ASI183MM Pro (mono)
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Introducing the ASI 183MC camera, featuring the Sony IMX183 chip. This back-illuminated monochrome design provides an astonishing 84% quantum efficiency on the CMOS style chip. The total area of the chips is 4/3" format allowing for smaller filters to be used without vignetting. However thanks to the 2.4 micron pixel size, this chip boasts 20 mega-pixels of resolution. This camera is ideal for wide-field deep sky astrophotography without undersampling.
This Pro version features a cooler to regulate the sensor temperature down to 45°C below ambient temperature. It also provides a 256mb DDR3 memory buffer which further alleviates any amp-glow issues present on a CMOS sensor.
With a peak QE of 84% (mono), 20.18Mega pixels, 15000e full well, 1.6e read noise, and 256MB DDR3 buffer, the ASI 183MM Pro is the most sensitive ZWO camera yet!
The 183MM Pro has a diagonal measurement of 15.86mm with an Approx. 20.48M-Effective Pixel Monochrome/Color CMOS Image Sensor
1. M43-T2 adapter
2. EOS-T2 adapter
3. 2”Filter (optional)
4. 1.25” T-Mount
5. 1.25” Filter (optional)
6. M42-1.25” Filter (optional)
7. T2 extender 11mm
8. M42-M48 extender 16.5mm
9. T2-T2 adapter
10. EFW mini
11. EOS adapter for EFW
Sensor: 1″ CMOS IMX183CLK-J/CQJ-J
Resolution: 20.18Mega Pixels 5496*3672
Pixel Size: 2.4μm
Bayer Pattern: None
Exposure Range: 32µs-2000s
ST4 Guider Port: Yes
Read Noise: 1.6e @30db gain
QE peak: 84%
Full well: 15ke
Adaptor: 2″ / 1.25″ / M42X0.75
Dimension: φ62mm X 36mm
Weight: 120g or 4.2 ounces (without lens)
Working Temperature: -5°C—45°C
Storage Temperature: -20°C—60°C
Working Relative Humidity: 20%—80%
Storage Relative Humidity: 20%—95%
Max FPS at full resolution:
more resolutions are in software, support customize resolution.