CHINA Ophthalmology YZ38 Keratometer
Negotiable /Set
Min.Order:1 Set
Shanghai Link Instruments Co., Ltd.
CHINA Ophthalmology YZ38 Keratometer
Features:
The product is applied in measuring the cornea’s radian and diopter, and the axis and diopter of cornea astigmatism. Also, it can measure the diopter of implanting lens assisted by A ultrasonic.
Specification:
Measuring range | Curvature Radius | 5.5-11mm |
Diopter | 30-60D | |
Minimum Division | Radius | 0.02mm |
Diopter | 0.25D | |
Minimum surface Area Required by Measurement | r=5.5mm | φ1.65mm |
r=7.5mm | φ2.36mm | |
r=11mm | φ3.36mm |