ZWO ASI 432MM USB 3 Camera
ZWO ASI 432MM USB 3 CameraZWO ASI 432MM USB 3 CameraZWO ASI 432MM USB 3 Camera

ZWO ASI 432MM USB 3 Camera

  (1 Review)
✓ 2 year warranty


2x in stock shipped 1-2 working days

About this product

Model:  zwo_asi432mm
Part Number:  ZWO ASI432MM

The ASI432MM uses a Sony IMX432 global shutter CMOS sensor with a 1/1.1" frame format and large 9um pixels in a 1608x1104 array.

In ADC 12-bit mode, the ASI432MM can output 120 frames per second at full resolution, and it has a read-out noise level as low as 2.9e.

The ASI432MM is the ideal upgrade from the ASI174MM and is suitable for Solar and Lunar imaging with outstanding sensitivity and dynamic range.

Please note a T2 Tilter is included in the package but due to its large size, it will be packed separately in another box, not in the camera box.


  • Sony IMX432 Sensor
  • 1/1." format sensor, 14.5 x 9.95mm
  • 1608 x 1104 Resolution
  • 9μm Square Pixels
  • 12bit ADC
  • Peak QE ~79%
  • Read Noise 2.4e, Full Well 97000e
  • Up to 120ps capture rate
  • USB3.0
  • Weighs only 126g!
  • Back Focus 6.5mm/17.5mm.

What's in the box

Downloads / Manuals

The following manuals and downloads are available for this product:


ZWO Software and Drivers


Customer reviews

Average Rating (1 Review):  
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Rating (max 5):  
Excellent fast camera,
28 May 2023  | 

Bought this specifically to use with the Daystar 60mm Ha telescope I own.

The reason for four stars is that there are faint Newton rings which I never saw with the ASI 173MM. That is curable. as I have an old tilt corrector.

The frame rate runs at a nice fast 80-90 fps on full frame and I have had it up to 250 fps on ROI selection.


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