... : 250mm (optional 200,300,350,400)6, cold light source fiber optic coaxial illumination, the maximum illumination ≥ ... 50000Lx, continuous tone light, halogen lamp 15V, 150W, optional xenon lamp lighting.7 ... or 110V/60Hz... Optional splitter, single head teaching microscope, binocular assistant microscope, internal or external camera and interface, and ...