Ophthalmic Instruments                                                     << back

• Name: Lensmeter ( External reading with the prism compensat )
• Model: CT4202B

        Specifications:

1. Range of diopter measurement: From 0D to ± 20D
2. Minimum scale value: 0.125D at 0D to ± 5D 0.25D at ± 5D to ± 20D
3. Astigmatism axis of cylindric lens 0 to 180 degree: Minimum scale value 1 degree
4. Prism diopter: at 1 interval in the range of 0 to 20 in the range of 0 to 20
5. Prism base angle: 0 to 180 degree, Minimum scale value5 degree
6. Regulation of ocular visibility: ± 5D
7. Size of lens: 20mm to 80mm
8. Overall dimensions of device: 405mm*130mm*195mm
9. Weight:4kgs
10. Lighting lamp: 220V 3W/110V 3W