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Yacool
Lens System |
1.56
Index(TS-46) Single Vision Resin Lens |
|
| Choice
of Diamelers |
| High
Optical Precision |
| Easy
Cutting |
| Higher
Scratch Ressistance |
| High
Material Siability |
| Simple
Care in Handing and Cleaning |
|
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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