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Patent Searching and Data


Matches 651 - 700 out of 22,414

Document Document Title
WO/2018/002253A1
The present invention relates to a protective shield for mounting in front of a face of a wearer, in particular to a protective shield (10) for mounting in front of a face of a wearer (20) in an as worn orientation, with the shield exten...  
WO/2018/003967A1
An orthokeratology lens designating system 10 includes a selecting device 20, a database server 30, a lens designating server 50 and a terminal device 70. The selecting device 20 comprises an acquiring device 22 for acquiring lens moveme...  
WO/2018/003998A1
The present invention provides: a spectacle lens provided with a satisfactory degree of polarization from the perspective of ability to suppress glare, as well as with high visual transmittance, the spectacle lens having a high degree of...  
WO/2018/002352A1
The invention relates to a method for detecting a probable error in a set of data relative to a wearer and/or to a frame chosen by the wearer, at least one of these data being used for ordering an ophthalmic lens to be fitted into said f...  
WO/2018/004217A2
Embodiments relate to a polymerizable composition for a polythiourethane-based optical material, the polymerizable composition enabling a high-quality polythiourethane-based optical material to be produced without complicated purificatio...  
WO/2017/222421A1
´╗┐Optical element, which embodiments are united by inventors conception, has central zone with stable distance refraction, which is nonaxis-symmetrical surrounded by ring-like zone of refraction progression (degression), to its outer ed...  
WO/2017/222835A1
There is disclosed a method for recommending ophthalmic lens parameters. The method includes receiving user data from a plurality of lens wearers, receiving lens configuration information, and receiving satisfaction information for a plu...  
WO/2017/221439A1
Provided is a contact lens that has a convex front surface and a concave rear surface and in which the front surface is demarcated by an optical part, an edge, a first smoothing part disposed on the outer periphery of the optical part, a...  
WO/2017/215953A1
Frame for a head mounted device comprising: - a front part, - a first temple configured to be electronically connected to said front part via a first connection means and comprising battery means for providing electrical power arranged i...  
WO/2017/216716A1
Optical apparatus (20) includes a transparent envelope (26) configured to be mounted in a spectacle frame. An electro-optical layer (46) is contained within the envelope, with an array of transparent excitation electrodes (50) disposed o...  
WO/2017/216341A1
A subjective refraction apparatus provides a variable optical correction along an optical axis. The subjective refraction apparatus comprises a pair of lenses (70, 80; 50, 60) mounted on a mount (20; 30) in such a manner that the lenses ...  
WO/2017/213122A1
Provided is a spectacle lens including a prism prescription, wherein the spectacle lens has an eyeball-side optical surface, and when, with the direction perpendicular to the prism base direction passing through a prism measurement refer...  
WO/2017/211299A1
At least some embodiments of the present disclosure relate to an ophthalmic lens (1) to be disposed on a cornea, the ophthalmic lens (1) includes a first zone (10) and a second zone (12). The first zone (10) has a first vision correction...  
WO/2017/211899A1
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) adjacent to on...  
WO/2017/213731A1
A protective eye cover system comprising a nonporous dome-shaped lens shaped to fit over a human eye cavity and encircle an associated eye. The system also comprises a flexible base ring coupled to the lens, the base ring exhibiting suff...  
WO/2017/213135A1
A prism-thinned eyeglass lens, wherein: the spherical refractive power of a first refractive part is positive; the prism base direction of a prism imparted at a prism measurement reference point (e.g., geometric center (O)) is set so as ...  
WO/2017/212354A1
Disclosed herein is an implantable accommodative IOL device for insertion into an eye of a patient, comprising an active region and a passive region. The active region has a first thickness and first refractive index, and the active regi...  
WO/2017/195200A3
A system to prevent motion sickness to at least one passenger in a moving vehicle, comprising: at least one liquid crystal film; at least one power dimmer apparatus operative to provide AC current to said at least one liquid crystal film...  
WO/2017/209104A1
The present invention addresses the problem of providing an eyeglass lens that has excellent UV absorption properties and low yellowness. This eyeglass lens is produced using a resin composition that contains m-xylylene diisocyanate, a p...  
WO/2017/210498A1
Provided herein are compositions and methods for managing and minimizing chronic pain. In particular, provided herein are systems and methods for managing and minimizing chronic pain with light therapy.  
WO/2017/209128A1
The present invention addresses the problem of providing an eyeglass lens that has excellent UV absorption properties and low yellowness. This eyeglass lens is produced using a resin composition that contains: at least one isocyanate com...  
WO/2017/210653A1
A combined corrective lens engaged with a lens shield and method therefor is provided. The lens shield is formed of a first lens portion which is subsequently engaged with an independently formed projecting portion. One surface of the pr...  
WO/2017/210623A1
A unitary lens structure and method yielding a lens for eyewear formed to a unitary structure of a first lens portion and projecting portion adapted for grinding to a prescription lens. The unitary lens can include filtering material or ...  
WO/2017/203852A1
The present invention addresses the problem of providing an optical use polycarbonate resin composition which exhibits good fluidity, has a high refractive index, is inexpensive and exhibits impact resistance. This problem can be solved ...  
WO/2017/199249A1
Ultraviolet (UV) radiation can harm the eye. Fortunately, a spectacle lens can be coated with a UV anti-reflection (AR) coating to reduce the amount of UV radiation incident on the eye. If the AR coating is on the back side of the lens (...  
WO/2017/199133A1
Disclosed herein is an implantable accommodative IOL device for insertion into an eye of a patient, the device comprising an active element and a passive element. The active element has a first thickness and first refractive index, and t...  
WO/2017/198703A1
The invention relates to a spectacle lens (1) with an object-side front surface (4) and an eye-side rear surface (6), said spectacle lens comprising a basic material (2) with a UV absorber (3) having a mass fraction that differs from zer...  
WO/2017/196603A1
Methods, devices, and systems are disclosed for determining refractive corrections of human eyes to reduce and eliminate image distortion associated with eyeglasses. In some embodiments, an objective refraction module is configured to me...  
WO/2017/194898A1
The invention relates to a method for determining a filter for an ophthalmic lens intended for being placed in front of the eye of a wearer, said filter being capable of improving or maintaining the visual comfort and/or the visual perfo...  
WO/2017/194772A1
The invention relates to a computer-implemented method for aiding in the determination of the amount of difference between a first ophthalmic lens and an ophthalmic reference, which are characterised by one or more comparative parameters...  
WO/2017/194712A1
The invention relates to a method (30) for approximately determining a near-sight effect (25) during use of an eyeglass lens (10). Also disclosed are a corresponding computer-implemented method (90), a system for approximately determinin...  
WO/2017/196172A1
Method and contact lens (3) for measuring a subject's three dimensional eye movement including torsional movement. A video camera (1) is provided for recording an image of the subject's eye (2). The contact lens (3) is provided for place...  
WO/2017/191493A1
An eyeglass lens (1), comprising an outer surface (3), an inner surface (4), and a perimeter edge (5), said perimeter edge (5) comprising at least one lower portion (5b), and/or at least one outer side portion (5a) and/or at least one in...  
WO/2017/191393A1
The invention relates to an ophthalmic lens comprising an active matrix comprising pixels (70'-72'), addressing rows (50'-52') serving to control the pixels, data columns (60'-62') serving to supply electrical power to pixels, and at lea...  
WO/2017/191538A1
A contact lens (120) for use with a surgical microscope may be equipped with an anti-fogging device (200) to prevent obscuring the view of a surgeon due to condensation during ophthalmic surgery. The anti-fogging device may deliver therm...  
WO/2016/189551A3
An embodiment herein provides an eyewear personalizing system 100. The eyewear personalizing system 110 includes a scanning device 106, an eyewear personalizing system 110 that includes a memory, and a processor that executes a set of mo...  
WO/2017/142998A9
Molded ophthalmic condensing lens with improved optical qualities can be manufactured at high volumes at low costs to provide single-use lenses. These ophthalmic lenses have a shape differing from known lenses of a similar type to reduce...  
WO/2017/185287A1
A high refractive index, polarized spectacle lens (10) and a process for the production of the lens are provided. The lens (10) comprises a high refractive index lens substrate (14a,14b) and a multi-layer polarized film (12), the multi-l...  
WO/2017/188046A1
[Problem] To provide: a monomeric compound which is a polymerizable monomer having a given number of silicon atoms and which can give polymers that have transparency and high oxygen permeability and further have sufficient hydrolytic res...  
WO/2017/189708A1
A non-sliding, non-sutured hands-free contact lens assembly for ophthalmic procedures utilizes a number of micro structures strategically placed on the bottom of either the contact lens or the bottom of a contact lens holder ring. After ...  
WO/2017/188372A1
Provided is a silicone contact lens that has a surface hydrophilic property and a surface lubricating property. A silicone contact lens having, in a surface thereof, a graft polymer chain that is derived from a branching-type polyoxyethy...  
WO/2017/188373A1
Provided is a silicone contact lens that has a surface hydrophilic property and a surface lubricating property. The present invention was achieved by verifying that this silicone contact lens has a surface hydrophilic property and a surf...  
WO/2017/189242A1
The presently presented inventive lens will provide an eyeglasses/sunglasses wearer with improved perceptions of color saturation and optical contrast without requiring any apparent coloration (except gray) in the transmitted tint (altho...  
WO/2017/189298A1
A lens for protective gear has first and second polymer layers with a glass layer therebetween. The glass layer is fused to the first and second polymer layers and encapsulated by the first and second polymer layers with the glass layer ...  
WO/2017/186898A1
A method for tinting glass lenses, comprising the immersion of a glass lens in a bath comprising at least one salt constituted by a cation selected from the group constituted by a transition metal, a metal of the p block of the periodic ...  
WO/2017/188375A1
Provided is a silicone contact lens that has a surface hydrophilic property and a surface lubricating property. The present invention was achieved by verifying that this silicone contact lens has a surface hydrophilic property and a surf...  
WO/2017/182906A1
An optical device (40) includes an electro-optical layer (46), having an effective local index of refraction at any given location within an active area of the electro-optical layer that is determined by a voltage waveform applied across...  
WO/2017/183549A1
The present invention provides a novel tetrathiaspiro compound that can be polymerized as a monomer and can be produced at improved selectivity in a simple manner by few steps, and a method for producing the same. Provided according to o...  
WO/2017/179014A1
Described herein are systems, devices, and methods to manufacture a feature onto the rim of an ophthalmic lens. In one embodiment, there are multiple lens rim features, and they are substantially restricted to the periphery of the lens. ...  
WO/2017/180828A1
An eyewear article for wearing outside of the human eye includes a flexible, transparent interference filter film with a multi-layer structure, wherein the interference filter film includes at least one filter layer with a layer thicknes...  

Matches 651 - 700 out of 22,414