Rxsight, Inc.

Eloy Angel Villegas

Pablo Artal

Christian A Sandstedt

Ilya Goldshleger

John Kondis

Matt Haller

A Light Adjustable Lens (LAL) comprises a central region, centered on a central axis, having a position-dependent central optical power, and a peripheral annulus, centered on an annulus axis and surrounding the central region, having a position-dependent peripheral optical power; wherein the central optical power is at least 0.5 diopters different from an average of the peripheral optical power, and the central axis is laterally shifted relative to the annulus axis. A method of adjusting the LAL comprises implanting a LAL; applying a first illumination to the LAL with a first illumination pattern to induce a position-dependent peripheral optical power in at least a peripheral annulus, centered on an annulus axis; determining a central region and a corresponding central axis of the LAL; and applying a second illumination to the LAL with a second illumination pattern to induce a position-dependent central optical power in the central region of the LAL.

Blended extended depth of focus light adjustable lens with laterally offset axes

Method of adjusting a blended extended depth of focus light adjustable lens with laterally offset axes

In general, the present invention relates to optical elements, which can be modified post-manufacture such that different versions of the element will have different optical properties. In particular, the present invention relates to lenses, such as intraocular lenses, which can be converted into aspheric lenses post-fabrication. Also, the present invention relates to a method for forming aspheric lenses post-fabrication.

Using the light adjustable lens (LAL) to increase the depth of focus by inducing targeted amounts of asphericity

Growing community of inventors

Alicante, Spain

Eloy Angel Villegas