HY-38 Keratometer

Feature:
 Keratometer HY-38 is applied in measuring diopter on the surface of cornea, and the axis and diopter of cornea astigmatism. Also, it can measure the diopter of implanting lens assisted by A ultrasonic

Technical Data
Measuring Range Curvature
Radius
5.511mm
Diopter 30—60D
Minimum Division Radius 0.02mm
Diopter 0.25D
Minimum Surface r=5.5mm φ1.65mm
Area Required by r=7.5mm φ2.36mm
Measurement r=11mm φ3.36mm