Johnson and Johnson Vision Care, Inc.

Other

Minghan Chen

Xin Wei

Philippe F Jubin

Derek Dean Nankivil

Shivkumar Mahadevan

Azaam Alli

Michael Francis Widman

C Benjamin Wooley

Gregory A Williby

Alexander Guzman

Ghulam Maharvi

Gregory Williby

Described herein are soft contact lens sets and methods of designing soft contact lens sets based on incorporating different levels of spherical aberration into the lens design depending on the target spherical power. The different levels of spherical aberration are equal to or less than zero D/mm, and account for clinically measured population-average ocular spherical aberration, manufacturing variations and generalized accommodative ability.

Aspherical lens design with power dependent spherical aberration

Described herein are systems and/or methods for forming an ophthalmic lens. An example method may comprise a step of determining a power profile based on a power profile function defined by a base optical power, an amount of spherical aberration at a radial distance from a geometric center of the lens, and a bump function. The example method may comprise a step of adjusting the power profile based at least on minimizing a shape metric of a through-focus curve.

Optical lens design for flattening a through-focus curve

Provided are compounds that may function as functionalized polymerization initiators, for instance in the manufacture of ophthalmic lenses, and to methods of such manufacture. The compounds are of formula I: wherein R, R, R, R, R, T, p, q, and n are as defined herein.

Amide-functionalized polymerization initiators and their use in the manufacture of ophthalmic lenses

A soft contact lens designed to improve visual performance with reduced pupil edge wavefront aberration, reduced halo and reduced light scattering. The soft contact lens is designed with pupil apodization for modulating the lens amplitude transmission profile.

Contact lens with improved visual performance and minimized halo utilizing pupil apodization

An ophthalmic lens may comprise a main body comprising an optic zone and a peripheral zone disposed adjacent the optic zone, wherein the optic zone comprises a refractive structure that exhibits a first optical power and a diffractive structure disposed within the optic zone, wherein the diffractive structure exhibits a second optical power, wherein the ophthalmic lens is associated with a first target SKU optical power.

Employing diffractive structure to reduce soft contact lens variation

An ophthalmic lens comprises a main body having a toric surface and a spherical surface opposite the toric surface, the main body comprising an eyelid stabilization design structure having a thickness of less than 200 &#x3bc;m, wherein the spherical surface is configured to exhibit a lens spherical power, wherein the toric surface is configured to exhibit a lens cylindrical power that does not fully correct ocular cylindrical power due to astigmatism; and wherein the lens spherical power is configured such that the minimum circle of the ophthalmic lens is on or adjacent the retina of the eye of the wearer at a target angle of alignment.

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St. Johns, FL, United States of America

Minghan Chen