QHY5T Main Features Sensor: Micron 1/2inch MT9T001 Active pixels: 2048*1536 Pixel Size: 3.2um x 3.2um square Support 2*2 hardware Color Binning USB2.0 High Speed 24Mpixel/s Support Various ROI capture Uncompressed Video data Builin in Guide Port Guide port, Optic isolated Progressive Scan Telescope Interface: M42/0.75 Filter interface: M28.5/0.5 for 1.25inch Filter Size: 64mm diameter 26.5-32mm length