... , measure, compare and edit, and just function as composition of microscope, digital camera, digital video recorder, projector, scanner, micro-ruler and ... optics system enables MDA2000R has a long work distance of microscope and makes it possible to act as a tool in ... Consumption.348 mWWhite BalanceERS or ManualOut InterfaceUSB2.0 2.0 MP USB Hand Microscope Camcorder with movable reticle