G - Physics – 02 – C
Patent
G - Physics
02
C
G02C 7/06 (2006.01) A61F 2/14 (2006.01) G02C 7/04 (2006.01)
Patent
CA 2370277
The present invention provides multifocal ophthalmic lenses. In particular, the invention provides lenses in which channel power progression modification is achieved without a significant increase in unwanted astigmatism.
La présente invention concerne des lentilles ophtalmiques multifocales. Cette invention concerne en particulier des lentilles dans lesquelles la modification de la progression de puissance du canal est obtenue sans augmentation significative d'un astigmatisme indésirable.
Essilor International (compagnie Generale D'optique)
Johnson & Johnson Vision Care Inc.
Norton Rose Or S.e.n.c.r.l. S.r.l./llp
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