Camera, also known as computer cameras or computer eye, is a kind of video input devices. Nowadays the camera is widely used in video conference, remote medical treatment and real-time monitoring, etc. Ordinary people can also contact each other through the camera in the network, a voice image of the conversion and communication. In other words, camera has played an important role in people's daily life. So today I bring you our auto focus camera.The working principal of our USB digital camera is with the USB interface transmission, the images the camera get are transmitted to the computer display. Of course, there are certain steps before the image transmission. With brand New 1/3inch SONY CCD Chip, clear image is guaranteed for you. Horizontal and vertical movement is allowed with our PTZ camera. So if you are looking for a camera for your daily use, then our auto focus camera will be the best and right choice for you.