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8967799 Method of preparing water extractable silicon-containing biomedical devices  
A method of preparing a water extractable silicon-containing biomedical device is disclosed. The method involves curing a monomer mixture comprising one or more silicon-containing biomedical...
8967797 Adjustable focus spectacles  
Adjustable focus eyeglasses where the range of adjustment can be moved. That is, if a pair of adjustable focus eyeglasses have a range of 0 diopters to 2.75 diopters (to provide a 2.75 D ADD for...
8967800 Method of making eyewear having flexible frame with rigid lens retainer  
A lens is permanently engaged with a substantially rigid lens retaining apparatus to form a lens unit during a formation molding process of the lens retaining apparatus. The rigid lens retaining...
8967798 Method for evaluating eyeglass lens, method for designing eyeglass lens, and method for manufacturing eyeglass lens  
An optical system is configured using a coordinate system such that an origin 1 is placed at a middle point of centers of rotations 1L and 1R of both eyeballs 10L and 10R, and an object is...
8963104 Optical element for correcting color blindness  
Devices having an optical element with a luminescent compound dispersed in a matrix material can be used for improving color discernment. Compositions and methods related to preparing and using...
8965557 Method for machining a surface of an optical lens  
Method for determining movement data representing the movement of a machining tool of an optical lens 3D machining device for machining a surface of an optical lens, wherein the method comprises: a...
8960902 Method and apparatus for producing a spectacle lens in consideration of monocular and binocular properties  
A method and apparatus for producing a first spectacle lens of a pair of spectacle lenses to be used with a second spectacle lens for a specific situation of wear, in which optical parameters for...
8960898 Contact lens that restricts incoming light to the eye  
This disclosure generally relates to systems and/or methods to restrict light entering an opening of an eye pupil by detecting pupil dilation, detecting incoming light intensity or direction, and...
8960899 Assembling thin silicon chips on a contact lens  
A contact lens having a thin silicon chip integrated therein is provided along with methods for assembling the silicon chip within the contact lens. In an aspect, a method includes creating a...
8960897 Device for demonstrating and testing the efficacy of an antireflection treatment of an ophthalmic lens  
A device is provided for demonstrating and testing the effectiveness of an anti-reflection treatment of an ophthalmic lens. An image (2) is backlit by a light source (7) with a second face (1B)...
8960900 Progressive-power lens  
A progressive-power lens has one surface which satisfies the following expressions CY(DP)=CT(DP) CY(P)>CT(P) where CT(DP) denotes a vertical direction curvature at the distance reference point,...
8960901 Myopia control ophthalmic lenses  
Lenses are designed using wavefront measurements amenable to correction factors for near and far vision as well as pupil size to slow or stop myopia progression.
8955968 Imaging with extended depth of focus for use with polychromatic light  
An imaging lens unit is presented, comprising an imaging lens having a lens region defining an effective aperture, and a phase coder. The phase coder may be incorporated with or located close to...
8950861 Eyeglass lens and method of manufacturing the same  
An aspect of the present invention relates to an eyeglass lens, which comprises an outermost layer in the form of a water-repellent vapor deposition film formed by vapor depositing a vapor...
8950862 Methods and apparatus for an ophthalmic lens with functional insert layers  
This invention discloses a media substrate for incorporation into ophthalmic lenses that has been formed by the stacking of multiple functionalized layers. Additionally, methods and apparatus for...
8951729 Methods for diagnosing and treating eye-length related disorders  
The invention provides to methods for diagnosing eye-length related disorders, including myopia. The invention also provides methods for treating and limiting eye-length related disorders,...
8950860 Method and system for retarding the progression of myopia  
A method for retarding the progression of myopia in a human eye, the method comprising: providing (41) a concentric annular multi-zone refractive lens including: at least one correcting zone of...
8950858 System and method of surfacing a lens, such as a lens for use with eyeglasses  
A system and method of forming surfaces on eyeglass lenses is described. In some examples, the surface is a spherical, cylindrical or spherocylindrical surface at a center of the lens and an...
8950859 Multi-focal optical lenses  
A multi-focal lens having a center optical zone for creating a first focal point within 2° of the optical axis and a peripheral optical zone located adjacent the center optical zone for creating a ...
8945603 Sodium channel blocker delivery system with scleral lens  
A scleral lens is provided with a sodium channel blocker or a sodium channel modulator disposed in the pre-corneal tear film between the scleral lens and the cornea. This system can be used to...
8944592 Silicone hydrogel lens with a crosslinked hydrophilic coating  
The invention is related to a cost-effective method for making a silicone hydrogel contact lens having a crosslinked hydrophilic coating thereon. A method of the invention involves heating a...
8944594 Systems and methods for creating aberration-corrected gradient index lenses  
Embodiments include methods, systems, and/or devices that may be used to create aberration-corrected gradient index lenses. In some embodiments, data related to aberration measurements is received....
8944593 Progressive lenses  
A method comprising: performing eye exam to a subject having a first and second eye; determining a prescription for the first and second eyes, the prescription describing focal power for each of...
8939576 Optical element for correcting color blindness  
Described herein are devices, compositions, and methods for improving color discernment.
8939578 Progressive reading and intermediate distance lens defined by employment of a zernike expansion  
There is provided a lens that includes a corridor having a width greater than or equal to about 6 millimeters. The lens has astigmatism less than or equal to about 0.5 diopter within the corridor....
8940552 Methods and ophthalmic devices with organic semiconductor layer  
This invention discloses methods and apparatus to form organic semiconductor transistors upon three-dimensionally formed insert devices. In some embodiments, the present invention includes...
8939577 Silicone hydrogel lenses with water-rich surfaces  
The invention is related to a hydrated silicone hydrogel contact lens having a layered structural configuration: a lower water content silicone hydrogel core (or bulk material) completely covered...
8936362 Contact lens for keratoconus  
The present invention is directed to a non-deforming contact lens for keratoconus patients having a displaced central zone. In particular, the central zone is displaced from the geometric center of...
8936363 Polarizing lens made of aromatic polycarbonate  
The present invention relates to a polarizing lens molded by inserting a polarizing sheet bent into a sphere or an asphere after having an aromatic polycarbonate sheet bonded via an adhesive layer...
8931898 Non-progressive corridor bi-focal lens with substantially tangent boundary of near and distant visual fields  
An axially symmetric, bifocal, non-progressive ophthalmic lens which, in a smooth pathway between a distant vision field and a near vision field, has no perceptible progression of power, dividing...
8931897 Contact lenses for myopic eyes and methods of treating myopia  
A contact lens and a method for treating an eye with myopia is described. The contact lens includes an inner optic zone and an outer optic zone. The outer optic zone includes at least a portion...
8932352 Optical material and method for modifying the refractive index  
An optical device comprising an optical hydrogel with select regions that have been irradiated with laser light having a pulse energy from 0.01 nJ to 50 nJ and a wavelength from 600 nm to 900 nm....
8931899 Method for trimming an opthalmic lens  
A method for trimming an ophthalmic lens using a machining device having a load sensor for measuring a load relating to the load applied by a machine tool to the lens, includes: immobilizing the...
8926092 Single microstructure lens, systems and methods  
Systems and methods for providing enhanced image quality across a wide and extended range of foci encompass vision treatment techniques and ophthalmic lenses such as contact lenses and intraocular...
8927618 Dye composition for ophthalmic lens, method for producing colored ophthalmic lens using the same, and colored ophthalmic lens  
The present invention provides a dye composition for an ophthalmic lens, which is a dye composition used for dyeing an ophthalmic lens with an ink-jet coating equipment, characterized by the...
8926091 Optical elements with alignment facilities for optical dyes  
The present invention relates to optical elements, such as but not limited to ophthalmic elements, comprising an alignment facility for an optical dye. The optical elements include a substrate; and...
8919954 Method for obtaining an ophthalmic lens  
A method for obtaining an ophthalmic lens, includes: —the step of selecting a material that displays a threshold of pinhole formation during a machining step of a finished surface (20) in a m...
8922902 Dynamic lens  
A device and/or apparatus that comprises a dynamic optical lens is provided. A first apparatus includes a first lens component having a first surface and a second surface. The first apparatus...
8919953 Actuatable contact lenses  
Apparatus, systems and methods for facilitating actuatable contact lenses are provided. In one aspect, the contact lens can include: a substrate comprised of a material that is actuatable to at...
8915589 Method for calculating a spectacle lens using viewing angle-dependent prescription data  
Optimizing a spectacle lens by: obtaining prescription or refraction data VA11 and VA12 of a wearer for at least two different object distances A11 and A12 (A11≠A12), comprising data relating to a...
8916622 Heat-curable epoxy functional composition and transparent heat-cured caustic-resistant hard-coatings prepared therefrom  
A heat-curable composition comprises—from 25 to 65% by weight of a mixture of epoxy-functional monomers, said mixture consisting of at least one polyfunctional epoxy monomer selected from m...
8915590 Contact lens with halo effect  
A contact lens with a central portion, an iris portion, and a peripheral portion disposed about the iris portion; an effect band in or just outside the iris portion helps to provide the lens with a...
8917459 Ergonomic vertical vision redirection  
An ergonomic vertical redirection vision system comprises glasses or goggles with lenses modified to include a fresnel prism that vertically redirects light. The curved fresnel prism is a novel...
8915591 Colored contact lens  
A contact lens, comprising a preprint of a first shade and a main print of a second shade, wherein the preprint consisting of a first band of gradient dot matrix, wherein the main print consisting...
8911083 Calculation of post-lens pressure profile for contact lens  
A system for facilitating contact lens design comprises an input unit for input of design parameters, and a processing unit for calculating a post-lens pressure profile based on the design...
8911080 Usage compliance indicator for contact lenses  
An ophthalmic lens incorporating a usage compliance indicator may be utilized to indicate when the lens should be discarded or otherwise treated. The usage compliance indicator comprises a material...
8911078 Multicomponent optical device having a space  
The present disclosure relates generally to multicomponent optical devices having a space within the device. In various embodiments, an optical device comprises a first posterior component having...
8911082 Eyewear lenses with controlled filters for night driving  
The present invention is embodied in an eyewear lens with at least two controlled, limited visible light blocking filters that attenuate its transmittance spectrum. More specifically, in the...
8911079 Translating presbyopic contact lens  
Lenses for correcting presbyopia are translating, multifocal contact lenses with pseudotruncations which are asymmetric about the vertical meridian.
8911081 Nylon polarized lens and moulding mold thereof  
A nylon polarized lens includes a nylon material layer and a polarized film. The nylon material layer has four corners formed with positioning portions to position the polarized film. The nylon...