Product Description
Features
1.Outer reading Lensmeter
2.±25D measurement
3.Wide field of vision observation
Specifications
| Ranges of Measurement | 0 to ±25D |
| Minimum | Outer Reading:0.125D Inner Reading:0.125D graduation up 0 to ±5D and 0.25D graduations over±5D to ±25D Digital:0.01D |
| Cylinder Axis Range | 0-180° step 1° |
| Primatic Power Range | 0-5 prism diopters,graduations with prism compensation device 0~20prism diopters, 1graduations |
| Prism Base Angle | 0~180° |
| Eyepiece Adjustment | ±5D |
| Dimension of Objective Lens | 16~86mm |
| Overall size | 275×120×430mm |
| Weight | 4.6kg |
| Lighting Bulb | ~220V/-3V 3W or ~110V/-3V 3W |
Certificate
