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Matches 1 - 50 out of 21,946

Document Document Title
WO/2019/135653A1
A smart window having maximized user convenience, a sliding smart window, a smart window for a vehicle, a sun visor for a vehicle, a smart window device, and a head mounted smart window device are disclosed.  
WO/2019/136471A1
Photopolymerizable materials and in particular holographic polymer dispersed liquid crystal materials and processes for fabricating holographic waveguide devices from such materials are provided. Materials and formulations of photopolyme...  
WO/2019/135927A1
The invention provides contact lens and contact lens storage compositions and methods for the treatment of presbyopia. The contact lens and contact lens storage compositions preferably comprise aceclidine and a cryoprotectant. The compos...  
WO/2019/133311A1
A convergence-reducing lens, wherein a central normal of the convergence-reducing lens defines a z-axis, and a center of the convergence-reducing lens defines a tangential, centered x-y plane, together defining a coordinate system, the c...  
WO/2019/129347A1
A method of determining the transmittance of a contact lens (200) includes the steps of obtaining a measurement of a first intensity of electromagnetic radiation reflected by ocular surface (100) with an intensity measuring device (400),...  
WO/2019/133576A1
A convergence-reducing lens, wherein a central normal defines a z-axis, and a central region defines an x-y plane, together defining an x-y-z coordinate system, the convergence-reducing lens comprising a distance-vision region with a neg...  
WO/2019/130031A1
The invention relates to a trifocal artificial ophthalmic lens (20), which contains an anterior side optical surface (21), a posterior side optical surface (22) and an optical axis (23), at least one of the anterior side optical surface ...  
WO/2019/055081A8
Certain exemplary embodiments can provide a system, machine, device, manufacture, circuit, composition of matter, and/or user interface comprising and/or related to a tunable electro-optic lens device comprising a first substrate compris...  
WO/2019/129348A1
A method of determining the transmittance of a transparent article (250) includes the steps of obtaining a measurement of a first intensity of electromagnetic radiation reflected or emitted by reference surface (80) with an intensity mea...  
WO/2019/133217A1
An eye-strain reducing lens is characterized by an x-y-z coordinate system, and includes a distance-vision region, having a negative distance-vision optical power, configured to refract a light ray, directed by a source at a distance-vis...  
WO/2019/129343A1
A system for customization of a photochromic article (14) includes a container (12) having an interior (28). At least one actinic radiation source (34) is located in the interior (28) of the container (12). At least one deactivation radi...  
WO/2019/124352A1
The present invention makes it easy to produce a spectacle lens that has an optical element embedded therein. This spectacle lens production method is a production method for a spectacle lens 2 that comprises: a base part 2 that is forme...  
WO/2019/121303A1
Provided herein is an improved polarized eyewear with selective light wavelength blocking and a method of making such polarized eyewear.  
WO/2019/124591A1
The present invention relates to a wirelessly-powered smart contact lens for diagnosing and treating diseases by using a micro-LED. The present invention can diagnose and treat diseases by using a micro-LED or –OLED disposed in a conta...  
WO/2019/119098A1
Ophthalmic devices are used to treat a variety of eye conditions. Such devices include intraocular lens (IOL) implants, contact lenses, intraocular telescopes, and the like. Such ophthalmic devices typically include one or more lenses to...  
WO/2019/126175A1
A personal display device for displaying virtual images to a wearer. The personal display device includes a frame having a right temple section, a left temple section, a right rear section, a left rear section, a right eye see-through se...  
WO/2019/124000A1
The contact lens according to one embodiment of the present invention is provided with a lens part that is to be placed on the eyeball. The contact lens is further provided with, at the lens part, a communication electrode, a sensor elem...  
WO/2019/119084A1
The present invention is intended to solve the problems in the prior art using a lens for optical correction with a central portion painted black with a transparent central area (pinhole), the lens being a spherical or spherical cylindri...  
WO/2019/125700A1
A system and method for determining the measurements needed to fabricate prescription eyeglasses. A person (18) is imaged wearing the eyeglass frames (20), from a first camera position and a subsequent camera position. This produces imag...  
WO/2019/119101A1
Conventional eyewear devices such as spectacles typically include one or more refractive lenses. Such lenses may be thick or bulky. According to an aspect of the disclosure, a metalens-based eyewear devices is provided. The eyewear devic...  
WO/2019/116767A1
The contact lens according to one embodiment of the present invention includes a lens portion that is attached to an eyeball and a mesh-like or a serpentine line-like communication electrode that is formed on all or a part of the lens po...  
WO/2019/117086A1
[Problem] To provide: inorganic oxide particles in which excitation by ultraviolet radiation is almost completely suppressed and which have an extremely small particle diameter at which interference fringe does not occur in a coating fil...  
WO/2019/115606A1
An optical device (1), comprising: - a first optical transparent thermoplastic layer (2); - a second optical transparent thermoplastic layer (3), and; in between both thermoplastic layers (2, 3); • a diffractive optical element (4) adj...  
WO/2019/116760A1
An optical laminate in which a cholesteric liquid crystal layer and a polarizing element are provided between a first support and a second support, wherein the first support and/or the second support contains a polyamide resin, component...  
WO/2019/117335A1
The purpose of the present invention is to provide a vision training device in accordance with individual eyesight properties and having relatively enhanced vision training efficiency. In order to attain the purpose, the vision training ...  
WO/2019/112255A1
The present invention relates to a silicone hydrogel lens. The silicone hydrogel lens according to the present invention is produced using a polymeric composition comprising a siloxane macromonomer in which a specific functional group is...  
WO/2019/110683A1
The invention concerns a method of determining at least one parameter of an ophthalmic lens (40) comprising a complementary optical element (12) obtained by additive manufacturing and configured to provide at least a part of the optical ...  
WO/2019/111838A1
The present invention provides a soft contact lens treatment solution that is capable of imparting hydrophilicity in a long-lasting manner to the surface of a soft contact lens. It has been discovered that a soft contact lens treatment s...  
WO/2019/110758A1
The invention relates to a method for selecting a color filter intended to be worn by a subject in order to improve his visual performance for a given visual task to be realized in a given environment. According to the invention, said me...  
WO/2019/110527A1
The invention relates to a method for determining a reference head posture of a subject, said method comprising the steps of: a) obtaining a movement or a position of at least one eyelid of the subject while he/she moves his/her head up ...  
WO/2019/110501A1
Optical device, intended to be used by an user capable of driving a vehicle, said optical device comprising a.a controllable variable-tint lens and b.a controller, wherein the controller is configured to switch the optical device between...  
WO/2019/110102A1
A photochromic article (10) includes a frame (14), a photochromic optical element (26), such as a photochromic lens (28, 30), and an actinic radiation source (32). A method for controlling the shading of a photochromic optical element (2...  
WO/2019/111969A1
This polymerizable composition for an optical material includes: (A) an allyl carbonate compound represented by general formula (1), including two or more allyloxycarbonyl groups; (B) a (meth)acrylate compound represented by general form...  
WO/2019/105906A1
Set of ophthalmic lenses each ophthalmic lens of said set has at a point of optical reference a maximum power and each ophthalmic lens meets an optical performance criterion in standard wearing conditions, wherein the range of maximum po...  
WO/2019/104494A1
Sunglasses having a bone conduction headset (4) flexibly adjustable in position, comprising left and right lenses (1), a lens holder (2) for fixing the two lenses (1), left and right temples (3) movably mounted on the left and right ends...  
WO/2019/106399A1
The present disclosure relates to manufacturing method (100) of manufacturing a spectacle lens (1), the method comprising the steps of: obtaining prescription data descriptive of an ophthalmic prescription of a user in the plus prescript...  
WO/2019/106243A1
The invention relates to an optical device (FILT) for filtering light received, by polarisation or mechanically, from a medium presenting a graphic and/or textual content, characterized in that cycles of opening and closing a vision spac...  
WO/2019/106112A1
The present disclosure relates to manufacturing method (100) of manufacturing a spectacle lens (1), the method comprising the steps of: obtaining prescription data descriptive of an ophthalmic prescription of a user in the plus prescript...  
WO/2019/104503A1
Disclosed is a pair of sun glasses with bone conduction earphones (4). The sun glasses comprise lenses (1), lens clamps (2) for fixing the lenses (1), legs (3) mounted at two sides of the lens clamps (2), and the bone conduction earphone...  
WO/2019/106067A1
A Bayesian model for predicting spectacle independence of one or more IOLs based on pre-clinical data (e.g., visual acuity value for one or more defocus values) of an IOL. The Bayesian model is trained to assign appropriate weights for d...  
WO/2019/104444A1
A wearable training apparatus has a vision-control assembly and a head-mounting assembly coupled to the vision-control assembly. The vision-control assembly has a see- through area corresponding to a central portion of the human field of...  
WO/2019/103105A1
A spectacle lens including a lens substrate, a multilayer film positioned on one surface of the lens substrate, and a multilayer film positioned on the other surface of the lens substrate, wherein the average reflectance in a wavelength ...  
WO/2019/102697A1
The present invention provides a colored contact lens that has a lens and a colored area formed on the lens, wherein at least a part of the colored area is provided to overlap the iris of a wearer when the wearer is wearing the colored c...  
WO/2019/100187A1
A slope mechanism for cleaning a lens, comprising a slope body (1), and a cleaning liquid tank (2). The cleaning liquid tank (2) is located above the slope body (1); the upper surface of the slope body (1) is a slope forming an inclined ...  
WO/2019/100815A1
A design method for an optical lens having a non-uniform thickness comprises the following steps: (1) establishing a lens model in an optical software; (2) simulating an incident light beam irradiating the lens model, and performing comp...  
WO/2019/101966A1
An optical device (3) comprising a light transmitting electrode layer (2) provided onto a light transmitting carrier (15), wherein a conductive layer (6) is provided on the first electrode layer (2), the conductive layer establishing a c...  
WO/2019/075235A3
An implementation of an optical system for expanding the field of view can include a first optical element and a second optical element. The first optical element can include a first surface and a second surface. The first surface can be...  
WO/2019/102754A1
Provided are: optical glass having a high refractive index, wherein the color of the optical glass is improved when the optical glass is combined with a light-modulating member, and the optical glass is suitable as a member for a wearabl...  
WO/2019/102415A1
A medical device for management of an axial length growth of an eye of a subject, the eye having a pupil, the device comprising: a central region having a first power; a transition region surrounding the central region and having a width...  
WO/2019/095080A1
A system for quantifying the presence of at least one chemical and/or a physical condition in ocular tissues is provided. The system uses a membrane having at least one photo-reactive chemical- and/or physical condition-sensing indicator...  

Matches 1 - 50 out of 21,946