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产品名称
PHOTOCHROMIC LENS
Description
THE IMPORTED MATERIALS
Double-side coating materials imported from Germay, offer stable and uniform photochromic performace regardless of the lens power.
ALL-DAY PHOTOSENSITIVITY
Photochromic lens are sensitive to ultraviolet light, sunny, cloudy and different light variations. They reduce
your need to wear prescription sunglasses in most outdoor conditions, making them very convenient.
QUICKLY PHOTOCHROMIC
They look clear indoors or in poor light, but in sunlight they darken automatically and effectively turn your normal glasses into shades.
PRODUCT SPECIFICATION
| 1.56 SP/ASP PHOTOCHROMIC HMC EMI |
1.56 SP/ASP PHOTOCHROMIC SHMC SPIN COATING |
|
| REFRACTIVITY(NE) | 1.551 | 1.551 |
| ABBE NUMBER(VE) | 40.0 | 35.0 |
| CONSISTENCY G/CM3 | 1.19 | 1.21 |
| MEMBRANOUS | MULTI-LAYER MEMBRANE | MULTI-LAYER MEMBRANE |
| UVIORESISTANT | UV-1/UV-2 | UV-1/UV-2 |
| RADIORESISTANCE | YES | YES |
PRODUCT SPECIFICATION
|
1.56 SP/ASP PHOTOCHROMIC BLUE-CUT SHMC SPIN COATING UV420 |
1.60 ASP AC PHOTOCHROMIC BLUE-CUT SHMC SPIN COATING UV420 |
|
| REFRACTIVITY(NE) | 1.551 | 1.598 |
| ABBE NUMBER(VE) | 38.0 | 33.0 |
| CONSISTENCY G/CM3 | 1.16 | 1.28 |
| MEMBRANOUS | MULTI-LAYER MEMBRANE | MULTI-LAYER MEMBRANE |
| UVIORESISTANT | UV-1/UV-2 | UV-1/UV-2 |
| RADIORESISTANCE | YES | YES |
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