... USB connection MDA2000R is composed of lighting system, optics system, sensor-IC system and software, including parts of standing base, focusing ... composition of microscope, digital camera, digital video recorder, projector, scanner, micro-ruler and PC camera. MDA2000R which has a rule in ... , to save, and to lead in image fileImage capture: to switch, to set, to shoot, to video.Image edit: picture turn ...