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产品名称
PROGRESSIVE LENS
Description
SMOOTH CHANNEL VISION
The Aberration area with soft asymmetrical design, which is closer to the both lens edges,
improves the vision width effectively and reduce the vision distortion of ordinary PAL lenses.
HIGH CLARITY
Progressive lenses provide natural vision if you switch from viewing something up close
to something in the distance. It offers vision correction for just about every distance.
PRODUCT SPECIFICATION
| 1.56 PROGRESSIVE HMC EMI |
1.56 PROGRESSIVE PHOTOCHROMIC HMC EMI |
|
| REFRACTIVITY(NE) | 1.551 | 1.551 |
| ABBE NUMBER(VE) | 35.0 | 40.0 |
| CONSISTENCY G/CM3 | 1.21 | 1.19 |
| MEMBRANOUS | MULTI-LAYER MEMBRANE | MULTI-LAYER MEMBRANE |
| UVIORESISTANT | UV-1 | UV-1 |
| RADIORESISTANCE | YES | YES |
PRODUCT SPECIFICATION
| 1.56 PROGRESSIVE BLUE-CUT HMC UV420 | |
| REFRACTIVITY(NE) | 1.551 |
| ABBE NUMBER(VE) | 38.0 |
| CONSISTENCY G/CM3 | 1.16 |
| MEMBRANOUS | MULTI-LAYER MEMBRANE |
| UVIORESISTANT | UV-1 |
| RADIORESISTANCE | YES |
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ORDINARY LENS
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