... out. 5, with orange and green color filters, optical fiber can adjust the front part of the push rod 6 ... 250mm (optional 200,300,350,400)6, cold light source fiber optic coaxial illumination, the maximum illumination ≥ 50000Lx, continuous tone ... 50Hz or 110V/60Hz...Optional splitter, single head teaching microscope, binocular assistant microscope, internal or external camera and interface, and digital ...