Features: * Endoscope can be installed in the back of LCD directly, saving the space and using conveniently; * A CCD picture transmitter of high quality, which makes the taken pictures clear and lifelike in color; * A specialized manual focusing system, by which focal length is adjusted conveniently; * A long life-time lighting lamp equipped with the probe; * An exquisite endoscope probe, more flexible in operation, which is able to shoot clearly tooth tissues in the farthest inner part of oral cavity; * A control box which can store four pictures of high clarity for consultation by doctors and patients at any time; * Probe jacketing made of highly-transparent plastic films, which avoids cross infection but does not affect image-forming effect; * A smooth and soft hand-piece wire, which does not turn hard with cold weather; * Freeze and switch the picture by a pedal switch. Specifications: * Power supply: 220V + 22V, 50Hz + 1Hz * Power consumption: 5VA * Standard VGA output * Overall Dimensions: Width x depth x height = 180 x 150 x 37mm³.