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7389543 |
Optically decentered face shield
A face protector includes a one piece shield in which an optical center is displaced away from the normal straight ahead line of sight toward an activity specific line of sight to minimize image...
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7390088 |
Adjustable lens system with neural-based control
Methods and systems for modifying or enhancing vision are described. In exemplary embodiments, neural or neuromuscular activity is analyzed to determine a focus or other quality of a visual input,...
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7375178 |
High refractive index thermoplastic polyphosphonates
High refractive index, melt processable polyphosphonates and methods for preparing the same are provided. These polymers are particularly useful for optical and ophthalmic parts, such as lenses. A...
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7364290 |
Promotional aid
The present invention relates to a promotional aid comprising a substantially flat plastic film sample which comprises at least one quality which is substantially similar to at least one quality of...
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7354150 |
Polarizing plate with melanin
The present invention is directed to the incorporation of melanin in an optical article with polarization properties. Such an article includes a first polymer layer containing a polarizing agent, a...
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7350915 |
Lens having at least one lens centration mark and methods of making and using same
A lens having at least one lens centration mark formed on a major surface of the lens is disclosed. The lens centration mark may be located at the intersection of a first axis and the major...
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7350919 |
Vision modification with reflected image
Various embodiments of methods and systems for improving and enhancing vision are disclosed. Adjustable lenses or optical systems may be used to provide adaptive vision modification. In some...
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7350916 |
Intraocular lens
In one aspect, the present invention provide an ophthalmic lens (e.g., an IOL) that includes an optic having an anterior optical surface and a posterior optical surface, where the optic provides an...
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7347546 |
Individual single-vision spectacle lens
The invention relates to a method of producing a single-strength spectacle lens while taking into account an individual spectacle wearer's data, the single-strength spectacle lens having a...
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7338161 |
Optical accommodative compensation system
The optical system presents accommodation compensation, the system including in combination two multifocal lenses, one of them being an aperture lens and the other a field lens.
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7334892 |
Method and system for vision enhancement
Methods and systems for modifying or enhancing vision are described. In exemplary embodiments, neural or neuromuscular activity is analyzed to determine a focus or other quality that is desired of...
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7334894 |
Temporal vision modification
Various embodiments of methods and systems for improving and enhancing vision are disclosed. Adjustable lenses or optical systems may be used to provide adaptive vision modification. In some...
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7325922 |
Adjustable focus eyeglasses
Adjustable focus eyeglasses with two lens units, each lens unit having two lens elements. The eyeglasses are focused by adjusting the position of at least one of the two lens elements relative to...
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7322696 |
Customized lens, and system and method of producing thereof
Embodiments of the present invention provide a system and method of producing a customized spectacle lens. According to some exemplary embodiments, a method of producing a customized spectacle lens...
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7300151 |
Apparatus and method for eye comfort
An apparatus and method for preventing ocular surface abnormalities. This apparatus includes a frame containing at least one lens and at least one seal. The frame, lens, and seal provide an area...
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7300153 |
Double progressive spectacle lens
A double progressive spectacle lens in which a first prescribed progressive surface can be freely designed. The second progressive surface is then optimized in relation to the first prescribed...
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7278735 |
Single focus compound lens and mold
Disclosed is a single focus compound lens and a mold for manufacturing the single focus compound lens, where the single focus compound lens has a reading far point diopter lens and a reading near...
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7276544 |
Process for manufacturing intraocular lenses with blue light absorption characteristics
A process for producing intraocular lenses (IOLs) capable of absorbing blue light and ultraviolet light using photo curing. Intraocular lenses so produced block blue light and ultraviolet light...
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7275822 |
Progressive addition lenses with adjusted image magnification
The invention provides a method for increasing the magnification of a lens without changing the dioptric power. The method of the invention uses a measurement or an estimate of an individual's...
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7267436 |
Manufacturing method of spectacle lens, marking apparatus, marking system and spectacle lens
A mark ( 10 A) is formed by focused laser beam inside a spectacle lens (L 1 ). The mark is formed approximately parallel to an optical axis of the spectacle lens (L 1 ). An optical reference...
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7264351 |
Adaptive optic lens and method of making
An lens for correcting human vision, for example an IOL, contact lens or corneal inlay or onlay, that carries and interior phase or layer comprising a pattern of individual transparent adaptive...
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7249850 |
Method for determination of an ophthalmic lens using an astigmatism prescription for far sight and for near sight
A method is disclosed for determination of an ophthalmic lens for a wearer for whom a near-vision and far-vision astigmatism prescription has been made out, the near-vision astigmatism being...
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7241009 |
Crosslinking of silicones presence of functionalized silicones
Methods and materials are disclosed for the production of optical elements, in particular intraocular lenses (IOL) that incorporate any amount (0 to 99%) of refraction and/or shape modulating...
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7234809 |
Ophthalmic spectacle lens for correcting non-conventional refractive error
An ophthalmic spectacle lens comprises a front surface; a back surface; a peripheral edge; and a vision correcting area having a refractive error correction for correcting refractive error of the...
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7232217 |
Prescription lenses and method of making
A lens unit with at least two lens elements. The first of the two lens elements has two surfaces providing a special varying lens thickness as a function of position across the lens surfaces, and...
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7216976 |
Polyurethane resin composition for optical lenses and impact strength synthetic resin lenses
An impact strength synthetic resin lens is provided in which transparency of a synthetic resin lens material of a polyurethane and releasability are improved to improve productivity and no stria...
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7200875 |
Goggle for protecting eyes with movable lenses and methods for making and using the goggle
A goggle comprising a lens, a frame, a lens-retention mechanism and an adjustment mechanism wherein the lenses can be selectively moved relative to the frame to at least two different positions...
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7192137 |
Sports goggle
A sports goggle includes a goggle main body ( 1 ) on which information processing means ( 2 ) is mounted. The goggle main body ( 1 ) has an eye piece portion ( 3 ) on which information display...
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7185983 |
System and method for displaying information on athletic eyewear
A system and method of displaying performance information on athletic eyewear. A display is formed and attached to or embedded in one or more lens of an article of athletic eyewear. The display is...
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7182976 |
Process for forming a thin film and apparatus therefor
A process for forming a thin film is described that enables automatic formation of thin films having constant optical properties reliably and in large quantities with excellent reproducibility...
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7182460 |
Radically shaped lenses and goggle assemblies and glasses employing same
The present invention relates to spherical-shaped see through lenses used in eyewear. The lenses have a substantially constant thickness and a substantially constant radius of curvature of between...
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7175878 |
Cold antireflection layer deposition process
The invention concerns a method for making an antiglare stack by vacuum evaporation on an organic substrate ( 1 ) at a temperature lower than 150° C., comprising steps which consist in depositing...
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7147318 |
Swimming or diving goggles
Swimming or diving goggles comprising a pair of lenses that are separate or carried out as one piece, and a sealing frame surrounding said lenses; each of said lenses is provided with a temporal...
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7137701 |
Stain-proofing spectacle lens and manufacturing method thereof
A spectacle lens that can lower the slipperiness of a lens surface to an extent that allows an edging process by making without deteriorating the stain-proofing performance of the stain-proofing...
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7134752 |
Shaped non-corrective eyewear lenses and methods for providing same
The disclosure relates to shaped ophthalmic lenses and methods for providing such lenses, including non-powered lenses having non-quadratic surfaces of complementary curvature. Such lenses may have...
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7132495 |
Polyisocyanate compound, method for producing the same, and uses thereof
The invention provides an optical material being excellent in balance between the heat resistance, Abbe number and refractive index by providing a compound represented by the general formula (1): ...
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7128414 |
Methods for coating lenses
Methods of coating at least a portion of a curved surface of a lens with a polarizing liquid. One method includes providing a lens having a curved surface and a lens axis; and rotating the lens...
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7125117 |
Opthalmic lens preform
The invention concerns an ophthalmic lens preform having intrinsically at least a mechanical angular indexing member ( 7, 8 ). It is applicable to the manufacture of lenses in mineral or organic...
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7121664 |
Method of designing aspherical spectacle lens
A method of designing a spectacle lens having a front surface and a back surface is provided. At least one of the front and back surfaces is formed as a rotationally asymmetrical aspherical...
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7118212 |
Image display device
To provide an image display device of the type use while worn on the head without giving a strange impression when used in everyday life. An image display device 1 includes a main body 10 that...
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7118213 |
Promotional aid
The present invention relates to a promotional aid comprising a substantially flat plastic film sample which comprises at least one quality which is substantially similar to at least one quality of...
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7118215 |
Method for determining optical value of lens of eyeglasses, process for producing lens of eyeglasses, lens of eyeglasses and its ordering/ordr receiving system
A spectacle lens optical value determining method, a spectacle lens manufacturing method, a spectacle lens, and an order placing/receiving system of the same, which enable minimization of...
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7113352 |
Annular or penannular prism
An annular prism capable of causing light (or other radiation) to either converge or diverge is defined by an annulus of material which is transparent to the light (or other radiation). The annulus...
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7108373 |
Spectacle lens designing method and spectacle lens
It is made possible to easily obtain a spectacle lens with higher performance in a spectacle lens designing method in which an eyeball motion (Listing's Law) is taken into consideration. A...
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7101953 |
Process for producing plastic lens and plastic lens
A process for producing plastic lenses, having higher refractive index and Abbe's number without remarkably deteriorating basic physical properties such as mechanical strength, impact resistance...
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7097305 |
Method of producing a corrective spectacle lens and lens blank used for same
A method for manufacturing a correctable lens for glasses from an injectable thermo-plastic polymer material, or other moldable polymer, includes the step of molding a polymer blank provided with...
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7093937 |
Optical component and coating system for coating substrates for optical components
An optical component and a coating system for coating substrates for optical components with essentially rotationally symmetric coatings, the system having a planetary-drive system ( 1 ) that has a...
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7093936 |
Precision integral articles
This disclosure describes a processing approach for the rapid and efficient in-situ polymerization of specially prepared precursor mixtures to achieve near-net-shape production of objects/articles...
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7091301 |
Plastic lenses for spectacles
Plastic lenses for spectacles having a high refractive index and a high Abbe's number, and having good transparency, heat resistance, mechanical strength and impact resistance are produced. Plastic...
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7090349 |
Single vision lenses
Optical lens element with a prescription zone, suitable for use in wraparound or protective type eyewear. The element may also include a peripheral vision zone, with no prismatic jump between the...
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