Brand Name:;ZWO Model Number:ASI183MMP Camera technical details Sensor: 1 CMOS IMX183CLKJ/CQJJ Diagonal: 15.9mm Resolution: 20.18Mega Pixels 5496x3672 Pixel Size: 2.4 m Bayer Pattern: None Shutter:Rolling shutter Exposure Range: 32µs2000s ROI: Supported Read Noise: 1.6e @30db gain QE peak: 84Percent Full well: 15ke ADC:12bit DDRIII Buffer: 256MB Interface: USB3.0/USB2.0 Adaptor: M42X0.75 Protect window:AR window Dimensions: 78mm Diameter Weight: 410g Back Focus Distance: 6.5mm Cooling: Regulated Two Stage TEC Delta T: 40DegreeC45DegreeC below ambient Camera Power consumption: 650mA at 5V Cooler Power consumption: 12V at 3A Max Working Temperature: 5DegreeC 45DegreeC Storage Temperature: 20DegreeC 60DegreeC Working Relative Humidity: 20Percent 80Percent Storage Relative Humidity: 20Percent 95Percent Max FPS at full resolution: 10Bit ADC 5496×3672 19fps 3840×2160 41.04fps 1920×1080 80.10fps 1280×720 117.30fps 640×480 169.92fps 320×240 308.17fps 12bit ADC 5496×3672 19fps 3840×2160 36.12fps 1920×1080 70.48fps 1280×720 103.23fps 640×480 149.53fps 320×240 271.19fps USB 3.0 Port USB2.0 HUB Introducing the ASI183 camera series, the most sensitivie cameras in ZWO history. Peak Q.E. of the mono sensor reaches 84Percent! IMX183CLKJ/CQJJ Diagonal 15.86 mm Approx. 20.48MEffective Pixel Monochrome/Color CMOS Image Sensor Notice Cooled;ZWO ASI;;cameras;requires;a 12v;;power supply, which is not included with the camera. You need order a suitable power supply .