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奥天光学

Creasky Lens

PHOTOCHROMIC LENS

basic information
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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BLUE-CUT LENS
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PROGRESSIVE LENS