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Matches 1 - 50 out of 23,432

Document Document Title
WO/2021/079093A1
The present disclosure concerns a tuneable ophthalmic lens (200). The tuneable ophthalmic lens comprises an activated state and a deactivated state. The ophthalmic lens further comprises a central chamber (206b). The ophthalmic lens also...  
WO/2021/078989A1
The invention relates to a method of producing a spectacle lens and to a product comprising (i) a spectacle lens or (ii) a representation of the spectacle lens in the form of computer-readable data present on a data medium or (iii) a dat...  
WO/2021/078613A1
The invention relates to the marking of an item of display information obtained from an item of location-dependent information relating to a body (16) on a surface (14) of the body (16). According to the invention, location-dependent inf...  
WO/2021/079094A1
A method of designing a fluid-filled contact lens (103) is described. The method involves generating a computational model that includes a fluid-filled lens (103) and the shape of a cornea causes deformation of an internal structure of t...  
WO/2021/079092A1
A tuneable contact lens (100), wherein the contact lens comprises a central region (108). The central region has a circumferential wall and an anterior surface having an external curvature. The contact lens also comprises an inflatable r...  
WO/2021/081013A1
Embodiments of a modulable absorption light adjustable lens (MALAL) comprise a light adjustable lens that is capable of changing its optical properties upon an adjusting irradiation, including a photo-modifiable material; and a modulable...  
WO/2021/078880A1
The invention relates to a system (10) for determining a prescription for an eye (2) of a person, the system being configured to communicate with a mobile device (12), comprising: - at least one first light source (16) adapted to illumin...  
WO/2021/079091A1
Multilayer contact lenses and methods of making the same are described. A contact lens (100) includes a lens assembly (103). The lens assembly (103) includes a plurality of flexible lens layers. A first layer (101) has a uniform or smoot...  
WO/2021/079095A1
The present disclosure concerns a tuneable ophthalmic lens (100; 300) comprising a central chamber (108; 308). The ophthalmic lens (100; 300) also comprises a first fluid reservoir (106; 306) in fluid communication with the central chamb...  
WO/2021/080926A1
Presented are eye-controlled user-machine interaction systems and methods that, based on input variables that comprise orientation and motion of an electronic contact lens, assist the wearer of the contact lens carrying a femtoprojector ...  
WO/2021/074810A1
An ophthalmic lens comprising a power profile that incorporates a plurality of lens powers wherein some of the lens powers are designed to correct for distance refractive error of the eye and other powers are either approximately relativ...  
WO/2021/075456A1
A photochromic compound according to the present invention is characterized by comprising at least two monovalent photochromic basic structural groups PC that include a T-type photochromic site, wherein the photochromic base structural g...  
WO/2021/076298A1
A frameless goggle with a lens that is structurally self-supporting without any external support from a frame, chassis, or other, similar components. The resulting goggle is more streamlined and has fewer parts to manufacture and assembl...  
WO/2021/069443A1
Method implemented by computer means for characterizing optical elements of a lens element adapted for a person, the lens element comprising: a holder comprising a refraction area having a refractive power based on a prescription for cor...  
WO/2021/071014A1
The present invention provides eyeglasses to which an optical assistance device can be detachably attached. Eyeglasses according to the present invention comprise: a frame part for fixing edges of first and second lenses by surrounding s...  
WO/2021/069930A1
Adjustable focal length eyewear (11) comprising two lenses (21, 22) that are mounted to a frame (14, 15, 16) for supporting the lenses (21, 22) in front of a user's eyes. At least one of the lenses (21, 22) is a variable focal length len...  
WO/2021/071893A1
An ophthalmic optical testing system/method allowing human eye characteristics modeling and evaluation of a lens under test (LUT) is disclosed. The system and method incorporate an axial positioning platform (APP) allowing tip/tilt/rotat...  
WO/2021/070862A1
The present invention is a surface treatment agent for a soft contact lens, the surface treatment agent containing a reaction product obtained by reacting a poly(meth)acrylic acid and a copolymer (P), which are both disclosed below. Po...  
WO/2021/067189A1
Lens materials and ophthalmic devices including lens materials that are oxygen permeable and resistant to oil absorption are described. In an embodiment, the lens material includes a copolymer composed of repeating units including: a flu...  
WO/2021/065170A1
The present invention provides a binocular function measuring method comprising: a target presenting step for presenting, to a subject in a space in which real space information is blocked, a right-eye image to be visually recognized by ...  
WO/2021/065759A1
Provided is a spectacle lens satisfying one of the following conditions. (Condition 1) The refractive index of a lens base material is not less than 1.60 but less than 1.67, and δYI is -0.60 to 0.10. (Condition 2) The refractive index o...  
WO/2021/065247A1
Provided is a binocular vision function measurement method including: a target presentation step for presenting on a single portable display screen to a subject a right-eye image to be viewed by the right eye of the subject and a left-ey...  
WO/2021/067579A1
Disclosed are adjustable intraocular lenses and methods of adjusting intraocular lenses post-operatively. In one embodiment, an adjustable intraocular lens can comprise an optic portion and a peripheral portion. The peripheral portion ca...  
WO/2021/064249A1
The present invention relates to an article having a surface coated with a nanostructured temporary super-hydrophobic film having a static contact angle with water of at least 140°, and comprising nanoparticles functionalized with a hyd...  
WO/2021/067004A1
An optical element (200) includes a first boundary layer (220) and a second boundary layer (240). A solution (230) is disposed between the first boundary layer and the second boundary layer. The solution includes liquid crystals (235) co...  
WO/2021/064562A2
An over-glasses apparatus according to the invention, configured to be associated with a pair of glasses worn by a user, comprises: - a support structure 12; - an eye tracking system 18; - an image sensor 2; - an actuation system of the ...  
WO/2021/065758A1
The present invention provides a spectacle lens equipped with an antireflection layer that absorbs 50% or more of ultraviolet rays with a wavelength of 320 nm.  
WO/2021/067574A1
Disclosed are adjustable accommodating intraocular lenses and methods of adjusting accommodating intraocular lenses post-operatively. In one embodiment, an adjustable accommodating intraocular lens comprises an optic portion and a periph...  
WO/2021/064436A2
The object of the invention relates to a method of designing a colour filter for modifying human colour vision by defining the spectral transmission function of the colour filter such as to maximise colour discrimination between more tha...  
WO/2021/065757A1
The present invention provides an eyeglass lens which is provided with: a lens base material; a hard coat layer that is provided on the lens base material; and an antireflection layer that is provided on the hard coat layer, while being ...  
WO/2021/059673A1
Provided are an ophthalmic lens having two lens elements 1, 2 having different powers and a technology related thereto, wherein: when ve1 is the Abbe number (based on e-line) of the lens element 1 having the smaller absolute value of pow...  
WO/2021/059850A1
This light-transmitting member comprises a substrate and a functional layer that is provided on one main surface of the substrate and that includes a light-absorbing agent. The ratio of Ta to Tb (Ta/Tb), where Ta is the thickness of the ...  
WO/2021/059814A1
Provided is a spectacle lens design system whereby deformation during processing can be suppressed. A spectacle lens design system (LDS100) for designing a spectacle lens comprises a prescription data acquisition unit 110 for acquiring...  
WO/2021/059672A1
Provided are an ophthalmic lens and the technology associated therewith. The ophthalmic lens has a prescribed power of zero or less and a positive longitudinal chromatic aberration and is provided with a diffraction structure at least ei...  
WO/2021/056057A1
The present disclosure relates to contact lenses for use with eyes experiencing eye- length related disorders, like myopia. This invention relates to a contact lens for managing myopia of an eye; wherein the contact lens is configured wi...  
WO/2021/056059A1
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...  
WO/2021/059887A1
The present invention provides a spectacle lens comprising an object-side surface and an eyeball-side surface and having a first refractive region that has a first refractive power based on a prescription to correct a refractive error of...  
WO/2021/059886A1
The present invention provides a design method for a progressive refractive power lens which is equipped with a near portion for seeing near distance, a distance portion for seeing distance farther than the near distance, and an intermed...  
WO/2021/059128A1
Apparatus and methods are described including a progressive lens (20) that is configured to provide a far-vision correction and a near-vision correction. The progressive lens includes a single-focus, far-vision corrective lens (22) that ...  
WO/2021/060554A1
Provided are a spectacle lens which has a coating film including an antimicrobial material and a water-repellent material on the surface of a lens substrate, and a method for manufacturing a spectacle lens.  
WO/2021/059660A1
The present invention provides a method for designing eyeglass lenses, the method comprising: an eyeball model construction step for determining values for parameters for each of a plurality of optical elements to construct an eyeball mo...  
WO/2021/056058A1
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...  
WO/2021/060100A1
An eyeglass lens design method comprising: acquiring information pertaining to the dominant eye of a wearer when the wearer views objects that are at a plurality of different distances; and designing an eyeglass lens on the basis of said...  
WO/2021/060563A1
This polymerizable composition for optical members contains: a polyiso (thio) cyanate compound (A) having at least one aromatic ring in each molecule; a polythiol compound (B) having at least three mercapto groups in each molecule; and a...  
WO/2021/062002A1
Systems and kits for replenishing an electrowetting ophthalmic device are described. In an embodiment, the system includes an electrowetting ophthalmic device including a lens material defining a cavity encasing an aqueous electrowetting...  
WO/2021/054459A1
A benzotriazole compound represented by formula (1). In formula (1), R1 to R4 represent substituents. In formula (1), n1 represents an integer from 0 to 4, and n2 represents an integer from 0 to 3.  
WO/2021/053887A1
A spectacle lens (1) comprises a polarized part (10) and a non-polarized part (20). The polarized part (10) includes a base section (11) and a polarized sheet (12). The non-polarized part (20) is adjacent to the polarized part (10). The ...  
WO/2021/053057A1
A grafted glycosaminoglycan polymer is disclosed. The grafted glycosaminoglycan polymer comprises a glycosaminoglycan having a polymer backbone and one or more side chains comprising a polyalkylene glycol-containing residue grafted onto ...  
WO/2021/056018A1
An opto-electronic module is configured to fit between anterior and posterior surfaces of a contact lens. The opto-electronics module may comprise a plurality of light sources configured to direct a plurality of light beams to a region o...  
WO/2021/055162A1
A method of improving emmetropization or slowing myopia development in an eye is provided that involves adjusting the vision in the eye to achieve one or both of increase the distance between the long-wavelength focal plane and the short...  

Matches 1 - 50 out of 23,432