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)
|
Dimensions
|
203mm x 110mm x 50mm
|