66 VISION TECH CO., LTD
Serving for Ophthalmology Caring for Eye
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YZ38 Keratometer
Specifications:
Measuring Range
Curvature Radius
5.5—11mm
Diopter
30—60D
Minimum Division
Radius
0.02mm
0.25D
Minimum Surface Area Required by Measurement
r=5.5mm
1.65mm
r=7.5mm
2.36mm
r=11mm
3.36mm