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Optical Plastic Lens SEMI-FINISHED LENS

 1.56 Lenticular Lens

 Material : 1.56 Index Resin (Ne:1.549, Abbe value=38, Specific gravity=1.28)
 Segment Size : 38mm
CONVEX SURFACE CONVEX
SURFACE
C.T
(mm)
E.T
(mm)
Dia
(mm)
Nominal
Curve
True
Curve
Sag
(sagitta : 40)
Sag
(sagitta : 40)
Radius Radius
12.00 13.52 5.05 8.22 40.61 281.70 15.5 10.7 65
14.00 15.05 5.69 9.39 36.49 14.4 9.0
16.00 17.15 6.62 11.19 32.02 15.8 9.5
18.00 19.34 7.68 13.51 28.39 18.0 10.5
True Curve:0.25dpt Center Thickness:0.5mm Edge Thickness:0.5mm Diameter Ranges:0.5mm