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| Name︰ | YZ38 Keratometer |
| Model No.︰ | YZ38 |
| Brand Name︰ | Crane |
| Country of Origin︰ | China |
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The device is mainly used to measure the Diopter and radius of the anterior corneal.
•Magnification of Eyepiece: 1.5X
•Total Magnification: 18X
•Illumination : 2X 6V/12W halogen bulb Measurement Range:
•Radius of Curvature: 5.5-11mm
•Diopter: 30-60dpt
•Readings radius: 0.02mm
•Diopter: 2.25dpt
•Refractive index n used for compensation: 1.3375 •Minimum Surface required for measurement: r=5.5mm ø1.65mm r=7.5mm ø2.30mm r=11mm ø4.00mm
•Angle Measuring Disc: 0°~180°
•Input Voltage: 220V |
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