Amo Wavefront Sciences, LLC

Wavefront Dynamics, Inc.

Phillip Riera

Daniel Ralph Neal

Thomas Daniel Raymond

Richard James Copland

Stephen W Farrer

Daniel Richard Hamrick

John G Dixson

Ron R Rammage

Larry B Voss

R James Copland

Jeff Kolberg

Xifeng Xiao

Ron Rammage

Matthew Haugo

This invention comprises a combined optical wavefront aberrometer and topographer system that is used in conjunction with a contact lens that has a plurality of fiducial marks disposed on the lens. The fiducial marks are located radially inside of the undilated pupil's diameter. The optical imaging capacity of the aberrometer is used to measure and monitor any misalignments of the contact lens's position (XY decentration) and/or rotation. Image analysis algorithms are used to track the positions of the fiducial marks, and, hence, the amount of geometric misalignment of the contact lens can be calculated. The fiducial marks can comprise micro ink spots, or depressions in the surface of the contact lens (e.g., divots, dimples, pits), or other small surface features, including raised bumps, which can help to stabilize motions of the contact lens on the eye.

Methods and system to identify position, rotation, and tilt of a contact lens on an eye

Embodiments of this invention generally relate to systems and methods for wavefront interactive refraction display and more particularly to systems and methods for capturing and displaying eye wavefront interactive refraction data based on the desired refractive state of the patient's eye.

Wavefront interactive refraction display

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Albuquerque, NM, United States of America

Phillip Riera