Slit Lamp Zoom Mag Magnification: 5x,10x,15x,20x & 25x continuous zoom Inter pupillary Distance: 52mm to 80mm Camera: CCD Digital Camera Illumination Section: Slit Width Adjustment: 0 to 12mm without steps Slit Length Adjustment: 0 to 12mm continuous Diameter of Diaphragm: 12mm, 10mm, 8mm, 5mm, 3mm, 2mm, 1mm and 0.2mm Angle of Rotation of Slit: ± 90° Tilt of Slit: Horizontal in steps of 0°, 5°, 10°, 15°, Vertical in steps 0°, 5°, 10°, 15°, 20° Filters: Cobalt Blue, Green, Neutral Density, Heat absorbing Light Source: Halogen Lamp 12v-50w Intensity Control of Illumination: Low, Medium and High....