Features: MD-300 model can be designed to enlarge the X-Ray film 50 times of images. It can be transmitted images into PC directly via USB cable and then the images will transfer to digital one immediately. It can read any standard dental X-Ray film and arrange the entire mouth teeth position chart with the software. Can make tube of teeth measuring, angle of teeth measuring, partly enlargement and fringe reinforcement all will be available. Can be adjusted image contrast, lightness and color. Images can be treated to be blurred, sharpened, reverse and false colorized. Each teeth position sequence number can be showed when pressing standard overview oral teeth position picture. Can make image of X-Ray film be transferred, saved and adjusted. Specification: Power: DC 5V(Provided by PC) Input Current: 300mA Signal output: USB 2.0(all digitize) Resolution: 1600(H)*200(V) Cable length: 3M Device Size: 70*84*80(mm)