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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...
8770746 Methods materials and systems for producing a contact lens and contact lenses produced using said methods materials and systems  
Disclosed are methods, materials and systems for producing contact lenses and contact lenses produced using said methods, materials and systems. According to some embodiments, a contact lens...
8770759 Liquid crystal glasses, projection display system and control method thereof  
A projection display system includes a glasses system, a driving unit and a projection apparatus. The driving unit is electrically connected to the glasses system for repeatedly applying or...
8771348 Multifocal intraocular lens  
The invention provides an IOL, a method of making the IOL, and a method of using the IOL, wherein the IOL includes a central region and an outer region. An ophthalmic lens comprises a central...
8770748 Procedure for designing a progressive ophthalmic lens and corresponding lens  
Method for designing a progressive ophthalmic lens with a top area between a vision area and a top edge of the lens, and a bottom area between a near vision area and a bottom edge of the lens....
8770745 Lens having an optically controlled peripheral portion and a method for designing and manufacturing the lens  
A contact lens or phakic IOC lens is provided with a peripheral portion that has a power profile that provides optical control of peripheral vision images. Typically, the central portion of the...
8772441 Polyurethanes polymerizable composition and method for producing optical resin of the same  
A resin composition for an optical material that has excellent balance of refractive index of resin, Abbe number, heat resistance, specific gravity, and resin strength, a resin obtained by curing...
8770747 Colored contact lens  
A contact lens, comprising a preprint of a first shade and a main print of a second shade, wherein the preprint consisting of a first band of gradient dot matrix, wherein the main print consisting...
8770744 Laminated composite lens  
The present invention is directed to a composite lens, comprising an anterior rigid gas permeable layer, and an annulus of soft material bonded to a posterior surface of the anterior rigid gas...
8770749 Eyewear with chroma enhancement  
Some embodiments provide a lens including a lens body and an optical filter configured to attenuate visible light in a plurality of spectral bands. Each of the plurality of spectral bands can...
8764186 Protective eyewear systems and methods for vision enhancements  
Protective eyewear systems providing vision enhancement to a user include a wrap-around lens or eyeshield having a first region with a first optical power and a second region with a second optical...
8764822 Method of calculating the required power of a toric implant  
A method for calculating the required power of a toric implant by using both the measured pre-operative corneal astigmatism and the predicted surgically-induced post-operative astigmatism. The...
8767309 Lens with multi-convex meniscus wall  
The present invention relates generally to an arcuate liquid meniscus lens with a meniscus wall. Some specific embodiments include a liquid meniscus lens with a meniscus wall essentially in the...
8767308 Negative add liquid meniscus lens  
The present invention relates generally to an arcuate liquid meniscus lens with a meniscus wall. Some specific embodiments include a liquid meniscus lens with a meniscus wall essentially a conical...
8764187 Determination of the effective lens position of an intraocular lens using aphakic refractive power  
An ophthalmic method for determining a relationship between aphakic ocular power and estimated effective lens position (ELP) of an intraocular lens (IOL) to be implanted in a patient's eye. The...
8764185 Devices and methods for a contact lens with an inward facing light source  
An eye-mountable device can include a transparent material and a substrate at least partially embedded in the transparent material. The transparent material can have a concave surface and a convex...
8760767 Fluid lens assembly  
A non-round fluid lens assembly includes a non-round rigid lens and a flexible membrane attached to the non-round rigid lens, such that a cavity is formed between the non-round rigid lens and the...
8757800 Method for optimizing a spectacle lens  
The invention relates to a method, a computer program product and a system for designing or producing a spectacle lens for a spectacle wearer. Said method consists of the following steps:...
8757799 Progressive multifocal ophthalmic lens  
Implementations described and claimed herein provide a complex surface of a progressive multifocal ophthalmic lens. In one implementation, the complex surface includes: a difference in ratio...
8752958 System and method for increasing the depth of focus of the human eye  
A method and apparatus for increasing the depth of focus of the human eye is comprised of a lens body, an optic in the lens body configured to produce light interference, and a pinhole-like optical...
8752959 Method and system for designing opthalmic lenses  
A method for designing ophthalmic lenses, the method comprising calculating an effective refraction index of a lens based on a unique transmission spectrum created by at least one factor related to...