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, Bluetooth; easy data transfer to pc or printer |
Print to |
Bluetooth printer (optional) |
Dimensions |
203mm x 110mm x 50mm |