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 balance, Automatic color compensation This camera is not a webcam and cannot capture images directly; it must be used with a microscope or telescope for imaging Please Note: This camera is an autorun device. It captures images when connected directly to a USB port and used with the included camera software. Compatibility: Please compare the part number with your own before purchasing. Color: Red Material: Aluminum Alloy Package Contents: 1 x Electronic Eyepiece 1 x Adapter Only the above package content is included; other items are not part of this package. Note: Lighting and display differences may cause slight variations in color between the image and the actual item. Measurement error allowance is +/- 1-3cm.