ZWO ASI991MM PRO SCIENTIFIC SWIR CAMERA Scientific 89 mm Diameter 39 mm

89 mm Diameter 39 mm Weight 160 g SKU TK-TKA00624

58 arc-seconds

- the RJ11 port with 4 pin that allows to connect and power the filter wheel to any camera with the CFW port (cable supplied with the filter wheel)

150mm each end

ZWO ASI991MM PRO SCIENTIFIC SWIR CAMERA Scientific 89 mm Diameter 39 mmThe ZWO ASI991MM Pro is a scientific cooled short wavelength infrared (SWIR) camera featuring the Sony IMX991 InGaAs sensor with a square 5m x 5m pixel array and 0. 34 million effective pixels. This chip has a wide waveband (0. 4um 1. 7um) with high sensitivity. QE is estimated at 80% at 1200nm. By using Cu Cu interconnect technology, the sensor has very low fixed pattern noise and a low pixel defect ratio. Typically the InGaAs sensor has a higher