Scale | 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 |