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ZWO ASI715MC USB3.0 Colour CMOS Camera

(Inc. 20% VAT)
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Low stock, Shipped in 1-2 working days
Product Code
Cooled or Uncooled
3864 x 2192
Pixel Size
Sensor Size
5.6 x 3.2 mm
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ZWO ASI715MC USB3.0 Colour CMOS Camera

With a pixel size of just 1.45µm, the ZWO ASI175MC offers incredible resolution even at shorter focal lengths. 

The ASI715MC is a sensitive colour camera with a 1/2.8" sensor and 8.46mp resolution. With the Sony STARVIS technology used, this camera has a low readout noise (0.72e) and ultra-high sensitivity, making it ideal for astronomical imaging of the planets and smaller deep-sky objects, and also for microscope photography. 

ZWO ASI715MC specifications

High Transmission Speed:

The camera is equipped with a USB 3.0 transmission interface and a built-in 256MB DDR cache to ensure stable and secure data transmission.

ZWO ASI715MC DDR3 Memory Buffer

USB 3.0 Port and ST4 Guide

USB 3.0 Port: Provides 5Gb bandwidth to allow the ASI715MC to run at 45.1fps (10bit, high speed mode). 
ST4 Port: Can be used to connect with the autoguide port of a mount for guiding.

ZWO ASI715MC USB3.0 and ST4 Port

Readout Noise:

Readout noise includes pixel noise, circuit noise, and ADC quantization noise. The lower the readout noise, the better. 

As can be seen, the readout noise of the ASI175MC is very low. As the gain value increases, the readout noise decreases. 

ZWO ASI715MC Readout noise graphs

Quantum Efficiency

The QE curve and readout noise are very important parameters to measure the camera's performance. Higher QE and lower readout noise are necessary to improve the image signal-to-noise ratio. 

According to ZWO's estimation, the QE peak value of the ASI715MC is about 80%. 

ZWO ASI715MC Quantum Efficiency QE graphs

Connection Method:

ZWO ASI715MC Connection Method


Specifications: ZWO ASI715MC USB3.0 Colour CMOS Camera

Sensor: IMX715
Sensor size: 1/2.8" (5.6x3.2mm)
Resolution: 3864 x 2192
ADC: 12bit
Pixel size: 1.45um
Read noise: 0.72e
Full well: 6.03Ke
QE: 80%
USB: 3.0
FPS: 45.1

Mechanical diagram:

ZWO ASI715MC Mechanical Diagram

What's in the Box

What's in the Box: ZWO ASI715MC USB3.0 Colour CMOS Camera

  • ZWO ASI715MC camera body
  • 1.25" nosepiece
  • 1.25" dust cover
  • USB 3.0 cable (2m)
  • ST4 cable
  • Quick guide

ZWO ASI715MC Included items in the box

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