ZWO ASI 432MM Monochrome USB Camera

SKU: ASI432MM Categories: , ,

The ASI 432 MM  Monochrome USB Camera is ideal for Deep Space, solar and lunar photography.

With the use of he Sony IXM432 sensor with a frame size of 1.1″ and large 9.0 micrometer pixels, this camera has a large field of view and makes it a good choice for solar and lunar imaging.


Key features:

  • Colour or Monochromatic: Monochrome
  • Fan Cooled: No
  • Sensor Model: Sony IMX432 LLJC, CMOS
  • Sensor Size: 1.1 inch (14.5 x 9.95mm)
  • Resolution: 1608 x 1104
  • Megapixel: 1.77
  • Pixel Size: 9.0 micrometers (µm)
  • Max Analogue to Digital Converter Resolution: 12 bit


$999.00 inc GST

Available Now

Customer's Also Viewed

The ASI432MM has a large sensor format of 1.1inch and hence a large field of view. The area is almost twice that of the ASI174MM, making this camera a better choice for solar and lunar imaging than the ASI174MM which is already a recognized solar imaging camera.

Large pixels, high sensitivity

The 9 micrometer pixel size is almost 1.5 times larger than the ASI174MM camera and with its high sensitivity, images with finer colours and subtler details are now possible. You can have full trust in its solar performance regarding both full disk and local details.

Global shutter

Being a global shutter camera, the ASI432MM also features a very high fps rate making it not only good for solar imaging but also lunar imaging. This camera can also be used for photographs of the ISS and other fast moving objects.



Sensor: Sony-IMX432LLJ-C, CMOS
Diagonal: 17.6mm
Resolution: 1.77 Mega pixel 1608*1104
Pixel Size: 9μm
Shutter: Global shutter
Exposure Range: 32μs~2000s
ROI: Supported
Read Noise: 2.4 – 20.8 e (4.3e@14db gain)
QE peak: 79%
Full well: 97000e
ADC: 12bit
DDRIII Buffer: 256MB
Non-volatile memory/On camera storage: TBA
Interface: USB 3.0 Type-B
Adaptor: 2″ M42X0 .7 5
Protect window: φ32-2 AR
Dimensions: 14.5 x 9.95mm
Weight: 126g
Back Focus Distance: 6.5 / 17.5mm
Cooling: Passive (no fan)
Delta T: N/A
Camera Power consumption: N/A
Cooler Power consumption: N/A
Working Temperature: -5℃~50℃
Storage Temperature: -10℃~60℃
Working Relative Humidity: 20 – 80%
Storage Relative Humidity: 20 – 95%
Max FPS at full resolution:  12 Bit ADC, USB3 1608*1104  108.7fps
1280*720  178fps
640*480  256fps
320*240  454.7fps
Max FPS at full resolution:  12 Bit ADC, USB2 1608*1104  12fps
1280*720  23.5fps
640*480  70.5fps
320*240  283.2fps