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WO/2021/231684A1 |
An apparatus to treat refractive error of an eye comprises an electroactive component configured to switch between a light scattering or optical power providing configuration to treat refractive error of the eye and a substantially trans...
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WO/2021/224738A1 |
Described is a protective visor (1), in particular for a safety device (100) for the face of a user, made of transparent material and having a pair of recesses (2) for positioning, in a position close to the eyes of a user, viewing and/o...
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WO/2021/224208A1 |
The invention relates to an ophthalmic lens configured to exhibit a clear state and optionally at least one darker state. The lens has a front and a rear surface (Cx and Cc) respectively defining a front and a rear side of the lens, the ...
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WO/2021/226202A1 |
A glare reduction system includes a light source, a first circular polarizing filter, and a pair of second circular polarizing filters. The first circular polarizing filter is positioned to receive light from the light source. The first ...
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WO/2021/220007A1 |
A multifocal ophthalmic lens wherein a first surface of the lens is shaped to form a surface power map and a second surface of the lens is shaped to form a second surface power map. The first surface power map and the second surface powe...
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WO/2021/222418A1 |
Provided herein are embodiments of systems and methods for imparting a pattern or representation to a device using interference pattern ablation, wherein a system for imparting a pattern onto a surface, the system comprising: a laser for...
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WO/2021/220006A1 |
An ophthalmic lens for myopia control. A first surface of the lens varies across the lens to form a first surface power map. A second surface of the lens varies across the lens to form a second surface power map. Each of the first and se...
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WO/2021/220005A1 |
A multifocal ophthalmic lens has a surface that varies across at least a portion of the lens to form a surface power map. The surface power map comprises a spiral, with a power that varies substantially periodically both radially outward...
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WO/2021/220513A1 |
The present invention relates to an optical member that comprises a plastic base material, a hard coat layer which is disposed on the plastic base material, and an antireflective film which is disposed on the hard coat layer, wherein the...
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WO/2021/214197A1 |
The invention relates to an optical article comprising a base lens substrate having at least one optical element or a plurality of optical elements such as microlenses, said article exhibiting good optical properties and good mechanical ...
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WO/2021/214198A1 |
The invention relates to a water based composition to be used for the preparation of anti-abrasion coatings on ophthalmic lenses. The composition comprises: the product of hydrolysis of an epoxyalkoxysilane SiXY3, wherein X represents a ...
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WO/2021/214564A1 |
Described herein are systems and/or methods for designing a system of contact lenses with interocular refractive disparity (i.e. anisometropia) for presbyopes. An example method may comprise a step of determining a plurality of lenses fo...
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WO/2021/214057A1 |
The invention relates to a method of manufacturing an ophthalmic lens (10) to be mounted into a frame, comprising: - a step of acquiring an optical prescription for the future wearer of the ophthalmic lens and an information relative to ...
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WO/2021/214133A1 |
Method implemented by computer means for determining surfacing data to obtain a surface of a lens element, the surface (4) of the lens element (2) comprising - a refraction area (6) having a first curvature and - a plurality of optical e...
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WO/2021/213799A1 |
This optical article comprises a base material having at least one face coated with an interferential multilayer coating providing either antireflective or high reflective properties. The coating comprises at least one layer of light abs...
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WO/2021/209462A1 |
The present disclosure relates to a laminate, comprising a first film including a pattern of microstructures debossed within a first surface of the first film, each microstructure of the debossed pattern of microstructures being an optic...
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WO/2021/209451A1 |
A laminate, includes: a first layer, a first material of the first layer having a first refractive index, the first layer including a first surface; a first microstructure layer including a first microstructure pattern formed on a first ...
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WO/2021/209394A1 |
A spectacle lens is disclosed that includes compound microlenses arranged in a pattern. A compound microlens includes an on-axis microlenslet and an off-axis sub-lenslet located on the on-axis microlenslet. The off-axis sub-lenslet has a...
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WO/2021/209556A1 |
It is disclosed a method of forming an optical article comprising: providing a base lens substrate (10) having opposite first and second optical surfaces, and at least one microlens protruding from the second optical surface, placing the...
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WO/2021/209954A1 |
The present disclosure provides an ophthalmic lens (such as an IOL) that is designed to enhance depth of focus for intermediate vision performance, while maintaining distance vision. The lens may include an optic having an anterior surfa...
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WO/2021/209453A1 |
The present disclosure relates to a laminate, comprising a first film including a pattern of microstructures embossed on a first surface of thereof, each microstructure being arranged at a predetermined distance between adjacent microstr...
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WO/2021/211280A1 |
A device includes an optical assembly and a digital projector. The optical assembly is configured to receive visible scene light at a backside of the optical assembly and to direct the visible scene light on an optical path toward an eye...
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WO/2021/212058A1 |
An ophthalmic article having a coating system which provides antireflective, easy clean and anti-fogging properties to the ophthalmic article. The coating system includes alternating layers of low refractive index and high refractive ind...
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WO/2021/210824A1 |
The presented technology relates to a penetration hole processing method, and a contact lens processed using same, and, more specifically, the invention relates to: a method for processing penetration holes, formed on a soft contact lens...
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WO/2021/205323A1 |
Disclosed is a wearable optical devices for a human subject, comprising: a transparent lens; a wearable frame configured to maintain the lens in front of an eye of a human subject; a transparent pixelated active optical element where the...
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WO/2021/206461A1 |
The present invention provides eyeglass lenses for vision correction, characterized in that transparent eyeglass lenses include lines which are provided on the eyeglass lenses, block a part of a user's field of view, and induce a hologra...
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WO/2021/207103A1 |
The present invention offers a full-coverage, stackable corrective optical lens that allows users to semi-permanently and/or permanently adjust the optical power of their existing glasses lens multiple times without needing to completely...
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WO/2021/056059A9 |
The present disclosure generally relates to contact lenses for use with eyes experiencing eye-length related disorders, like myopia. This invention relates to contact lens for managing myopia wherein the contact lens comprises of an opti...
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WO/2021/207512A1 |
Disclosed herein is a contact lens comprising a lenticular in a superior portion of the contact lens wherein the contact lens attaches to an upper eyelid of a wearer by the lenticular interacting with an upper tarsal plate of the upper e...
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WO/2021/206024A1 |
The purpose of the present invention is to provide eyewear such as polarized sunglasses that uses an optical film having a light reflective layer and a polarization element layer and that has a metallic color tone conforming to the signa...
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WO/2021/159170A9 |
The present disclosure is directed to devices and/or systems of modifying the incoming light through spectacle lenses that utilise at least one auxiliary or regional optical element, to provide extension or elongation of the depth of foc...
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WO/2021/202197A1 |
A method of preparing a low bubbling and low yellowing, high refractive index polyurethane or polythiourethane is provided. A method of evaluating an aromatic polyiso(thio)cyanate material, such as an aromatic diisocyanate, e.g., m-xylyl...
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WO/2021/198507A1 |
The invention relates to a method for treating a mirrored optical item, comprising: - a substrate (10), - a mirroring stack (21) of at least two interference layers (M1 to M6) carried by the substrate (10), thus increasing the reflection...
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WO/2021/200133A1 |
This eyeglasses lens evaluation device includes: a fixation position setting unit that sets a specific position in space, which is to be evaluated, as a fixation point, and sets a line-of-sight passing position on a lens for when a pair ...
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WO/2021/201166A1 |
Provided is a polymerizable composition for an optical article, the composition comprising: a photochromic compound; an acyclic methacrylate having a molecular weight of at least 500 (component A); and a bifunctional (meth)acrylate conta...
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WO/2021/198362A1 |
A lens element intended to be worn in front of an eye of a wearer comprising: - a refraction area having a refractive power based on a prescription for said eye of the wearer; and - a plurality of at least two optical elements having an ...
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WO/2021/200005A1 |
In the transmission spectrum of this optical filter, the minimum value of transmittance in the wavelength range of 550-650 nm is 20-60%, and falls within the range of 570-620 nm. The optical filter contains at least one absorbing pigment...
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WO/2021/193624A1 |
A filter (40) for a color vision test is provided with a plurality of sheet-shaped wavelength control members (50) for the color vision test, the wavelength control members absorbing light in a predetermined wavelength region. The plural...
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WO/2021/195016A1 |
The disclosure provides an ocular drug delivery system that includes a contact lens and a drug delivery portion, which may include a compound having the formula X-(CH2)n-Z, wherein X is a photocrosslinkable group. Advantageously, the dru...
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WO/2021/159168A9 |
The present disclosure relates to means of managing eye-length disorders, like myopia. The invention includes an apparatus and methods for the prescription, selection, supply and fitting of sets, stocks, or kits of pairs of myopia manage...
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WO/2021/192571A1 |
This electronic device comprises: a plurality of devices; wiring that electrically connects the respective devices of the plurality of devices; and a substrate on which the wiring is formed and in which a slit is formed. The substrate is...
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WO/2021/193261A1 |
A virtual-image generating device according to the present invention is configured to be provided with: a converting unit that converts shape data representing the three-dimensional shape of an eyeglass lens into discrete mesh data in a ...
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WO/2021/193491A1 |
This adsorption inhibitor for inorganic fine particles to be used in soft contact lenses contains a copolymer (P) that has a weight-average molecular weight of 10,000-5,000,000 and comprises 10-90 mol% of a 2-(meth)acryloyloxyethyl phosp...
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WO/2021/159164A9 |
The present disclosure relates to contact lenses for use with eyes experiencing eye-length related disorders, like myopia with or without astigmatism. This invention relates to a contact lens for managing myopia with or without astigmati...
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WO/2021/187394A1 |
A monomer composition for a contact lens according to the present invention contains: (A) a phosphorylcholine group-containing methacrylic ester monomer represented by formula (1); (B) at least one hydroxyl group-containing monomer selec...
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WO/2021/186878A1 |
Provided are a spectacle lens and related techniques thereof, the lens comprising: a base region that causes a luminous flux entering from the surface on the object side to be emitted from the surface on the eyeball side and to be conver...
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WO/2021/186378A1 |
A lens device comprises a base lens formed with a plurality of` diffractive zones, each having a negative diffractive subzone and a positive diffractive subzone. The negative and the positive diffractive subzones are optionally and prefe...
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WO/2021/186296A1 |
Described are ophthalmic devices and methods for their preparation and use. The ophthalmic device comprises at least one heterocyclic ligand complexed with a transition metal, wherein the ophthalmic device is a polymerization reaction pr...
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WO/2021/186861A1 |
Provided are a progressive refraction lens and technology related thereto, by which CF and AxF are realized for a long-range part, and CN and AxN are realized for a short-range part, in a state combining: a basic progressive surface for ...
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WO/2021/186873A1 |
A spectacle lens that includes: a first region formed so that transmitted light is focused at a prescribed position in an eye; and a plurality of second regions formed so that the transmitted light is focused at a position which is defoc...
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