Multifocal ophthalmic lenses

Details Multifocal ophthalmic lenses Multifocal ophthalmic lenses

G - Physics

02

C

G02C 7/04 (2006.01)

Patent

CA 2587796

The invention provides multifocal lenses for correction of presbyopia. Each of the lenses of the invention provide both distance and near vision correction by providing both a first multifocal region, a monofocal region, and a second multifocal region within the same lens.

La présente invention concerne des lentilles multifocales destinées à corriger la presbytie. Chaque lentille de l~invention corrige à la fois la vision éloignée et la vision rapprochée en fournissant, au sein de la même lentille, à la fois une première région multifocale, une région monofocale et une seconde région multifocale.

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