Corneal radius of curvature
5.5 – 11mm
Minimum reading
0.02mm
Corneal refractive power
30 – 60D
Minimum reading
0.25D
Axis of corneal astigmatism
0°~180°
Minimum reading
1°
Diopter adjusting scale
0~±5 dptr.
Illumination Bulb
12V 50W halogen lamp
Voltage / Frequency
AC 110V/60Hz or 220V/50Hz
Dimensions
450(L)×300(W)×450(H)mm
Weight
16Kg