... , 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 ... shutter)White BalanceAutoUSB cable length1.5 MOperating SystemWindowsXP SP2,Vista Basic PCPentium4 2.0GHz or more512MB RAM or moreUSB 2.0 ...