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WO/2023/040635A1 |
The present application relates to the technical field of optical devices, and provides a lens and a lens adjustment method. The lens comprises a first substrate, a second substrate, and a baffle. The first substrate and the second subst...
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WO/2023/042573A1 |
The present invention provides: a spectacle lens comprising a center-side clear area, a functional area, and an outer-side clear area, wherein in a plan view, the functional area falls within a circle that is centered on an eye point and...
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WO/2023/039815A1 |
A contact lens (1000) and a manufacturing method therefor. The contact lens (1000) comprises a lens body (LB) and a color ink layer (CL). The color ink layer (CL) is embedded in the lens body (LB) and has a plurality of color ink film th...
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WO/2023/042041A1 |
Described herein are soft contact lens sets and methods of designing soft contact lens sets based on incorporating different levels of spherical aberration into the lens design depending on the target spherical power. The different level...
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WO/2023/042572A1 |
Provided are a spectacle lens 1 and a related technique, the spectacle lens comprising: a center-side clear region 2 including an eyepoint EP, the center-side clear region 2 causing a luminous flux incident from an object-side surface to...
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WO/2023/040638A1 |
A lens (3), glasses, and a method for adjusting the lens (3). The lens (3) comprises a first lens layer (3a), the first lens layer (3a) comprises a plurality of liquid crystal regions (3021), at least one liquid crystal region (3021) for...
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WO/2023/036768A1 |
A method (100) for tinting of a spectacle lens substrate (1). The method (5) comprises the following steps: S1: providing a spectacle lens substrate (1) comprising a polymeric lens material (2), S2: providing a composition (3) comprising...
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WO/2023/036506A1 |
A method (100) for applying a surface pattern (5) on a surface (6) of a spectacle lens substrate (1). The method (100) comprises the following steps: (S1): providing a spectacle lens substrate (1) comprising a polymeric lens material (2,...
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WO/2023/038122A1 |
Provided is a variable focus lens control device whereby a higher myopia suppression effect can be obtained than was conventionally possible.　The variable focus lens control device 10: controls the focal length of a variable focus lens...
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WO/2023/036841A1 |
Apparatuses, systems and methods for providing improved ophthalmic lenses, particularly intraocular lenses (IOLs), include features for reducing adverse optical effects from diffractive profiles of such a lens. Exemplary ophthalmic lense...
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WO/2023/038896A1 |
A method of operating a head mounted device (100) includes capturing eye data with one or more sensors of the head mounted device. The one or more sensors are configured to sense an eyebox region. Operations of the head mounted device (1...
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WO/2023/030715A1 |
A method for preparing an ophthalmic device for slowing, inhibiting or preventing myopia progression involves (a) soaking an ophthalmic device in one or more first solvent solutions to swell the ophthalmic device; (b) soaking the swelled...
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WO/2023/033012A1 |
[Problem] To provide a polydimethylsiloxane-containing monomer exhibiting good compatibility with hydrophilic monomers, hydrophilic polymers and the like; and furthermore to provide a polymer that exhibits an anti-lipid adhesion property...
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WO/2023/029099A1 |
A lens (10), glasses, and a diopter adjustment method, which relate to the technical field of optics. The lens (10) comprises a liquid lens (11). The liquid lens (11) is a Fresnel lens based on electrowetting technology. The liquid lens ...
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WO/2023/030717A1 |
A method for preparing an ophthalmic device for slowing, inhibiting or preventing myopia progression involves contacting an ophthalmic device having one or more reactive functional groups with one or more red-light blocking compounds hav...
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WO/2023/034219A1 |
An ophthalmic lens is provided. The ophthalmic lens includes a first lens having a first flat surface and a first non-flat surface. The ophthalmic lens also includes a second lens having a second flat surface and a second non-flat surfac...
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WO/2023/032489A1 |
Provided is a method for polishing a spectacle lens, the method having: a step for preparing a polishing pad in which a flocked polishing pad is provided to a polishing surface that comes into contact with a plastic spectacle lens, the f...
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WO/2023/033013A1 |
[Problem] To provide a polydimethylsiloxane-containing monomer exhibiting good compatibility with hydrophilic monomers, hydrophilic polymers and the like; and furthermore to provide a polymer that exhibits an anti-lipid adhesion property...
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WO/2023/031715A1 |
An ophthalmic lens includes an optic having a first surface and a second surface disposed about an optical axis. At least one of the first surface and the second surface includes a surface profile having a base curvature and a plurality ...
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WO/2023/034799A1 |
An eyewear device including a frame (110) an optical sensor (129) to measure environmental light, a lens (120) including a transmission control region (124) that is switchable between first and second configurations, operable to reflect ...
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WO/2023/028936A1 |
A resin lens with an enhanced blue light-resistant performance has a 415 nm light transmittance that is less than 1%, a 420 nm light transmittance that is 1.0%-5.0%, a 425 nm light transmittance that is 15-25%, a 380-500 nm blue light tr...
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WO/2023/028310A1 |
A method for controlling the transparency level in smart glass is provided. The method includes receiving a signal indicative of an ambient light intensity from a sensor in a smart glass, selecting a transparency level for an eyepiece in...
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WO/2023/024141A1 |
A forward bend curve design method for preparing a resin lens having a high refractive index. The method comprises: within the range of myopia diopters from -1.00 to -15.00, the maximum designed forward bend curve for the range from -1.0...
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WO/2023/025154A1 |
A variable tint lens and glasses, the variable tint lens includes a first polarizer (11), a second polarizer (12), and a liquid crystal layer (3) arranged between the first polarize (11)r and the second polarizer (12), a first conductive...
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WO/2023/025155A1 |
Adjustable focus glasses (100) are formed using liquid crystal. A pair of adjustable focus glasses (100) can include a frame (110) and two lenses (210, 220) arranged on the frame (110). At least one of the two lenses (210, 220) is a lens...
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WO/2023/020478A1 |
A contact lens, comprising a contact lens main body (100) and a blue light blocking material covering the contact lens main body (100), the blue light blocking material comprising a plurality of metal particles dispersed over the contact...
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WO/2023/020346A1 |
Provided are a contact lens and a manufacturing method therefor (10). The contact lens comprises a contact lens body (100) and a blue light blocking material; the blue light blocking material covers the contact lens body (100); the blue ...
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WO/2023/020861A1 |
A method for producing a customized visual aid, in particular a binocular visual aid such as spectacles (1), is proposed, wherein the visual aid comprises a frame structure (2) and at least one lens (3), wherein the frame structure (2) c...
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WO/2023/016515A1 |
A multi-ring and multi-focal-length lens having wavy individual rings. The lens comprises a main lens region (1) and a concentric circular ring region (2). The concentric circular ring region (2) comprises a plurality of circular rings, ...
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WO/2023/016842A1 |
The invention relates to an ophthalmic article (1) in particular for sunglasses comprising at least a polymer substrate (9) wherein the polymer substrate (9) comprises at least one area (11) with a blend of contrast enhancing dyes and ph...
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WO/2023/012014A1 |
Electronic eyeglasses (1), comprising a front (2) and a pair of temples (3, 4) adapted to be connected to the front (2) by means of respective hinges (5, 6); at least one of the temples (3, 4) comprises a capacitive sensor (16a) in order...
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WO/2023/013315A1 |
[Problem] To prevent color change during heat bending of an individual-lens piece that comprises a functional sheet on which a protective layer formed from a transparent plastic sheet or film comprising a polyamide resin is disposed. [So...
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WO/2023/007028A1 |
Method for determining a lens element intended to be mounted on a spectacle frame and to be worn in front of an eye of a wearer, the lens element comprising; - a refraction area having a refractive power based on prescribed refractive po...
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WO/2023/008820A1 |
The present invention relates to a vision aid device based on an electrochromic layer, and vision aid glasses comprising same, which can maintain the visibility of light incident from the outside and improve the resolution of an image pr...
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WO/2023/009460A1 |
Methods and devices are described that relate to eyewear that are specifically designed to allow emissions of circadian-active green light to reach the observer. An example wearable device includes one or more windows positioned to allow...
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WO/2023/007000A1 |
The invention concerns a method for determining a filter for a visual equipment intended to be placed in front of the eye of a wearer, said filter being able to improve motion sensitivity of said wearer, the method comprising the followi...
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WO/2023/007246A1 |
An ophthalmic lens includes a hybrid plano-convex refractive lens body having a convex portion and a planar portion. A metasurface array can be associated with the planar portion and include an arrangement of metasurface building element...
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WO/2023/009462A1 |
Methods and devices are described that relate to spectral filters and associated eyewear that are specifically designed to block emissions of circadian-active blue light to reach the observer. An example wearable device includes one or m...
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WO/2023/009451A1 |
Methods and devices are described that rely on interference filter designs to provide a precise and granular spectral behavior by allowing emissions of circadian-active blue and green light to reach a viewer. An example wearable device i...
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WO/2023/007134A1 |
A contact lens (101) that is configured to rotate when the lens (101 ) is being worn by a lens wearer, methods of manufacturing such a lens (101), and methods of using such a lens (101) to provide a rotationally varying treatment to a le...
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WO/2023/006936A1 |
The present invention relates to a contact lens, comprising: a. at least one polymeric matrix; and b. absorbing semi-conductive nanoparticles which are dispersed in said polymeric matrix; wherein the absorbance through a layer of said co...
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WO/2023/007158A1 |
A film (100) for applying to an ophthalmic lens is described. The film (100), or the combination of the film (100) and the ophthalmic lens are designed to prevent or slow the development or progression of myopia. The film (100) has a bas...
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WO/2023/009448A1 |
Methods and devices are described that relate to spectral filters and associated eyewear that are specifically designed to mitigate the disruptive effects of electric lighting on the circadian clock that can cause sleep deprivation and o...
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WO/2023/009702A1 |
Eye glasses to alleviate the symptoms of motion sickness comprise lenses having parallel, horizontal, spaced-apart lines, hi another embodiment, the lenses have an upper section, a middle or focusing section, and a lower section. The upp...
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WO/2023/007159A1 |
Ophthalmic lenses (118) are described that have a layer (100), which has a base refractive index, provided on a surface of the lens (118). The layer (100) includes at least one gradient index optical element (102). The ophthalmic lens (1...
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WO/2023/006579A1 |
A spectacle lens design and a progressive power lens with a distance portion (7), a near portion (9), a corridor (11) extending between the distance position (7) and the near portion (9), and peripheral zones delimited by the distance po...
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WO/2023/005211A1 |
A ring focus spectacle lens (1) for controlling the progression of myopia, and a manufacturing method therefor. The ring focus spectacle lens (1) can provide clear vision for a patient, and also has a plurality of ring-shaped defocusing ...
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WO/2023/009454A1 |
Methods and devices are described that relate to spectral filters and associated eyewear that are specifically designed to block emissions of circadian-active blue light to reach the observer. An example wearable device that includes one...
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WO/2023/000252A1 |
The present application relates to the field of smart wearable devices. Disclosed are an electronic device and a diopter adjustment method and apparatus for a lens (103A, 103B) thereof, and a readable medium. The diopter adjustment metho...
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WO/2023/000207A1 |
A scleral contact lens (100) for an eye of a patient, the scleral contact lens (100) comprising: an anterior surface; and a posterior surface, the posterior surface comprising: a central optic zone (OZ) defined by a base curve according ...
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