Sign up


Match Document Document Title
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...
8746880 Optical product and eyeglass plastic lens  
An antifouling film is introduced on a base of an optical product such that (1) an absolute value of a charged electrostatic potential is 2.00 kV or less, and (2) a surface peel strength is 0.10...
8746879 Adhesive system for a laminated lens and method for applying same  
A method for laminating a functional film on to an optical base element and a tri-layer adhesive system for use in the method. The tri-layer adhesive includes a first latex adhesive layer disposed...
8746878 Optical member, plastic lens for eyeglasses, and method for manufacturing the same  
An optical member includes a substoichiometric titanium oxide film formed by depositing substoichiometric titanium oxides in a vacuum chamber into which an oxygen gas for adjusting a vacuum is...
8743467 Lens with conical frustum 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...
8733931 Method for determining binocular performance of a pair of spectacle lenses  
A method of determining binocular performance of a pair of spectacle lenses comprises: a eyes characteristics providing step, a pair of spectacle lenses providing step, a environment providing...
8733936 Fitting glasses frames to a user  
A system for fitting glasses frames to a user is disclosed. The system includes an interface for receiving images of a user's head at different angles. A processor compares user head measurements...
8733930 Lens deblocking method and related device  
A method of deblocking an ophthalmic lens component (100) blocked on a thermoplastic layer (310) arranged on the holding surface (210) of a lens holding block (200) comprising the step of applying...
8736992 Wavelength-specific wide impinging angle limiter  
An impingement angle-independent wavelength-specific limiter includes a stack of wavelength-specific limiters configured to limit impinging light having a plurality of different wavelengths. The...
8733929 Color contrast enhancing sunglass lens  
A color contrast enhancing sunglass lens includes a lens body and a multi-layer coating disposed on the lens body. The multi-layer coating includes a set of alternating layers formed of materials...
8727531 Electro-active opthalmic lens having an optical power blending region  
A spectacle lens is disclosed. The disclosed lens provides a vision correcting area for the correction of a wearer's refractive error. The viewing correction area provides Correction for...
8721075 Method for determining a set of progressive multifocal ophthalmic lenses  
A method for determining by optimization a set of progressive ophthalmic lenses for a given user for whom a near vision power addition (Addn) has been prescribed includes the following steps:...
8721073 Ophthalmic lens with repeating wave patterns  
An ophthalmic lens incorporating a repeating periodic wavelike pattern of pigmented lines is utilized to highlight, shade and expose the iris of the wearer to create an enhanced look without...
8721074 Electrical interconnects in an electronic contact lens  
Ophthalmic lenses, including contact lenses may be enhanced through the incorporation of both active and passive electrical components. Electrical interconnects and die attachment configurations...
8721076 Process for controlling a lens manufacturing process  
A process for controlling a lens manufacturing process comprising the steps of: a) manufacturing a master lens according to a manufacturing process using a manufacturing device, b) measuring by...
8714739 Product comprising a flexible ophtalmic lens, and method for mounting such a flexible ophtalmic lens on an eyeglasses lens  
A product (30) for optical use and a method of using the product, which includes at least two splittable superposed layers, namely a transparent and flexible optical layer (31) suitable for...
8714738 Process for making ophthalmic lenses  
The present invention relates to aqueous processes for the production of silicone hydrogel contact lenses.
8708494 Displaying glasses with recorded images  
Processing a set of images is disclosed, including: receiving a set of images; and searching for a representation of a user's face associated with the set of images and a plurality of sets of...