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Optical Plastic Lens SEMI-FINISHED LENS

1.56 Progressive (10mm) Lens-KIDS

Material : 1.56 Index Resin (Ne:1.549, Abbe value=38, Specific gravity=1.28)
Add Power : +1.75
Corridor Length : 10mm

CONVEX SURFACE Convave
Curve
C.T
(mm)
E.T
(mm)
Dia
(mm)
Nominal
Curve
True
Curve
Sag
(sagitta:40mm)
Sag
(sagitta:50mm)
Radius Radius
3.50 3.84 1.39 2.18 142.90 83.00 9.6 13.0 75

Add Prism(Down):
ADD 1.75
Prism 1.16

Prescription Range:
Nominal Base Curve Recommended Diopter in Base Cylinder
3.50 -10.00 to + 1.50 0-6.00