Sphere range | -10.0D ~ +10.0D, step 0.25D |
Cylinder range | -5.0D ~ +5.0D, step 0.25D |
Axis of astigmatism range | 1° ~ 180°, 1° |
Data acquisition time | <1s / eye |
Iris imaging | Yes |
Connections | USB, Wifi, Blue tooth; easy data transfer to pc or printer |
Print to | Blue tooth printer (optional) |
Function | Myopia, Anisometropia, Astigmatism, Hyperopia TEST |
test population | from 6 months old through adults |