Description
Features
- Accurate: Shack-Hartmann based autorefraction
- Anyone: Refracts babies, children, and adults, even wearing glasses
- No dark room required; the refractometer works in normal light conditions
- Display: 5 inch touch screen
Technical specifications
| Sphere range | -10.0 D to +10.0 D, step 0.25 D |
| Cylinder range | -5.0 D to +5.0, step 0.25 D |
| Axis of astigmatism | 1° to 180°, 1° |
| Data acqusition time | <1s / eye |
| Connections | USB, Wifi; easy data transfer to pc |
| Accuracy | 5° |
| Resolution | 1° |
| Battery | Recargable lithium batteries, 6 hours of duration, Replicable |
| Size | 7.08 in x 5.11 in x 4.33 in (180 mm × 130 mm × 110 mm) |