发明名称 |
Ophthalmic progressive addition lens with customized design feature |
摘要 |
A method for manufacturing an ophthalmic progressive addition lens (100) with customized design features adapted to a wearer, the method comprising the following steps: /a/ a providing step of a lens substrate; /b/ a modifying step in which a first target virtual lens is provided and modified so as to obtain a second target virtual lens, the second target virtual lens having a design feature parameter substantially equal to a customized design feature parameter; /c/ an optimizing step in which an optimized trial virtual lens is obtained by optimizing a trial virtual lens in such a manner that the optimized trial virtual lens has optical characteristics which are substantially equal to the characteristics of the second target virtual lens; and /d/ a manufacturing step of the ophthalmic progressive addition lens from the lens substrate according to the trial virtual lens. Method for the determination of a customized ophthalmic progressive addition lens with customized design features. Related computer program product. |
申请公布号 |
US8109631(B2) |
申请公布日期 |
2012.02.07 |
申请号 |
US20080524210 |
申请日期 |
2008.01.18 |
申请人 |
GUILLOUX CYRIL;DECRETON BRUNO;DE GAUDE-MARIS DIANE;BERTHEZENE MARIE-ANNE;CARIMALO CELINE;ESSILOR INTERNATIONAL, (COMPAGNIE GENERALE D'OPTIQUE) |
发明人 |
GUILLOUX CYRIL;DECRETON BRUNO;DE GAUDE-MARIS DIANE;BERTHEZENE MARIE-ANNE;CARIMALO CELINE |
分类号 |
G02C7/02;G02C7/06 |
主分类号 |
G02C7/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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