Title: Resin color change lens with anti-dazzle night vision
Application Number: 200520047480 Application Date: 2005.12.13
Publication Number: 000000000 Publication Date:
Approval Pub. Date: 2007.01.24 Granted Pub. Date: 2007.01.24
International Classifi-cation: G02B1/10;G02B1/04;G02C7/00
Applicant(s) Name: Shanghai Weixing Optical Co., Ltd. Address:
Inventor(s) Name: Chen Rongliang;Chen Guogui
Attorney & Agent: ye keyang
Abstract:
    The utility model relates to a resin photochromic lens with anti-dazzling and night viewing functions. It includes resin photochromic lens base, on which coated with a hardening film, and on the hardening film, coated with a selective light filtering film. An antireflective film is disposed between the hardening film and the selective light filtering film. The hardening film is organosilicon film which has main component of epoxy aminopropyl trimethyl siloxane, the antireflective film is silicon dioxide film prepared from silicon dioxide or zirconium oxide, and the selective light filtering film is oxide or metal film prepared from magnesium dioxide, zinc sulfide, chromium, and silicon oxide. The utility model has anti-dazzling, night viewing, sun shielding, and anti-fatigue functions; and can be used for all-weather.
Time: 37
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