1. Fixed distance knob, skin friendly shell material. 2. 7x50x, continuous zoom with fixed focus. 3. Three eye model, expandable display screen, photography and video recording. 4. Working distance: 100cm 5. Standard customized smoke exhaust fan, brand new bright LED light. 6. New base plate, standard with silicone pad. 7. The eyepiece has a super wide angle, WF10X23, and offers a different field of view experience. 8. Complimentary limit block, 0.4XCTV interface, larger field of view
