Copyright © Jiangsu CreaSky Optical Classes Co.,Ltd  ALL RIGHTS RESERVED      

 

  苏ICP备11083606号-1 Powered by:www.300.cn

奥天光学

Creasky Lens

PROGRESSIVE LENS

basic information
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.

 

 

MORE ABLE, SHORT ADAPTATION PERIOD

Aspheric design changes top point of the curvature radius to keep the lens much closer to the eyes and eliminate the astigmatism caused by the material.

 

 

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

 

On a
PHOTOCHROMIC LENS
The next article
ORDINARY LENS