ZWO ASI991MM-P Monochrome SWIR Cooled Camera - ZWO
ZWO ASI991MM-P Monochrome SWIR Cooled Camera - ZWO
SKU: zwo-zwasi991mm-p
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The ZWO ASI991MM-P camera is a high-performance cooled SWIR monochrome camera designed for demanding scientific applications and astronomy. With its InGaAs CMOS sensor and active cooling, it provides exceptional sensitivity in the near-infrared, enabling detailed images even in low-light conditions.
- Monochrome InGaAs CMOS sensor 640 x 512 pixels
- Maximum sensitivity at 1000 nm in the near-infrared
- 5 µm photodiodes
- Back-illuminated architecture for increased sensitivity
- Dual-stage Peltier active cooling (-35°C below ambient)
- USB 3.0 Type-B SuperSpeed interface
- 12-bit A/D converter
- Global shutter electronic shutter
- Exposure time range: 32 µs to 2000 s
- Included female M42 thread
- Power supply 12V - 3A
- High sensitivity in the near-infrared for detailed images
- Low noise sensor for high-quality results
- Active cooling reduces thermal noise
- Compatible with many astrophotography software
- BSI structure improves quantum efficiency and reduces read noise
- Extended dynamic range for better saturation and details
- Compatible with ASIStudio, Prism, NINA, FireCapture, MaximDL, SharpCap, PHD2, AllSkEye software, etc.
- Compatible with M42 threaded mounts
- ZWO ASI991MM-P camera
- M42 to 31.75mm male mechanical adapter
- 2m USB cable
- Extension tubes and spacer rings










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