Product Description
Specifications
Ranges of diopter measurement
0 - ±25D
Minimum scale value
0.125D at 0 - ±5D
0.25D at ±5D - ±25D
Astigmatism axis of cylinder lens
0-180º
Minimum scale value 5º
Prism diopter
at 1△ interval in the range of 0 - 5△
at 1△ interval in the range of 0 - 20△
Prism base angle 0-180º
Minimum scale value 5º
Regulation of ocular visibility ±5D
Size of lens Ø16mm - Ø80mm
Product Image
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