1.Medical Module 2.Sensor: OV9655 3.super-macro 4.high-pixel 5.Resolution: 1280*1024pixel Medical Module  Usage:examining the teeth and the interior of the oral cavity  Features: super-macro ,high-pixel  SPEC: Resolution: 1280*1024pixel Sensor: OV9655 Sensor Size: 1/4’ CMOS Capture Distance: 5mm-20mm Output: USB 2.0 Focus Type: AMF/AF