15x Eye Pieces with adjustable diopteric power of +/- 5 diopters
Measuring Range :Diopteric power 36.0 to 52.0 diopters in 0.25 steps, Radius of curvature is 6.4 to 9.5mm in 0.05 step
Dual eye level sighting system
Axis of corneal astigmatism is 0 to 180 in 5degree steps
Precise achromatic objective lens
Adjustable Head and Chin rest with Occluder
220V-240V, 50Hz. Electric supply
LED Illumination