... , measure, compare and edit, and just function as composition of microscope, digital camera, digital video recorder, projector, scanner, micro-ruler and ... High-speed Port Specifications Sensor Parameter1/3.2” 2.0MP Color CMOSMax. Resolution1600*1200Pixel Size2.8µm*2.8µmSensitivity1.0V ... or ManualOut InterfaceUSB2.0 2.0 MP USB Hand Digital Microscope with movable reticle