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8833936 Ophthalmic lens element  
A progressive ophthalmic lens element is disclosed. The progressive ophthalmic lens element includes an upper viewing zone, a lower viewing zone, a corridor, and a peripheral region disposed on...
8833935 Bifocal lens and bifocal glasses  
Disclosed is a bifocal lens constructed such that the lens is not easily damaged when hit by flying fragments and, moreover, able to obtain a consistent focal length with a simple construction. The...
8833934 Devices and methods for a contact lens with an outward facing light source  
A body-mountable device can include a transparent material and a substrate at least partially embedded in the transparent material. The transparent material can have a mounting surface and a...
8833937 Method and a system for protection of retina from light-induced damage  
The present applications describes, inter alia, a retinal light management system that allows for removal of dangerous wavelengths of light while controlling the intensity of the remaining light...
8833938 Progressive-power spectacle lens design method  
A progressive-power spectacle lens design method, the progressive-power spectacle lens including a distance portion, a near portion, and a progressive portion provided between the distance portion...
8827445 Devices and methods for a contact lens with an outward facing light source  
A body-mountable device can include a transparent material and a substrate at least partially embedded in the transparent material. The transparent material can have a mounting surface and a...
8829147 Polymerizable liquid composition and process for the production of organic glass starting from polymerizable liquid compositions of the polyurethane type  
Polymerizable liquid compositions of the polyurethane type, consisting of two components (A) and (B), wherein component (A) contains at least one cyclo-aliphatic diisocyanate monomer or a mixture...
8827450 Eyeglass lens processing shape obtaining method  
An eyeglass lens processing shape obtaining method for attaching a prescription lens having an edge thicker than an original lens and having refractive power to a rim of an eyeglass frame, in place...
8827447 Mono ethylenically unsaturated polymerizable group containing polycarbosiloxane monomers  
The present invention relates to polymeric compositions useful in the manufacture of biocompatible medical devices. More particularly, the present invention relates to certain monoethylenically...
8827446 Electronic lens comprised of hybrid materials  
Embodiments described herein may provide an electro-active lens. The electro-active lens may comprise a first substrate, a second substrate, and an electro-active element disposed between the first...
8827448 Methods and devices for refractive correction of eyes  
Methods and devices are provided to obtain refractive correction with superior visual acuity (e.g., 20/10) by achieving an astigmatism-free customized refractive correction. The astigmatism-free...
8827449 Induced high order aberrations corresponding to geometrical transformations  
Wavefront measurements of eyes are typically taken when the pupil is in a first configuration in an evaluation context. The results can be represented by a set of basis function coefficients....
8828284 Method of producing an optical element having a mark  
The present invention relates to a method of forming an optical element that includes a mark. The method involves, irradiating at least a portion of a surface of the optical element with laser...
8820923 Optical element for correcting color blindness  
Described herein are devices, compositions, and methods for improving color discernment.
8820928 Silicone hydrogel contact lenses  
Silicone hydrogel contact lenses are produced without using volatile organic solvents to extract materials from the polymerized contact lens bodies, and instead are washed with aqueous liquids. The...
8820926 Method for manufacturing lens for electronic spectacles, lens for electronic spectacles, and electronic spectacles  
A first recess (102) of a lower substrate (100) is coated with conductive ink to form a first auxiliary electrode layer (104), a lower electrode pattern (105) is formed thereon by vacuum...
8820925 Polymerizable contact lens formulations and contact lenses obtained therefrom  
Contact lenses, such as hydrogel contact lenses, are described. The present contact lenses include a lens body that is the reaction product of a polymerizable composition. The polymerizable...
8820934 Passive surface acoustic wave communication  
This disclosure relates to systems and/or methods for detection of eye blinking by interrogating a passive surface acoustic wave based contact lens using an interrogation signal and interpreting...
8820924 Inversion marking for contact lenses  
An ophthalmic lens incorporating clearly identifiable, highly visible inversion marking(s) that become invisible when placed on the eye may be utilized to allow an individual to easily distinguish...
8820927 Limited echelette lens, systems and methods  
Methods for designing an ophthalmic lens that provides enhanced image quality across a wide and extended range of foci include utilizing pupil size measurements and based on the measurements...
8814349 One-piece lens with surplus inner optical material  
A one-piece lens is made from optical material and includes an outside part and an inside part, in which the inside parts comprise a surplus amount of the same optical material as the lens, for the...
8814354 Process for designing an ophthalmic progressive eyeglass  
A process for designing an ophthalmic progressive eyeglass comprises providing an initial front surface and an initial back surface. Respective addition values of front and back surfaces of the...
8814352 Method for producing an anti-UV plastic film with non-uniform spatial distribution of the UV absorber and photochromic optical elements covered with such a plastic film  
Method for producing a plastic film containing a compound absorbing ultraviolet radiation comprising (a) depositing an alcoholic solution of polyvinyl butyral on a transparent plastic support film,...
8814353 Method of compiling shape data of a spectacle lens, spectacle lens shape data compiling device and spectacle lens  
A spectacle lens capable of obtaining a good vision without feeling of discomfort, even being fitted into a frame having a large front angle, and a method of creating the shape data of the...
8815378 Substrate having a photocatalytic coating  
The invention relates to a transparent or semi-transparent substrate having, over at least a portion of at least one of its surfaces, a photocatalytic coating based on titanium oxide and...
8817381 Full field membrane design for non-round liquid lens assemblies  
An optical and mechanical design of a sealed, non-round fluid-filled lens capable of providing variation of optical power. The fluid lens includes at least three optical components: at least one...
8814350 Dynamic stabilization zones for contact lenses  
A contact lens incorporating one or more dynamic stabilization zones fabricated from a material that is readily deformable under eyelid pressure during blinking allows for the control over rotation...
8814351 Impact-resistant ophthalmic lens and its manufacturing process  
An ophthalmic lens includes: a transparent ophthalmic lens substrate made of organic glass; an adhesive layer covering at least one of the faces of the transparent substrate; a transparent film...
8807745 Fully polymerized UV blocking silicone hydrogel lens  
A substantially fully copolymerized UV blocking hydrogel lens demonstrating sufficient blocking of UV light to meet at least FDA Class II specifications for UV blocking formed from a reaction...
8812242 Melatonin suppression extent measuring device  
The present invention provides a melatonin suppression extent measuring device, which is able to receive and process a light signal to a spectral data, process the spectral data to a percent value...
8807747 Spectacle eyeglass for myopic child  
A spectacle eyeglass of progressive addition type has been designed for myopic children. To this purpose, an ergorama has been constructed, taking into account vision conditions encountered by the...
8807746 Spectacle lens, spectacles, and method for manufacturing spectacle lens  
Spectacle lenses that allow a wearer to view an object in a more comfortable manner include a pair of lenses for the left and right eyes. The power of one of the pair of lenses is shifted toward...
8801176 Contact lenses with improved movement  
Contact lenses have design features to enhance translational properties such as dimples and coating treatments.
8801177 Electrically controllable optical component comprising an array of cells  
An electrically controllable optical component (10) comprises a transparent array of cells (3) and two transparent electrodes (5a, 5b) which are parallel and lying opposite each other on either...
8805612 Method for calculation of the magnification and/or distortion and method for production of a spectacle lens with low magnification and/or distortion  
The invention relates to a method for calculation of the local magnification and/or the local distortion of a spectacle lens in at least one predetermined or predeterminable viewing direction, with...
8801175 System and method for communicating the geometry of a contact lens  
In exemplary embodiments, this invention comprises a method for communicating the geometry of a contact lens to a manufacturer. The method includes describing the shape of a first zone of a contact...
8794759 Contact lens and methods of manufacture and fitting such lenses and computer program product  
The invention is directed to a contact lens design and methods of manufacturing, fitting and using such lenses. The contact lens may be designed for use in a corneal refractive therapy (CRT)...
8789943 Methods and lenses for correction of chromatic aberration  
The subject invention provides lenses, and methods for designing and manufacturing these lenses, with reduced chromatic aberration. Advantageously, these lenses are specifically designed to correct...
8789945 Contact lens for correction of irregular astigmatism  
Disclosed is an implementation of new technology for effectively providing a contact lens capable of achieving satisfactory corrective effects even with respect to irregular astigmatism (residual...
8789947 Myopia control ophthalmic lenses  
Lenses are designed using the corneal topography or wavefront measurements of the eye derived by subtracting the optical power of the eye after orthokeratology treatment from the optical power...
8789944 Optical article and optical article production method  
An optical article comprising: an optical base material; and a translucent layer that contains TiOx (0
8789946 Reference points for ortho position  
The invention relates to a method, a system and a computer program product, in particular for designing or producing a lens having a prismatic effect, and to a lens having a prismatic effect. Said...
8783865 Method for manufacturing lens for electronic spectacles, lens for electronic spectacles, and electronic spectacles  
Electronic spectacles include a spectacle frame; lenses having electric elements; a control unit that generates electric signals for driving the electric elements of the lenses; electric connectors...
8783864 Method for manufacturing lens for electronic spectacles, lens for electronic spectacles, and electronic spectacles  
Electronic spectacles include a spectacle frame; lenses having electric elements; a control unit that generates electric signals for driving the electric elements of the lenses; electric connector...
8783863 Contact lens for myopia control  
This invention provides a contact lens for myopia control comprising: an object-side surface comprising a central zone, a transition zone and a peripheral zone which are concentric and have...
8777409 System and method of surfacing a lens, such as a lens for use with eyeglasses  
A system and method of forming surfaces on eyeglass lenses is described. In some examples, the surface is a spherical, cylindrical or spherocylindrical surface at a center of the lens and an...
8777408 Variable focus spectacles with adjustable connector  
Adjustable focus eyeglasses where the range of adjustment can be moved. That is, if a pair of adjustable focus eyeglasses have a range of 0 diopters to 2.75 diopters (to provide a 2.75 D ADD for...
8777407 Progressive-power lens and progressive-power lens design method  
A progressive-power lens includes an eyeball-side surface including a distance portion and a near portion having different values of dioptric power. An intermediate portion connects the distance...
8778483 Optical article and method for producing the same  
A method for producing an optical article includes laminating on a plastic substrate a first layer using a first composition. The first composition includes a first polyurethane resin containing an...
8777415 Multifocal contact lenses and related methods and uses to improve vision of prebyopic subjects  
Multifocal contact lenses and methods and uses are described. The multifocal contact lenses include an optic zone. The optic zone has an aspheric power profile that provides a near vision...