Operating microscope with 3 & 5 step magnification Operating microscope, available for ophthalmology, ent procedures, dental procedures, neuro surgeries, plastic & general surgeries. 45degree inclined binocular tubes for ophthalmic, dental, neuro & plastic surgery 90degree straight binocular tube for ent surgery Available with 3 step magnification i.E. 7.5x, 12.5x & 20x Field of view: 37.8mm, 23.5mm, 14.5mm And 5 step magnification i.E. 5x, 7.5x, 12.5x, 20x, 30x Field of view: 59 mm, 37.8mm, 23.5mm, 14.5mm, 9.5mm Eye pieces:12.5x extra wide field / 16mm dioptric adjustment Objective lens:f=200 Working distance:200mm Interpupillary distance adjustment:55mm to 75mm Motorized foot focusing system Illumination section: Light source:15v/150w halogen lamp Illumination control:continuous adjustment Field of illumination:70mm Filter: cobalt blue, red-free, heat absorbing filter General information Base size:600mm x 550mm Weight:50kg approx. Height:1550mm Electrical power:ac 220/110v Optional accessories: 1. Beam splitter with c' mount 2. Monocular assistscope 3. Ccd camera 4. Objective lens 300mm or 400mm. Weight 50 kg. Approx.