GAOTek Eye Testing Equipment Auto Refractometer
This eye testing equipment auto refractometer has a spherical degree DS scope -10.5 D to +7.5 D, axis range 1 to 180, and axis resolution 1.
Description
Description
Features
- Non-dilated and non-invasive
- Fast pupil capture
- 1 second to generate test reports
- Unlimited scenes
- Handheld portable
- 45 degree forward tilting angle screen
- Support USB, WIFI
- Bluetooth data transmission
- Dual screening mode.
Technical Specifications
| Spherical Degree DS Scope | -10.5 D to +7.5 D |
| Spherical Degree DS Resolution | 0.25 D to 0.01 D |
| Spherical Degree DS Precision | ±0.5 D, ±20 % |
| Cylinder Power DC Scope | -3 D to +3 D |
| Cylinder Power DC Resolution | 0.25 D |
| Cylinder Power DC Precision | ± 0.5 D |
| Axis Range | 1 to 180 |
| Axis Resolution | 1 |
| Axis Precision | ±10, ± 5 |
| Working Distance | 39.3 in to 1.9 in (100 cm to 5 cm) |
| Display | 5 in |
| Size | 8 in x 7.2in x 4.5 in (20.5 cm x 18.5 cm x 11.5 cm) |
| Weight | 2.2 lb (1 Kg) |