Pixel: 2 Million Resolution: 1920x1080 Cable Interface: USB 2.0 Lens Tube: 0.91in/ 23.2mm(for Microscopes); 1.24in/ 31.7mm(for Astronomical Telescopes) Automatic white background balance,Automatic color compensate,This camera is not a webcam, can not be directly imaged, need to work with the telescope / microscope length imaging Please Note: This camera is an autorun camera. It can be imaged by directly connecting to the USB and running the camera software that comes with the system. The Compatibility Is Just For Please Compare The Part Number With Your One Before Purchasing! Colour:red Material:Aluminum Alloy Package Contents: 1 x Electronic eyepiece 1 x Adapter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.