Plan achromatic optics and Epi Kohler illumination system and anti-reflective structure in the epi-illumination system, can make the image clarity better contrast of field of view. And effectively prevent interference by stray light. ■ The stable and reliable operating mechanism provide clearer image and easier to operate. ■ Modulate microscope body with a new ergonomic design, structural symmetry, can used with many kinds of accessories. ■ Stage, light intensity and low position coarse and fine adjustment, increased comfort of operating. ■ Widely used in various types of semi-conductor silicon wafer inspection, materials science study, geology mineral analysis and precision engineering and other disciplines