Technical specifications:
Target
American Cross-line
Vertex Power
Range: 0D to ±20 diopters
Step
0.125 diopters up to ±5 diopters
0.25 at ±5D to ± 20D
Astigmatism Axis
0 to 180°, minimum scale value 5°
Prism diopter
1diopter intervals in the range of 0D to 20D
Prism base angle
Eyepiece focus
±5D
For lens sizes
30mm to 90mm in diameter
Overall dimensions
18" x 6.75" x 9.5"
Weight
16 pounds
Lighting lamp
LED 110V 25W equivalent
Click here to download lensmeter instruction manual
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