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Yacool
Lens System |
1.56
Index(TS-46) Single Vision Resin Lens |
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Choice
of Diamelers |
High
Optical Precision |
Easy
Cutting |
Higher
Scratch Ressistance |
High
Material Siability |
Simple
Care in Handing and Cleaning |
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Measurement |
Result |
Diameters |
65mm/70mm |
64.8mm/69.6mm |
refractive index windage |
1.560 |
1.557 |
Optical prec |
+0.25 |
0.07 |
Cutting ability |
OK |
OK |
Scratchability Hs |
+0.8% |
0.2% |
Color dispel Date |
36.2 |
35.8 |
UV Ability T SUVA |
+90% |
11.9% |
T SUVB |
+45% |
0.5% |
Choice
of Tintable |
Brown、Gray、Seven
Color、Double color changing |
Choice
of appendant |
AR、Hard、Hard
and coating、UV、hertzian Waves |
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