1. Wide-field Eyepiece, high light illumination and superior optical
   parts make the image clear, sharp and bright.
2. Backward nosepiece with superior objectives makes the best viewing
   effect and more space for the operator.
3. Wide mechanical stage with 2-Microslide specimen clamp provides more
   convenience for the observer.
4. High precision focusing adjustment system and humanized    configuration design provide operator more comfortable.
5. Frontal undrawing type Light collector framework, makes the user
   change the bulb more quickly and easily.