Full depth of focus intraocular lens

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12251302
APP PUB NO 20240000561A1
SERIAL NO

18357441

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Abstract

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An ophthalmic lens comprising an anterior surface and a posterior surface, at least one of the anterior surface and posterior surface including a first surface region corresponding to a photopic aperture of a pupil and a second surface region corresponding to a difference between the photopic aperture and a mesopic aperture of the pupil. A first microstructure pattern formed in a the first surface region, the first microstructure pattern introducing a phase perturbation into an optical path of incoming light such that a full depth of focus for photopic vision is provided.

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Patent Owner(s)

  • ALCON INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Liu, Yueai Arlington, US 24 185

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