G - Physics – 02 – C
Patent
G - Physics
02
C
G02C 7/06 (2006.01) G02C 7/02 (2006.01)
Patent
CA 2465521
The present invention provides a method for the manufacture of thin multifocal lenses by deposition of a high refractive index material on a lens substrate.
L'invention concerne un procédé de fabrication de lentilles multifocales minces consistant à déposer un matériau d'indice de réfraction élevé sur un substrat constitué par une lentille.
Gerligand Pierre
Gupta Amitava
Kokonaski William
Mcginnis Sean
Essilor International (compagnie Generale D'optique)
Johnson & Johnson Vision Care Inc.
Norton Rose Canada S.e.n.c.r.l.,s.r.l./llp
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