Type: | Drop Testing Machine |
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Sphere Powers Range: | +16.75D to-19.00d, with Minimum Reading 0.25D or 0 |
Size: | 323×315×85mm |
Effective Field of View: | 19mm |
Forehead Rest Adjustment: | 16mm Backward and Forward |
Cylinder Power Range: | 0 to-6.00d |
Customization: |
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