G - Physics – 02 – C
Patent
G - Physics
02
C
G02C 7/02 (2006.01) G02B 27/44 (2006.01)
Patent
CA 2503413
The present invention provides single vision and multifocal hybrid ophtalmic lenses, as well as methods for their production, having the transverse chromatic aberration of the retractive element reduced by the diffractive element.
La présente invention concerne des lentilles ophtalmiques multifocales et unifocales hybrides, ainsi que des procédés permettant de les fabriquer. Ces lentilles ophtalmiques présentent une aberration chromatique transversale de l'élément réfractif réduite par l'élément diffractif.
Grossinger Israel
Gupta Amitava
Wooley C. Benjamin
Essilor International (compagnie Generale D'optique)
Grossinger Israel
Johnson & Johnson Vision Care Inc.
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
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