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| Measuring Range |
Spherical -20~+20D(VD=12) 0.12D/0.25D Step |
| Cylinder -8~+8D 0.12D/0.25D Step |
| Axis 0~180° 1°Step |
| Pupil Distance |
45-88mm,1mm Step |
| Vertex Distance |
0mm,12mm,13.75mm |
| Min.Pupil Size |
Φ2.0mm |
| Chart |
Auto Fog |
| Display |
5"CRT Monitor |
| Print |
Thermal Printer |
| Power Supply |
100~240V,50/60Hz |
| Weight |
~20kg |
| Color |
Yellow |
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