product characteristics 

● The eyepiece adopts Galileo optical structure, high-quality optical glass, optical vacuum plating anti-glare multilayer anti-reflection film, which can eliminate aberration, has high light transmittance, clear mirror image and wide field of vision. 
● Large depth of field, large field of view, no distortion, high resolution, wide working distance, no distortion in full field of view, providing convenience for various fine operations and making doctors more comfortable to wear and work.
● The interpupillary distance size determined based on big data can adapt to various face shapes, binocular fusion is easy, and dizziness and visual fatigue are avoided.