
YZ-38 Keratometer
YZ-38 Keratometer
Features:
Keratometer YZ-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.
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 |