Matches 101 - 150 out of 457 < 1 2 3 4 5 6 7 8 9 10 >
Match Document Document Title
7077519 System, apparatus, and method for correcting vision using an electro-active lens  
An electro-active spectacle lens is disclosed. The disclosed lens includes a first lens optic. The disclosed lens also includes a first electro-active zone positioned in a cooperative relationship...
7070274 Spectacle lens  
To provide a spectacle lens that is designed optically to suit a spectacle frame with a large camber angle such as a wraparound type spectacle frame. A spectacle lens that is mounted in a spectacle...
7067083 High refractive index thermoplastic polyphosphonates  
High refractive index, melt processable polyphosphonates and methods for preparing the same are provided. These polymers are particularly useful for optical and ophthalmic parts, such as lenses. A...
7063421 Spectacle lens with small higher order aberrations  
A unifocal spectacle lens with an aspheric and/or atoric surface, or a progressive spectacle lens, in which the unifocal spectacle lens or the progressive spectacle lens has small higher order...
7059718 Eyewear having a magnified wide field of view  
The present invention generally encompasses eyewear having a clear, magnified, wide field of view. The eyewear comprises dual lens elements that have steeply curved front surfaces and that are...
7055954 Scratch masking coatings for optical substrates  
This invention relates to a reflective coating for a surface of an optical substrate, the reflective coating including a plurality of layers of alternating higher and lower refractive index, the...
7051290 Graphical interface for receiving eyeglass prescription information  
A high volume lens curing system is described. The high volume lens curing system is configured to cure multiple eyeglass lenses in a continuous manner. The lens curing system includes a...
7036929 Method and device for the application and removal of disposable corrective optical film to an eyeglass lens  
An apparatus and method for applying and removing a disposable optical film 12 to and from an eyeglass lens 16 . The disposable optical film 12 of the present invention 10 has an adhesive...
7029117 Contact lens and contact lens design method  
Disclosed is a contact lens having a refractive power ranging from −15.0 to +15.0 diopters in an optical zone thereof, wherein a back optical zone is a conical surface having a conic coefficient...
7029116 Innovative minus power lens and processing methods thereof  
Innovative ophthalmic lens for nearsightedness, manufactured as a finished or semi-finished lens, lighter and thinner at the edges, with a wide visual field and cosmetically attractive, featuring a...
7025458 Process to mold a plastic optical article with integrated hard coating  
Disclosed is a process for molding plastic optical articles with a hard coated film, comprising steps of coating one side of an optical film with a hard coating, pre-curing the hard coating to a...
7025457 Dip coating process for optical elements  
A dip coating process is disclosed that provides a coating on the surfaces of an optical element with more consistent coating thickness. The objectives of this invention are accomplished by holding...
7021764 Eyeglass manufacturing method using variable index layer  
An eyeglass manufacturing method using epoxy aberrator includes two lenses with a variable index material, such as epoxy, sandwiched in between. The epoxy is then cured to different indexes of...
7014314 Subsystem of producing dye base body used for dyeing of spectacle lenses and a spectacle lens dyeing system including the dye base body producing subsystem  
A subsystem for producing a dye base body used for dyeing a spectacle lens is disclosed. This subsystem includes a camera which photographs the face of a customer, a color memory which stores a...
7014315 Soft optical element for use in eye-protecting devices  
An optical element is disclosed comprising at least one transparent eye-protecting portion comprising a plastic material, preferably having a hardness within a range of about 40 Shore A to about 77...
7014316 Optical lens with marking and manufacturing method thereof  
An optical lens, has a marking entirely or partially outside an effective area of the lens to distinguish between surfaces of the lens.
7009025 Optical materials having good ultraviolet absorbability and method for producing them  
An optical material, particularly a plastic lens for spectacles, which absorbs almost all UV rays of up to around 400 nm or so and is not too yellow in color, is obtained by adding...
7008690 Optical article comprising a quarter-wave plate and method for making same  
An optical item comprising an organic or mineral glass substrate ( 1 ) and a transparent polymeric material layer ( 3 ), characterized in that it comprises at least one intermediate layer ( 2 ) in...
7004583 Eyewear lenses and methods of manufacturing  
Unfinished lenses, semi-finished lens including optical coatings or a transmission altering layer and methods of manufacturing are described. The unfinished lens includes an optical coating and a...
7001974 Process for producing plastic lens and plastic lens  
The present invention provides a process for producing plastic lenses, which are transparent, less colored, are not remarkably deteriorated in basic physical properties such as mechanical strength...
7001374 Adjustable inlay with multizone polymerization  
The present invention relates to an inlay for correcting refractive error in an eye. The inlay includes a first portion having a first volume that remains substantially constant when exposed to an...
6997554 Method of marking ophthalmic lens by using laser radiation  
A method of marking an ophthalmic lens, including a step of irradiating the ophthalmic lens formed of a resin material with a laser radiation, such that the laser radiation is condensed at each of...
6994435 Aspherical spectacle lens  
There is provided a spectacle lens having an outer surface and an inner surface, one of the outer and inner surfaces being configured to be a rotationally-asymmetrical aspherical surface. When a...
6974214 B-spline optimization of optical glasses especially spectacle glasses with planes of symmetry  
A method for optimizing an atoroidal surface of an optical lens, in particular a spectacle lens, having at least one plane of symmetry is characterized by a combination of the following features:...
6964479 Plastic lens system, compositions, and methods  
An apparatus for preparing a plastic eyeglass lens includes a coating unit and a lens curing unit. The apparatus is preferably configured to allow the operation of both the coating unit and the...
6958191 Lens with stain resistant surface layer  
A lens including a lens substrate, a surface layer, and a backing member provided beneath the surface layer, in which the backing member may be either the same as the lens substrate or a separate...
6956087 High refractive index polysiloxane prepolymers  
A process for producing polysiloxane prepolymers of improved homogeneity for use in the production of relatively high refractive index polymeric compositions is described herein. Polymeric...
6955433 Methods for designing composite ophthalmic lens surfaces  
The invention provides a method for designing a composite lens surface by using vector addition of the surface curvatures of two or more lens surfaces and then constructing a surface by numerical...
6948814 Optical lens or glass having a label and/or marking on the front surface and/or rear surface  
The invention relates to an optical lens or glass with an identification and/or marking on the front and/or rear surface. The inventive lens or glass with an identification and/or marking on the...
6939899 Composition for producing ultraviolet blocking lenses  
An eyeglass lens forming composition containing light absorbing compounds which may undergo light initiated polymerization is provided. Typically, lens forming compositions that absorb light do not...
6933325 High index curable photochromic composition and its process  
A high refractive index, curable, synthetic resin composition comprising a core resin composition composed of a mixture of ethylenically unsaturated compounds, and an initiation system containing...
6918931 Prepolymers with yellow dye moiety  
Yellow dye moiety-containing prepolymers with blue light absorbing priorities and methods for producing the same for use in the production of relatively high refractive index polymeric compositions...
6914086 Crosslinkable UV absorbing agent for UV absorbing lens  
A crosslinkable UV absorbing agent prepared by the following steps: (1) preparing a mixture of reactants comprising a UV absorbing compound (A) with multiple pendant hydroxyl groups and an...
6905207 Anti glare dual field of vision glasses  
A preferred embodiment includes a pair of eyeglasses comprising a right lens having a top edge, a bottom edge, and being in optical registry with the wearer's right eye, and a left lens having a...
6893126 Optical sheet for use in manufacturing a cylindrically shaped optically correct visor and method of manufacturing said visor  
A plano-convex optical sheet having a positive power including: a substantially planar inner surface; opposed lateral edges, and a thickness s that is decreasing proceeding from a...
6890074 Spectacles with lenses  
An object of this invention is to improve the safety. Lens bodies 2, 2 a are formed integrally on the rear surface of a shield so as to avoid such a danger that the eyes may be injured due to...
6880931 Ophthalmic lens having a projection insert  
An ophthalmic lens contains inserts ( 26, 28 ) for projecting an image towards the user's eye. The lens is treated by coating the surface order to attenuate light reflected on the treated surface...
6871954 Optically superior decentered over-the counter sunglasses  
Optically superior eyeglasses comprising a frame and a pair of lenses which are attached to the frame and are positionable over respective ones of the wearer's eyes. Each of the lenses defines an...
6872793 Ophthalmic and otorhinolaryngological device materials  
Disclosed are soft, high refractive index device materials having improved strength. The materials contain microphase-separated aliphatic and aromatic domains.
6863397 Optical element and eyeglass lens  
An optical element, comprises a base material; and a layer formed on at least one of surfaces of the base material. A reflectance of a surface of the formed layer for all light rays in a wavelength...
6857744 Method of marking ophhalmic lens by using laser radiation of femtosecond pulse width  
A method of marking an ophthalmic lens, including a step of irradiating the ophthalmic lens formed of a resin material with a laser radiation of a femtosecond pulse width, such that the laser...
6857742 Manufacturing method and supplying method of spectacle lenses  
Disclosed is a manufacturing method of a spectacle lens. The entire range of available vertex power of a spectacle lens is divided into a plurality of sections, and a plurality of types of...
6851804 Readjustable optical elements  
The invention relates to optical elements whose optical properties can be repeatedly adjusted over time. Through the use of modifying compositions capable of stimulus induced polymerization coupled...
6851803 Ophthalmic lenses with reduced chromatic blur  
The present invention provides single vision and multifocal lenses, as well as methods for their production, having a transverse chromatic aberration enabling provision of a lens the performance of...
6852406 Anti-static, anti-reflection coating  
An anti-static, anti-reflection, transparent coating for a transpatent substrate, the coating including at least one electrically conductive layer, wherein the sheet resistance of the coating is...
6840618 Stress-relieved acrylic optical lenses and methods of manufacture by injection coining molding  
Stress-relieved molded acrylic opthalmic lenses, and injection-coining mold processes for molding stress-relieved plus and minus to high-minus diopter ophthalmic lenses of optically superior...
6830332 Ophthalmic lens  
According to the invention the ophthalmic lens further comprises a refractive part comprising at least one surface, which is configured to compensate a passing wavefront at least partly for at...
6811260 Eyeglass lens designing method and eyeglass lens  
It is made possible to easily obtain a spectacle lens with higher performance in a spectacle lens designing method in which an eyeball motion (Listing's Law) is taken into consideration. A...
6796653 Aspherical spectacle lens with geometric center spaced from framing reference point and processing method thereof  
Disclosed are a single-vision aspherical spectacle lens to correct eyesight and a processing method thereof. The spectacle lens has front and back surfaces, one of which is an aspherical surface. A...
6789897 Binocular glasses  
Sports theme hands-free binocular glasses having an eyeglass frame, a binocular device, and an ornamental device, where the ornamental device has an overall shape which is substantially the shape...
Matches 101 - 150 out of 457 < 1 2 3 4 5 6 7 8 9 10 >