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Patent Searching and Data


Matches 951 - 1,000 out of 18,760

Document Document Title
WO/2019/206905A9
Method for determining to which extent a lens design is adapted to a user. A method implemented by computer means, the method comprising: - obtaining a lens design; the lens design representing the variation of optical aberrations as a f...  
WO/2021/037375A1
Provided is a photochromic film laminate including (a) a first polymeric film layer having a first surface and an opposing second surface; and (b) an adhesive layer over at least a portion of and in direct contact with the first surface ...  
WO/2020/218220A9
The present invention provides a monomer composition for contact lenses that exhibit good surface hydrophilicity, good oxygen permeability, while having excellent modulus and excellent elongation at break, said monomer composition produc...  
WO/2021/038857A1
Provided is a lens optical characteristic measuring device capable of evaluating how an object can be seen through an eyeglass lens from various distances and directions without needing to assume an observation object such as an eye char...  
WO/2021/038888A1
Provided is a lens shape measurement device that can measure the surface shape and the thickness of a lens with high accuracy. In a lens shape measurement device (1) according to the present invention, a lens position movement unit (16...  
WO/2021/038405A1
An ophthalmic lens comprising: at least one first optical zone with a first axis, the at least one first optical zone being configured such that, in use with an eye, at least a portion of light passing through the at least one first opti...  
WO/2021/039519A1
The present invention provides a method for manufacturing a medical device which comprises a base material and a hydrophilic polymer layer, the method including a step of arranging the base material in a solution containing a normal salt...  
WO/2021/041737A1
A substrate carries electrical components. It is bent into a non-planar shape to fit into a contact lens. For example, the substrate may be constructed from a flexible circuit board. The circuit board has certain regions for mounting ele...  
WO/2021/032804A1
The invention relates to a spectacle lens for an eye of a wearer of spectacles, having a front surface and a back surface, wherein the front surface of the spectacle lens faces away from the eye and the back surface of the spectacle lens...  
WO/2021/022657A1
A pair of dimmable glasses having Bluetooth headphone functionality. The pair of dimmable glasses comprises a glasses frame (100), a dimmable lens (200), a control apparatus, and Bluetooth headphones (300); the dimmable lens (200) is arr...  
WO/2021/023527A1
The progressive ophthalmic lens comprises at least one multifocal surface, in which at each point of its surface an astigmatism value and a gradient of astigmatism value can be measured, the lens comprising: a far-vision zone with a refe...  
WO/2021/023775A1
A system including a sensor configured so that the presence of a spectacle within a detection range of the sensor is detectable by the sensor when the spectacle includes a predetermined identification structure. The system may further in...  
WO/2021/024962A1
An optical material which meets the requirements (1) to (3) mentioned below in a transmittance curve obtained by measuring at a thickness of 2 mm and has an a* value of -4 to 1 inclusive and a b* value of -1 to 11 inclusive as hue values...  
WO/2021/023774A1
A user wearable optical article including an optical substrate and an interferential coating. The interferential coating may be disposed the substrate and may be configured to selectively reflect light of at least one range of wavelength...  
WO/2021/023815A1
The invention relates to a spectacle lens comprising a first transparent cover member, a second transparent cover member wherein the first cover member comprises a proximal surface arranged to face the eye and the second cover member com...  
WO/2021/026197A1
Eye shield including a curved body having a size to cover a person's eye. The body has a concave side configured to face the eye and an opposite convex side. The body has a circumferential edge and openings in a central region. The body ...  
WO/2021/021385A1
A device for implanting into, or mounting onto, a body includes an enclosure, an inductive loop antenna disposed on a surface within the enclosure, and an integrated circuit (IC) disposed within the enclosure and coupled to the inductive...  
WO/2021/021617A1
Ocular devices worn on the eye and through-body communication networks for communicating with an ocular device and other devices interconnected to the through-body communication network are disclosed. Devices and networks for using the b...  
WO/2021/019307A1
Ophthalmic lenses and methods of manufacture thereof are disclosed. The ophthalmic lenses include metasurface features that define a metasurface array on a lens body. The metasurface array can be tuned to modify an optical property, such...  
WO/2021/020512A1
The present invention addresses the problem of providing a drug-containing ophthalmic lens that is superior regarding the amount of a drug incorporated into the lens, the release action of the drug, and the transparency of the lens. An o...  
WO/2021/021436A1
Atomic layer deposition methods for coating an optical substrate with magnesium fluoride. The methods include two primary processes. The first process includes the formation of a magnesium oxide layer over a surface of a substrate. The s...  
WO/2021/014163A2
Eyewear comprising: a frame comprising a lens retaining means configured to accommodate a stacked configuration of lenses within the frame; an adjustable light transmittance lens disposed within the lens retaining means; and a control ci...  
WO/2021/012543A1
Anti-fatigue glasses, comprising glasses substrates (2) and a glasses frame (3). The glasses substrates (2) are fixed on the glasses frame (3). The anti-fatigue glasses further comprise light ray direction adjustment lenses (1) fixed on ...  
WO/2021/012544A1
A movable anti-fatigue glasses clamping piece and a manufacturing method therefor. The movable anti-fatigue glasses clamping piece comprises an anti-fatigue glasses lens body and a clamping buckle (1), wherein the clamping buckle (1) is ...  
WO/2021/015138A1
The present invention provides a coating method characterized by having: a step for supplying a coating agent to the surface of a lens substrate; a spreading step for spreading the coating agent supplied to the surface by rotating the le...  
WO/2021/016067A1
A vision corrective lens for myopia control includes a myopia correction applied across the vision corrective lens. A plurality of additional peripheral aberrations is applied at more than about 20° eccentricity including at least an as...  
WO/2021/015993A1
A ophthalmic lens for inhibiting progression of myopia includes a central zone and an annular zone. The annular zone includes subsurface optical elements formed via laser-induced changes in refractive index of a material forming the annu...  
WO/2021/015465A1
A contact lens according to the present embodiment comprises: an eyesight correction-lens part positioned at the center part of the contact lens to refract light; and a plurality of tear storage structures radially positioned from the ce...  
WO/2021/009268A1
A bifocal spectacle lens (1) and a method for creating a numerical representation of a bifocal spectacle lens (1) are made available. The bifocal spectacle lens (1) comprises a distance portion (3), a near portion (5) and a transition se...  
WO/2021/010984A1
A bifocal spectacle lens (1) and a method for creating a numerical representation of a bifocal spectacle lens (1) are made available. The bifocal spectacle lens (1) comprises a distance portion (3), a near portion (5) and a transition se...  
WO/2021/005326A1
A contact lens (200) comprising one or more microchannels (10) for transport of liquid through the lens is provided. The contact lens (200) can be made by contacting a curable composition (50) with a microfiber (80) that is insoluble in ...  
WO/2021/006411A1
The present invention relates to a blue light-blocking contact lens and a manufacturing method therefor, the manufacturing method comprising: a first step for manufacturing blue light-blocking ink; a second step for printing a lower mold...  
WO/2021/004717A1
A measurement system for use with a light amplification cavity comprises: an input optical element; an imaging system; and a detector. The input optical element is for receiving an input radiation beam and directing: a first portion of t...  
WO/2021/007377A1
An intraocular lens (IOL) such as but not limited to: monofocal, toric, multifocal, or extended depth of field, for implantation in the posterior chamber of the capsular bag of a human eye is disclosed. The IOL having a substantially dis...  
WO/2021/001452A1
The present invention relates to a method, an apparatus and a corresponding computer program product for optimizing a spectacle lens for a wearer of implanted intraocular lenses. Here, a method comprises the steps of: - providing individ...  
WO/2021/001451A1
The present invention relates to a computer-implemented method for ascertaining relevant individual parameters of at least one eye of a spectacle wearer for the purposes of calculating or optimizing an ophthalmic lens for the at least on...  
WO/2021/001524A1
An optical system intended to be worn in front of an eye of a wearer comprising: - an optical lens having at least a control point, and - an optical device comprises a plurality of optical elements, the optical device being attached on a...  
WO/2021/002672A1
The present application relates to an injection molded product or eyewear. The present application relates to an optically compensated injection molded product or eyewear, and can provide an injection molded product for eliminating an op...  
WO/2021/003287A1
A system and method for user-initiated occlusion of vision includes an electrically or electromagnetically controlled lens disposable in front of one of the user's eyes. The lens may be controlled by a trigger device including a sensor t...  
WO/2021/001706A1
Described are core-shell particles which exhibit tunable photophysical properties, allowing them to absorb, scatter, and/or extinguish specific wavelengths of light (e.g., specific wavelengths of blue light). The core-shell particles can...  
WO/2020/260481A1
The device for determining a head freedom area of an optical lens adapted for a wearer looking at a specific point in a scene through the optical lens comprises at least one input adapted to obtain optical lens data representing the opti...  
WO/2020/261010A1
Systems and methods for determining a compatibility between a multi-focal contact lens and a patient seeking presbyopia vision correction include receiving, from a first device associated with a first eye-care professional, a request for...  
WO/2020/260679A1
The invention concerns an optical device (100, 200, 400, 800) having an optical axis, comprising at least one surface with at least two meridians, of which at least one part forms, in front view, at least one spiral portion, the central ...  
WO/2020/262658A1
The present invention provides a curable composition which contains an organosilicon compound wherein an ultraviolet absorbing moiety and a silane coupling moiety are bonded to each other by means of a urethane bond.  
WO/2020/259527A1
Glasses and a control method therefor. The glasses comprise lenses (11, 12), an image capture device (13) and a lens frame (14). The lenses (11, 12) and the image capture device (13) are respectively located on the lens frame (14). The l...  
WO/2020/262399A1
The present invention relates to a method for manufacturing a polarizing lens which has high luminous transmittance and degree of polarization and in which astigmatism is minimized, a polarizing film, and a polarizing lens. The method fo...  
WO/2020/261502A1
Provided is an ophthalmic medical instrument including a photochromic polymer that is obtained from a photochromic monomer and that exhibits high transparency in a non-active state. The ophthalmic medical instrument according to one embo...  
WO/2020/262570A1
An object is to not lose an effect of suppressing the progression of myopia or hyperopia even in a peripheral area of a spectacle lens. A spectacle lens and a technology related thereto are provided, the spectacle lens including: a first...  
WO/2020/261091A1
Described are visible light absorbing compounds. The compounds have a visible light absorption maximum between 430 and 480 nm and a full width half maximum (FWHM) at the visible light absorption maximum of at least 35 nm and up to 100 na...  
WO/2020/261021A1
Described are polymerizable fused tricyclic compounds of formula I: wherein R1, R2, R3, m, n, t, and rings B, C, and D are as defined herein. The compounds absorb various wavelengths of ultraviolet and/or visible light (such as high ener...  

Matches 951 - 1,000 out of 18,760