Ophthalmic lenses for high order aberration correction and...

G - Physics – 02 – C

Patent

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G02C 7/04 (2006.01) A61B 3/103 (2006.01) A61B 3/107 (2006.01)

Patent

CA 2426455

The invention provides multifocal ophthalmic lenses that have zones of more than one optical power, or focal length. The lenses correct for high order optical aberrations in more than one field of gaze.

L'invention concerne des lentilles ophtalmiques multifocales comportant des zones de puissance focale, ou longueur focale, multiples. Ces lentilles corrigent les aberrations d'ordre élevé dans plus d'un champ de vision.

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