We produce Colposcope, Surgical Microscope, Headlamp, Magnifier, Shadowless Lamp, Light Source, Examination Lamp, Microscope etc SZH Series Operation Microscopes using fibre-optic cable for ... ear-nose-throat, ophthalmology, gynecology and surgery. SZH-5FRB Operation Microscope:Observation angle: From -20°to 80°Magnification of eyepiece: 12 ...