Abstract: Disclosed herein are methods for methods, systems, and user interfaces for contact lens insertion and removal. An example method may comprise receiving one or more images of at least a portion of a user. The one or more images may comprise a representation of an eye of the user and a representation of a contact lens on the eye of the user. The example method may comprise analyzing, based on the one or more images, placement of the contact lens on the eye of the user. The example method may comprise outputting an indication of proper placement or improper placement of the contact lens based on the analyzing placement of the contact lens.

Abstract: Contact lenses incorporate mask lens designs that at least one of slow, retard or preventing myopia progression. The lens includes a first zone at a center of the lens; at least one peripheral zone surrounding the center and having a dioptric power that is different than that at the center; and an opaque mask beginning at a radial distance from the center, thereby providing a lens power profile having substantially equivalent foveal vision correction to a single vision lens, and having a depth of focus and reduced retinal image quality sensitivity that slows, retards, or prevents myopia progression.

Abstract: Contact lenses incorporate mask lens designs that at least one of slow, retard or preventing myopia progression. The lens includes a first zone at a center of the lens; at least one peripheral zone surrounding the center and having a dioptric power that is different than that at the center; and an opaque mask beginning at a radial distance from the center, thereby providing a lens power profile having substantially equivalent foveal vision correction to a single vision lens, and having a depth of focus and reduced retinal image quality sensitivity that slows, retards, or prevents myopia progression.

Abstract: Ophthalmic stabilized lenses have improved rotational properties by treating them with a wetting agent after they are at least initially polymerized.