Binocular tubes: 45deg. Inclined or straight Magnification: 5x to 25x Eye pieces : 12.5x / 15x dioptric adjustment Objective lens: f=200 mm Field of view : 50mm Ipd adjustment: 55mm to 75mm Fine focusing : by motorized foot control Illumination: 15v/150w twin halogen lamps with 100% coaxial through the lenses Focused fiber optics light guide 1.5 Meter, white bright light more than 80, 000 lux when maximum. Field of illumination: 70mm Filter: cobalt blue, green Arm: counter balanced pantographic Arm with 320 degree rotation. Vertical range of counter Balanced arm: 250mm to 300mm Floor stand: mobile floor stand on caster wheels For easy handling and absolute stability. Base : 600mm x 500mm (approx) Height : 1500mm (approx.) Weight : 65kg (approx.) Power : ac 220v, 50/60hz. Spares: dust cover for covering the microscope, set of sterilizable of silicon caps, 15v-150w bulbs, fuses. 60 x 50 x 60 cm