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Patent Searching and Data


Matches 501 - 550 out of 22,405

Document Document Title
WO/2018/096647A1
The present invention provides a vision correction lens capable of improving contrast sensitivity, for example, in the nighttime darkness. The vision correction lens is made by adding a depth of focus extension component represented by A...  
WO/2017/195200A8
A system to prevent motion sickness to at least one passenger in a moving vehicle, comprising: at least one liquid crystal film; at least one power dimmer apparatus operative to provide AC current to said at least one liquid crystal film...  
WO/2018/098436A1
An unobtrusive augmented reality (AR) system can be used to assist the wearer in every day interactions by projecting information from the contact lens display onto the retina of the wearer's eye. The unobtrusive augmented reality system...  
WO/2018/095679A1
The present invention relates to an optical filtering coating composition, comprising at least one dye that at least partially inhibits transmission of light within the 400-500 nm wavelength range and has a conjugated chromophore, one or...  
WO/2018/096612A1
The present invention addresses the problem of providing: a plastic lens for noncorrective eyeglasses that can assist eyes with focus adjustment even in the case of asthenopia, protect eyes from fatigue particularly even under low-illumi...  
WO/2018/095671A1
The present invention relates to optical articles and optical filtering coatings comprising at least one absorbing dye comprising one of the groups of formulae of formulae (I), (II), (III) and (IV), wherein R represents an aryl or alkyi ...  
WO/2018/095812A1
Method implemented by computer for simulating an optical system (102) comprising the steps consisting in: a) defining a set of light rays or beams at the input (e) of the optical system, each said light ray or beam being represented by a...  
WO/2018/096979A1
The present invention makes it possible to improve the quality of a pinhole image while correcting any of short sightedness, long sightedness, astigmatism, or presbyopia, thereby achieving high functionality. A pinhole contact lens 100 a...  
WO/2018/093633A1
An optical lens including first and second polarizers, a partial reflector disposed between the first and second polarizers, a first phase retarder disposed between the first polarizer and the partial reflector, and a second phase retard...  
WO/2018/090501A1
A method for preparing rigid corneal contact lenses, comprising: designing a lens mold in advance, reacting a high oxygen permeability siloxane material and other polymeric monomers, directly preparing lenses under photocuring or thermoc...  
WO/2018/093297A1
The utility model relates to electronic glasses or head-mounted devices, in particular for viewing images and listening to sounds, either in real time or as a recording from the device itself or from external devices. The technical resul...  
WO/2018/094324A1
A multifunctional signal path of the present disclosure is able to distinguish between normal blink patterns and unique purposeful blinking patterns in order to control functionality in a powered ophthalmic lens. The multifunctional sign...  
WO/2018/093549A1
A mobile communication system comprising a mobile device and a server connected via a network. The mobile device is adapted to receive and transmit to the server, inputs relating to migraine headache events experienced by a sufferer, and...  
WO/2018/085983A1
A sandwich color contact lens, and manufacturing method thereof. The contact lens mainly comprises an optical region and a pad printing region. The pad printing region comprises a front polymer layer, a color carrier layer, a coloring ag...  
WO/2018/089699A1
A lens comprises an internal cavity structure formed by dissolution of a soluble insert material. The internal soluble material may dissolve through a body of a lens such as a contact lens in order to form the cavity within the contact l...  
WO/2018/087090A1
The invention relates to an apparatus for the vapor deposition of a coating on optical articles, comprising a distribution mask (32) for controlling the vapor deposition of a coating on optical articles that is positioned in the path of ...  
WO/2018/087621A1
A lens system (301) comprises a first electro-active lens (300, 12a) comprising a first focus sensor (302) coupled to a first processor and a second electro-active lens (300, 12b) comprising a second focus sensor coupled to a second proc...  
WO/2018/086880A1
The invention provides a method for manufacturing an ophthalmic article having at least one optical function and at least one predetermined transmission parameter, comprising the steps (102) of surfacing at least a first face of a first ...  
WO/2018/082946A1
The present invention relates to an optical article having a substrate made of an optical material comprising a polymer matrix and at least one near infrared absorber, wherein TVIS is higher than or equal to 70 %, TNIR is lower than or e...  
WO/2018/083038A1
A method for determining an ophthalmic lens (1) for a wearer with a personalized light-filter pattern (3) defined by pattern parameters, wherein the method comprises collecting data relating to the wearer and determining the pattern para...  
WO/2018/084772A1
A hinge (4) between a frame (2) and a temple (3) of spectacles, rendering it possible for the temples (3) of the spectacles to be in a use and a store position, respectively. At least one electrical or optical cable (14) or wire is runni...  
WO/2018/081205A1
An eyewear protection apparatus includes: a first body shaped to cover a front surface of eyewear frames when attached to the eyewear; a second body shaped to cover a back surface of the eyewear frames; and a hinge mechanism pivotally co...  
WO/2018/079836A1
In a progressive power lens pair, when the prescribed addition power of a lens for a right eye and the prescribed addition power of a lens for a left eye are the same and, in prescription information for the progressive power lens pair, ...  
WO/2018/079518A1
Provided is a polymerizable composition for an optical material, the composition containing: (A) at least one kind of amine compound selected from among a compound (a1) represented by general formula (1) and a compound (a2) represented b...  
WO/2018/078409A1
Method for determining an eye parameter of a user of a display device, the eye parameter relating to a dioptric parameter of an ophthalmic lens to be provided to the user, the method comprising: - a display device providing step, during ...  
WO/2018/078420A1
The invention concerns a contact lens (1) comprising a sensor system (7) for determining the ocular surface temperature of a patient, the contact lens (1) comprising an eye side (2) and an exterior side (3), the eye side (2) being design...  
WO/2018/079072A1
The present invention provides an orthokeratology lens for correcting vision by reshaping a cornea, said orthokeratology lens being characterized in that: the lens surface coming in contact with the cornea comprises a center part called ...  
WO/2018/076057A1
The present disclosure is directed generally to a lens that provides a stop signal to a myopic eye, over a substantial portion of the spectacle lens that the viewer is using. The present disclosure is directed to devices, methods and/or ...  
WO/2018/078770A1
The purpose of the present invention is to provide a photochromic member with a novel structure that exhibits photochromism having a gradation color under ultraviolet radiation, and can be used for eyeglasses or the like. Provided is a p...  
WO/2018/079835A1
A spectacle lens evaluation method includes calculating, on the basis of convergence accommodation, visual acuity relative to an object at a prescribed distance in a prescribed direction when viewed through spectacle lenses, and evaluati...  
WO/2018/075640A1
An example optical filter may include an angle blocking layer Slaving a first angular light blocking range θAL relative to a normal axis, and an interference filter adjacent the angle blocking layer having a second angular light blockin...  
WO/2018/073398A1
The invention relates to a spectacle lens comprising, starting from the object-sided front surface of the spectacle lens to the opposite rear-side of the spectacle lens, at least a) one component A comprising an ultra-thin glass, b) one ...  
WO/2018/073295A1
The invention relates to a spectacle lens (100) comprising a first volume element group, wherein the first volume element group consists of a plurality of first volume elements, wherein the plurality of first volume elements are made fro...  
WO/2018/073023A1
The invention relates to a spectacle lens having a lens substrate (21) and a coating (22) applied to the lens substrate, wherein the coating (22) has a first reflectivity of at least 20% for near-infrared light of a first wavelength λNI...  
WO/2018/075593A1
Embodiments disclosed herein are directed to switchable lens devices, systems, and methods related to detecting one or more commands and switching one or more switchable lenses responsive to one or more detected commands.  
WO/2018/073403A1
The invention relates to a spectacle lens comprising, starting from the object-sided front surface of the spectacle lens to the opposite rear-side of the spectacle lens, at least a) one component A comprising at least one functional laye...  
WO/2018/074528A1
An image preparation device comprises: a storage unit for storing three-dimensional information for a target scenery associated with the arrangement, shape, and optical characteristics of a structure in a virtual target scenery, three-di...  
WO/2018/073619A1
Optical polymeric sheets with specific ranges of optical retardation, elastic modulus, and Shore A hardness were used to construct flexible polar patches. The polar patches conform to non-polarizing lenses of various diopter bases and pr...  
WO/2018/070379A1
[Problem] To provide: a compact eye movement measuring device that can be easily worn and removed by a driver or the like and is capable of measuring eye movement under a stable condition while reducing the influence of ambient light; an...  
WO/2018/071042A1
The present invention relates to a series of lenses (20), each lens having a spherical front surface (21) and an aspheric, atoric or freeform back surface (22); wherein the spherical front surfaces in conjunction with the back surfaces o...  
WO/2018/071056A1
A composition, method and kit for producing reversibly dyed soft contact lenses is disclosed. The contact lenses are submerged in saline solution and a dye is added to the saline solution, either directly or by means of a strip that has ...  
WO/2018/070383A1
A polymerizable composition for an optical material according to the present invention contains: a polymer (a) formed from at least one compound selected from compounds represented by general formulae (1)-(4); a compound (b) of which the...  
WO/2018/069164A1
Method for determining a parameter of an optical equipment comprising an optical lens comprising permanent markings and being mounted in a spectacle frame, the method comprising: -an optical equipment positioning step, during which the o...  
WO/2018/071835A1
The present invention relates to a series of lenses (20), each lens having a spherical front surface (21) and an aspheric, atoric or freeform back surface (22); wherein each lens of the series provides a focal power Px between -6 D and +...  
WO/2018/069665A1
A contact lens for a patient with keratoconus of the cornea, the lens has a substantially continuous arcuate anterior surface and a posterior surface comprising at least three distinct zones: a substantially circular outer zone with a co...  
WO/2018/067892A1
An eye-strain reducing lens is characterized by an x-y-z coordinate system, and includes a distance-vision region, having a non-negative distance-vision optical power, configured to refract a light ray, directed by a source at a distance...  
WO/2018/067359A1
An open, seal-less intraocular lens is disclosed herein. An example intraocular lens may include an annular substrate (102) including an oil electrode (104) disposed in or on an inner sidewall of the annular substrate to electrostaticall...  
WO/2018/068033A1
An off-axis curvature center lens is characterized by an x-y-z coordinate system of the convergence-reducing lens, the off-axis curvature lens comprising a distance-vision region with a non-negative distance-vision optical power, having ...  
WO/2018/067893A1
A convergence-reducing lens of a low-convergence spectacle is characterized by a central normal of the convergence -reducing lens that defines a z-axis, and a center of the convergence- reducing lens defines a tangential centered x-y pla...  
WO/2018/066245A1
A frame for bifocal eyeglasses comprises: a pair of temples (1); a linking rod (2) for connecting the tips of the pair of temples; a suspension shaft (3) provided at the center of the linking rod (2); a nose pad (4) secured to the suspen...  

Matches 501 - 550 out of 22,405