Features
- Classic appearance, professional technology
- Precise measurement, easy and convenient operating
- Best price value
- All the lenses are anti-reflection coated
- All Cross-Cylinder lens is Manus lens
- New leveling mechanism
- Fingertip adjustment for sphere power control
- Unique new convergence system mechanism
- Wide range of auxiliary lens combinations
- Precision machined to finest tolerances
- This is suitable for eyesight examination.
Technical Specifications
| Sphere Power Range | -8.00 D to +8.00 D |
| Cylinder Power Range | -3.5 D to +3.50 D (±0.25D) |
| Cylinder Axis | 0° to 180° |
| Measuring Distance | 39.37 in (100 cm) |
| Measurement Time | ＜15 sec |
| Display | 7-inch, 1080 P, LCD touch screen |
| Power Adapter (Input) | 100 V to 240 V |
| Charger (Output) | 5 V |
| Battery Life | 5 hours |
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