Korea Optical Lens manufacturer, Optical Plastic Lens, Progressive Lens, Spheric Lens, Aspheric Lens |Clex
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Optical Plastic Lens SEMI-FINISHED LENS

 Clex 1.67 Polarized 85% Lens

 Material : 1.67 Index Resin (Ne=1.665, Abbe=32, Density=1.35)
 Color : Brown, Grey
CONVEX SURFACE CONCAVE
SURFACE
C.T
(mm)
E.T
(mm)
Dia
(mm)
Nominal
Curve
True
Curve
Sag
(sagitta:40mm)
Sag
(sagitta:50mm)
Radius Radius
1.597 1.530
2.00 2.41 2.14 0.80 1.26 247.80 128.60 10.7 13.5 75
4.00 5.13 4.09 1.53 2.41 129.60 13.0 13.0
6.00 7.79 6.21 2.33 3.67 85.40 84.70 11.0 11.0
8.00 10.34 8.24 3.11 4.93 64.30 63.64 11.5 11.5
Center Thickness:0.5mm Edge Thickness:0.5mm Diameter Ranges:0.5mm

Korea Optical Lens manufacturer, Optical Plastic Lens, Progressive Lens, Spheric Lens, Aspheric Lens |Clex