... target search, display, shoot, movie, measure, compare and edit, and just function as composition of microscope, digital camera, digital ... MDA2000 is widely used in industry, education, research, health, and family life.Advantage1. The conjugation of optical system ... distance5.00 mm---∞Lighting source8 LED light ringFocusingHand-wheel and twin screw trackFunction of softwareImage management: to set ...