Image sensor: CCD 1.      Automatic focusing is a single tooth or mouth panoramic manual focusing is required to clearly show the real picture of the natural.2.      Real sharp images used in the export 860,000 pixels Sony CCD camera with the upcoming conversion to digital image processing letters NO. Minimize the loss of image signals, the most obvious real image.3.      Small light-weight, easy to use and non permanent operation in the heat inside the camera lights, so part of the mouth of any real images are clearly reappearance4.      1-240 piece storage memory can store captured images. The images of patients before and after contrast5.      Established five computer cases can be filed with USB2.0 image output. Through computer images stored in patients with established database files.6.      To the mouth without using a dedicated di