Description
Technical specifications
| Sphere Range | -10.0 D to +10.0 D |
| Sphere Tolerance | ± 0.5 D |
| Cylinder Range | -5.0 D to +5.0 D |
| Cylinder Tolerance | ± 0.5 D |
| Axis Of Astigmatism Range | 1° to 180° |
| Data Acquisition Time | ＜1 s/eye |
| Weight | 12.69 oz (360 g) |
GAOTek Handheld Full Auto Refractometer
This handheld full auto refractometer has a sphere range of -10.0 D to +10.0 D, a sphere tolerance of ± 0.5 D, and a cylinder tolerance of ± 0.5 D.
Description