stops
Free ShippingYes
Full Rez Frame Rate35fps
Full Well14.5ke
Max Frame Rate224fps
Mega Pixels1.2 mp
Peak QE75%
Pixel Array1280 x 960
Pixel Size3.75 microns
Power ConsumptionUSB C
Read Noise6.4e
Sensor Diagonal6mm
Sensor TypeCMOS
SensorOn Semiconductor AR0130CS
Weight0.992 lbs

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