Operation microscope 1.Common ophthalmic 2.suitable for mobile hospital. ... magnification.2).Spring banlance system of arm ensures the microscope move freely.3).All the lenses are multi-coated, ... installation parts. ·Video devices(1/2″or 1/4″CCD Camera,CCD Adapter,Beam Splitter and Connecting Cable). ·Straight Binocular, ... , φ21f300mmφ57, φ38, φ25f350mmφ67, φ44, φ30f400mmφ76 Operation microscope