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WO/2020/023935A1 |
A lens is provided that has an improved optical configuration in order to provide enhanced off-axis optical performance by tending to reduce, eliminate, or minimize first order optical distortion. Embodiments may be used in non-correctiv...
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WO/2020/023266A1 |
An augmented reality system includes a light source configured to generate a virtual light beam. The system also includes a light guiding optical element, the light guiding optical element is transparent to a first real-world light beam,...
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WO/2020/022625A1 |
According to several embodiments of the present disclosure, eyeglasses for providing variable focuses are disclosed. According to several embodiments of the present disclosure, eyeglasses for providing variable focuses comprise: a power ...
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WO/2020/016384A1 |
Method for determining an ophthalmic equipment which is adapted to the characteristics of at least a given wearer, the method being implemented by a processor, the method comprising: - providing access to digital content of the wearer (S...
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WO/2020/016620A1 |
The present invention relates to an optical article comprising a transparent substrate with a front main face and a rear main face, at least one of said main faces being coated with at least: a sub-layer with a main thick layer that is d...
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WO/2020/016431A2 |
The invention relates to a progressive spectacle lens, the progressive spectacle lens having a front face and a rear face and a uniform substrate with a locally varying refractive index, the front face and/or the rear face of the substra...
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WO/2020/016398A1 |
The invention relates to a method for determining a value of a global sensitivity parameter (Sgsph, Sgcyl, Sgaxis, Sgasr, Sg J0, SgJ45, Soverall) of a subject, said global sensitivity parameter being relative to the sensitivity of said s...
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WO/2020/016382A1 |
Method for determining an ophthalmic equipment, the method comprising: - collecting (S100), for a plurality of reference wearers having worn at least an ophthalmic equipment of the set of predetermined ophthalmic equipments, a first plur...
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WO/2020/016918A1 |
The present invention provides a pinhole contact lens capable of reducing a ring-shaped shadow appearing in the field of view without degrading the quality of sight based on the pinhole effect, and a method for manufacturing a pinhole co...
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WO/2020/017610A1 |
The present invention provides: a photochromic compound which is obtained by substituting a polyvalent residue with at least one group having a photochromic moiety and at least one long chain group that has a molecular weight of 300 or m...
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WO/2020/016381A1 |
A method for determining a component of an ophthalmic equipment, the method comprising: - acquiring a set of parameter values relating to the given wearer (S100), - processing said acquired set of parameter values to infer a group (S200)...
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WO/2020/016378A1 |
The invention relates to a progressive spectacle lens, comprising a substrate which has a front face and a rear face and consists of a material with a regionally varying refractive index, wherein the front face and/or the rear face has/h...
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WO/2020/013986A1 |
An eye-mounted device includes a contact lens and an embedded imaging system. The front aperture of the imaging system faces away from the user's eye so that the image sensor in the imaging system detects imagery of a user's external env...
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WO/2020/011862A1 |
A lens (1) comprising at least two regions, a first said region (3) being configured to pass incident light having a wavelength falling within a first band, and a second said region (5) being configured to pass incident light having a wa...
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WO/2020/014613A1 |
Methods and devices for treating a human child having myopia are disclosed. For example, a human child having myopia can be treated by wearing spectacles having one or two myopia control spectacle lenses.
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WO/2020/014074A1 |
A contact lens configured to decrease dark adaptation comprises one or more LEDs and directs light from the LED away from the fovea and toward the parafovea or perifoveal regions of the retain. In some embodiments, soft contact lens embe...
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WO/2020/014260A1 |
An apparatus comprising a liquid crystal material and a controller is described herein. The liquid crystal material is disposed between first and second electrodes. Molecules of the liquid crystal material assume a first orientation duri...
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WO/2020/008804A1 |
Provided are stereoscopic glasses whereby visual fatigue in binocular stereoscopic display can be alleviated by a simple structure. In these stereoscopic glasses 10, in order to increase the allowed range of consistency of vergence and a...
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WO/2020/000006A1 |
The invention relates to an optical filter for sunglasses with a transmittance of less than 20% for light wavelengths from 400 nm to 650 nm, the transmission spectrum (1, 2, 3) having a local transmission maximum (5, 6, 7) or (9, 10, 11)...
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WO/2020/004550A2 |
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WO/2020/002355A1 |
A computer-implemented method for producing a target design that takes into consideration an astigmatic effect and is suitable for use when optimising a spectacle lens having the astigmatic effect is provided. The method comprises: - pro...
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WO/2020/004362A1 |
The purpose of the present invention is to provide a hydrogel that has better shape stability than the prior art not only after but also during the release of an encapsulated anionic drug, as well as an anionic drug-containing ophthalmic...
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WO/2020/001834A1 |
The invention relates to a method for optimizing an optical aid by way of automatic measurement of the subjective visual performance, a method for producing a correspondingly optimized optical aid, an apparatus for producing optical aids...
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WO/2020/004552A1 |
Provided is a spectacle lens 1 for causing a light beam incident from an object-side surface 3 to be emitted from an eye-side surface 4 and to converge at a predetermined position A, wherein the spectacle lens 1 is provided with a lens b...
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WO/2020/004414A1 |
A spectacle lens including at least a lens base material and a multilayer film positioned on the eye-side surface of the lens base material, the average reflectance Rm (280-380) in a wavelength region of 280-380 nm measured on the eye-si...
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WO/2020/004551A1 |
Provided is a spectacle lens 1 for causing a light beam incident from an object-side surface 3 to be emitted from an eye-side surface 4 and to converge at a predetermined position A, wherein the spectacle lens 1 is provided with a lens b...
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WO/2020/004432A1 |
Provided are: [1] a polymerizable composition for an optical member, comprising a polymerizable component and, per 100 mass parts of the total amount of the polymerizable component, 0.1 to 10 mass parts of a urethane-urea compound having...
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WO/2020/005258A1 |
A method of producing an ultra-high Dk material includes contacting and reacting a fluoroalkyl methacrylate; an alkyl glycol dimethacrylate; a hydrophilic agent, such as methacrylic acid; a hydroxyalkyl tris(trimethylsiloxy)silane; a hyd...
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WO/2020/004620A1 |
Provided are a method for designing a progressive power lens and technology related thereto, wherein the surface shape of the progressive power lens is adjusted so that the difference V between state A and state B approaches the differen...
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WO/2019/245002A1 |
The present invention provides a novel method for easily producing a lens to be fitted to eye at low cost. In order to achieve the above-described purpose, a method for producing a lens to be fitted to eye according to the present invent...
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WO/2019/245567A1 |
Embodiments of eyeglasses are provided. The glasses comprise a frame comprising a first and second lens connected by a bridge. Temple pieces extend from either side of the frame. The hinge or hinge point between the temple pieces and the...
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WO/2019/243542A1 |
A method for manufacturing a lens element intended to be worn in front of an eye of a wearer, the method comprising: - obtaining a lens member comprising a holographic recording medium disposed on a first surface of the lens member, the ...
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WO/2019/238650A1 |
Embodiments of the disclosure relate to the use of dyes that impart localized regions of reduced transmittance across specific wavelength ranges. The inclusion of transmittance- attenuating dyes into a lens provides enhanced color contra...
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WO/2019/238648A1 |
The object of this invention is to provide optical articles having one or more transmittance- attenuating dyes. Each dye attenuates transmission of a certain wavelength range. Different dyes can be combined in different concentrations to...
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WO/2019/238637A1 |
Disclosed are methods for preparing partially polarized optical articles. A polarizing element is used to cover at least a portion of the front surface of an optical article to form a polarizing zone and a non-polarizing zone on the opti...
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WO/2019/238585A1 |
An electrically-controlled optical device intended to be placed in front of a user's eye, the electrically-controlled optical device being an ophthalmic device, the electrically-controlled optical device comprising: a front shell definin...
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WO/2019/235390A1 |
[Problem] The purpose of the present invention is to provide: a (poly)siloxane monomer having excellent wettability, which is suitable for the production of an ophthalmic device; and a method for producing this (poly)siloxane monomer. [S...
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WO/2019/233960A1 |
The invention provides a method of manufacturing an ophthalmic lens (40) having at least one optical function, comprising the determination of a transmission spectrum in a wavelength range from 280 to 2000 nm, the determination of a matr...
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WO/2019/234931A1 |
The present invention provides eyeglasses with an improved appearance while achieving cost reduction. The eyeglasses 10 comprise: a pair of right and left rims 21 each capable of holding a lens 11; a bridge 22 connecting the right and le...
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WO/2019/235669A1 |
The present invention has a hybrid substrate inside a contact lens and has a strain sensor on a soft portion between the end parts of a rigid body portion of the hybrid substrate. Therefore, since the strain due to the intraocular pressu...
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WO/2019/230541A1 |
This thermoplastic polyurethane resin comprises a reaction product of: a polyisocyanate component containing isocyanate groups of 1,4-bis(isocyanatomethyl)cyclohexane in a proportion of 50 mol% or higher relative to the total number of m...
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WO/2019/230884A1 |
The present invention provides a polarizing film the shape of which is molded and in which reduction of transmittance associated with the molding is suppressed, and a method for molding a polarizing film capable of suppressing reduction ...
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WO/2019/224662A1 |
A soft contact lens comprises a solid component, based on a polymer and a liquid component which is distributed in a substantially uniform manner in the solid component. The liquid component comprises an effective quantity of a compound ...
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WO/2019/226682A1 |
A microfluidic flow restrictor that uses micron-sized beads to impede flow is described. The flow rate can be adjusted by adding or removing the beads using injection needles through self-sealing ports, one injection needle injecting or ...
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WO/2019/226181A1 |
A variety of femtoprojector optical systems are described. Each of them can be made small enough to fit in a contact lens using plastic injection molding, diamond turning, photolithography and etching, or other techniques. Most of the sy...
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WO/2019/224828A1 |
An optical article for mounting to a frame unit comprising a frame groove, said optical article comprising: a lens having a first optical surface, an opposite second optical surface, and a frame facing wall extending between the first an...
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WO/2019/219478A1 |
The invention relates to a method for producing a substrate (10) for an optical element (11), comprising: introducing a starting material, preferably a metal or a semimetal, into a container and melting the starting material, producing a...
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WO/2019/222429A1 |
An ophthalmic device includes an accommodating optic having adjustable optical power, an optical tap positioned within a vision of an eye when the ophthalmic device is mounted in or on the eye, an image sensor positioned outside of a fov...
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WO/2019/218063A1 |
Hydrogel polymers for use, for example, in contact lenses, drug delivery systems and/or stimulating devices. In some embodiments, the hydrogel formulations comprise diluent(s) to improve the dehydration characteristics and mechanical pro...
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WO/2019/222268A1 |
Methods and systems wherein laser induced refractive index changes by focused femtosecond laser pulses in optical polymeric materials or ocular tissues is performed to address various types of vision correction, and the laser induced cha...
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