YTJ series fixed magnification microscope according to the different of combination magnification, there are two types YTJ-4000 series and YTJ-5000(Trinocular). This microscope adopts a two-stage variable-angle tilt optical path zoom system, precise positioning, clear imaging, good depth of field and long working distance.

The combination of 3 magnifications meets the needs of different customers. Widely used in school teaching, material observation, mineral specimen research, precision parts assembly, industrial production line and detection of tiny objects.