... gynecology,ear-nose-throat,surgery and orthopedics etc Operation microscope,surgical microscope45° tilted binocular observation6X magnification observation3-step ... ,1.6X4 objectives:F=200mm,250mm,300mm,400mm.2.4X-12X total magnification50:50 beamsplitter6X monocular demonstratorC ... cable,12V 100W halogen lamp,brightness adjustable.2 part column fitted on the five-star base. MD16 OPERATION MICROSCOPE