It can be used to measure the radius of cornea’s curvature and dioptor. And it can also be to measure the axis and dioptor of cornea astigmatism.


1. Measurement range curvature radius: 5.5~11MM

2. Diopter: 30~60D

3. Minimum division: Radius: 0.02MM, Dioptor: 0.25D

4. Minimum surface required for measurement:

R=7.5MM   ф2.36MM

R=5.5MM   ф1.65MM

R=11MM   ф3.36MM

5. Whole packing volume: Whole packing volume

6. Carton number: 2

7. Total weight: 46KGS


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