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Product Show
Product Description
Index | Diamater | Coating |
1.56 | 65/72mm | AR coating |
UV value | Monomer | Transmission |
420 | NK55 | 97% |
Abbe value | Specific Gravity | Power range |
42 | 1.15 | SPH: 0.00~+-15.00 CYL: 0.00~-6.00 |
Product Features
Blue light is not light which looks blue, it is a light which wavelength from 400-500,it create more damage to people's than another light.
Coating Choice
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