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7611243 |
Eyeglass lens processing method
An eyeglass lens processing method for processing a hole for attaching a rimless frame to an eyeglass lens, the method includes: selecting a pattern used for a processing from a plurality of hole...
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7611242 |
Method for centering a semifinished spectacle lens blank
In a method for the parallax-free centering of an optical element, in particular a semifinished product of a future spectacle lens, on a holder of a centering or mounting device, the optical...
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7530690 |
Centering and blocking device for an ophthalmic spectacles lens, an automatic detection method, and associated manual centering methods
The device includes receiver elements ( 121, 114 ) for receiving the ophthalmic lens; on either side of the receiver elements, firstly lighting elements (S) for illuminating the ophthalmic lens (...
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7527377 |
Method for manually centering an ophthalmic lens in a centering/blocking device and associated centering/blocking device
Method of manually centering an ophthalmic lens, includes:
a) acquiring and storing the shadow of a predetermined geometrical figure formed on a transparent support interposed between...
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7510280 |
High yield bonding process for manufacturing polycarbonate polarized lenses
The disclosed technique employs a process for mating polarizing wafers to clear lenses using a high-yield bonding process. A thermoformed polarizing wafer is bonded to a clear lens of similar...
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7507358 |
Method of making wide field spherical lenses and protective eyewear
The present invention relates to novel ophthalmic lens elements and eyewear having wide field of view, low distortion, improved astigmatism correction where required and enhanced eye protection...
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7441895 |
Spectacle lens supply system, spectacle wearing parameter measurement apparatus, spectacle wearing test system, spectacle lens, and spectacle
Aims to enable to supply an optimal and dedicated spectacle lens or spectacle for each spectacle wearer, and also to verify a spectacle wearing state appropriately. A spectacle wearing parameter...
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7399078 |
Attachment of prescription lenses to eyewear having wrap-type frames
Eyewear having a curved frame includes a protruding cover lens unit. The cover lens unit can be removably attached to the curved frame to position a less curved non-prescription lens in 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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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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7320516 |
Apparatus, fixture, packing, a method for machining of spectacle lenses
There is described an apparatus and a fixture used in determining position and for producing assembling holes in a spectacle lens for rimless spectacles. The assembling holes are intended for...
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7306334 |
Method for positioning a semi-finished spectacle lens
In a method for the parallax-free centering of an optical element, in particular a semifinished product of a future spectacle lens, on a holder of a centering or mounting device, the optical...
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7293872 |
Eyeglass connection system
Systems and methods of connecting components of eyeglasses or other brittle structures are disclosed. Fasteners such as screws can have compressible elements between them and a glass structure, for...
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7281793 |
Impact resistant lens, frame and tools and method for making same
A corrective/ophthalmic lens comprising an impact lip extending from an anterior lens edge and a radial groove adjacent and parallel to the lens lip posterior surface, an eyewear system containing...
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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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7213918 |
Method for making colored silicone hydrogel contact lenses
The present invention generally relates to a method for making made-to-order (MTO) or customized silicone hydrogel lenses which have printed images on and/or below lens surfaces. A preferred method...
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7192133 |
Pair of sunglasses with farsighted lenses
A pair of sunglasses with farsighted lenses includes a main body having a frame surrounding two separate areas. Each of the areas is occupied by a sunlight glass having an opening cut at its lower...
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7165840 |
Process for producing contact lens having a mark and contact lens having a mark obtained thereby
A method of manufacturing a contact lens having a mark is provided, wherein the contact lens is provided with a mark at the same time as the polymerization of the contact lens in the mold. The...
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7159983 |
Multifocal lenses for pre-presbyopic individuals
The invention provides lenses suitable for use by pre-presbyopic individuals. The lenses of the invention have one or more non-conic, aspheric surfaces having substantially no noticeable unwanted...
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7150528 |
Apparatus for positioning a semi-finished spectacle lens
In a method for the parallax-free centering of an optical element, in particular a semifinished product of a future spectacle lens, on a holder of a centering or mounting device, the optical...
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7077520 |
Electrophotographic apparatus
An electrophotographic apparatus is equipped with one or more printing sections including a photoreceptor, a charger that electrically charges the surface of the photoreceptor, an optical scanning...
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7052127 |
One-piece integrally-formed goggle
A one-piece integrally-formed goggle includes as components thereof two lenses, two frame members (each frame member mounting a respective one of said lenses and having a proximal end and a distal...
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6905204 |
Spectacle frame
A spectacle frame comprises frame parts which are made of chrome nickel steel and produced by cold-forming. In order to provide advantageous constructional conditions, it is proposed that the frame...
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6902636 |
Joining method for frame of spectacles
In a joining method for a frame of spectacles, and in more particular to a method for joining a bridge or a temple to a lens rim, a joining method for a frame of spectacles comprises deforming a...
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6899427 |
Lens attachment combined with formation of eye glasses frame
The present invention provides a method and structural arrangement for permanently attaching lenses to a pair of eye glasses which include a frame structure made of substantially rigid plastic...
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6830333 |
Computerized process serving for the manufacture of clip-ons for eyeglasses
A system for imaging eyeglasses having lenses, and obtaining data indicative of the outline of the eyeglasses and designated locations associated with the outline. The system includes a positioning...
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6817714 |
Method and apparatus relating to the optical zone of an optical element
The invention relates to the determination of higher-order aberrations of an optical element over an optical zone that is larger than the typically limited measured zone over which the aberrations...
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6805441 |
Rimless eyewear
This invention describes rimless eyewear constructed entirely without the use of adhesives or the need for mechanical attachments within the viewing aperture of the lens to attach eyewear...
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6785585 |
Method for marking or drilling holes in glass lenses and device for realizing the same
To at least one of mark and drill holes in a workpiece spectacle lens, a position of bores of a lens template is scanned, in which the template includes one of a template spectacle lens, a pattern...
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6783238 |
Method for magnetically connecting accessories to eyeglasses
A method of magnetically connecting plastic framed eyeglasses to accessories comprises preparing a primary plastic spectacle frame with thermo-plastically moldable and magnetizable materials...
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6755525 |
Decentered protective eyewear
Noncorrective protective eyewear with lateral wrap and pantoscopic tilt introduce prismatic distortion and astigmatism into lenses that interfere with good optical performance. The lenses of this...
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6752893 |
Rimless spectacles and method for making the same
The method for manufacturing rimless spectacles provides a connection region between the lens and the rimless supporting structure wherein the connection region includes a radiation absorbing dye...
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6705719 |
Sight piece, in particular for skiing goggles and method for the manufacture thereof
In a sight piece, in particular for skiing goggles or the like, comprising a distal and a proximal sheet united by a flexible seal and spacer element that encircles along the edge, it is provided...
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6607271 |
Method for mounting ophthalmic lenses
The invention relates to a method for fitting, in a frame, a progressive ophthalmic lens prescribed for a wearer. It proposes that only the horizontal position of the wearer's pupil be measured on...
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6588898 |
Apparatus for displaying lens contour, apparatus for processing lens contour data, and apparatus for grinding edge of eyeglass lens with the same
The present invention provides an apparatus for displaying lens contour, an apparatus for processing lens contour data, and apparatus for grinding edge of eyeglass lens with the same so that these...
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6581430 |
Method of making an eyewear frame
A method of making an eyewear frame comprising the initial step of extruding an elongated billet of substantially rigid material having a top surface having predetermined convex cross-sectional...
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6444293 |
Bus bar application method
A method for applying a bus bar to the peripheral edge region of a shaped substrate is disclosed. The method involves: 1) applying a protective coating to a blank substrate; 2) edging the blank...
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6378181 |
Manufacturing method for spectacles
Manufacturing method for spectacles with the use of first and second portions of profiled wire and a pattern having the same form and a size slightly greater than that of the lenses. The first and...
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RE37461 |
Spectacle lens holding structure
A frame for rimless spectacles is provided which has no protuberances projecting from both surfaces of lenses, provides an improved effective field of view, and can be fabricated with ease. Blind...
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6241353 |
Method for making a central piece of a flexible full-rim frame for eyeglasses
The central piece of a full-rim eyeglass frame includes a left full rim (2) for receiving a left lens, a right full rim (4) for receiving a right lens, a bridge (6) joining the two full rims, and...
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6213383 |
Method of consolidating NI-TI alloy parts in a pair of spectacles
A Ni--Ti alloy part (6) constituting a frame for a pair of spectacles is inserted in and then caulked to a bore (3) formed in a joint piece (2) that is made of a resistance-weldable or...
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6199981 |
Method for securing spectacle members together
A method for securing two or more spectacle members together includes forming an orifice and an opening in one of the spectacle members, the opening of the spectacle frame may have an open or...
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6168271 |
Decentered noncorrective lens for eyewear
Disclosed is an optically corrected lens for nonprescription, dual lens eyeglasses. In a preferred embodiment, the anterior surface of the lens lies on a portion of a first sphere having a first...
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6089706 |
Custom sunglass clip assembly
A customized eyewear system sunglasses clip assembly is provided. The assembly includes a clip element comprising a tension bar having a first end and a second opposite end, as well as a pair of...
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6082857 |
Lightweight safety spectacles
Lightweight safety spectacles have a lens portion and two wing portions formed from a thin sheet of polycarbonate. A flange extends forwardly of the top edge of the lens portion, and a browguard of...
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5984473 |
Method and system for adjusting progressive lenses for a patient's spectacles
A method and a system of adjusting a progressive lens relative to the frame of a patient's spectacles. The lens has power and distortions distributions and far and near vision zones and is selected...
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5926247 |
Method of manufacuturing spectacles, and spectacle frames used therefor
A method of manufacturing spectacles by obtaining accurate frame shape information without performing a frame shape measurement in the spectacle store. In this method, frame shape information is...
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5839970 |
Mallet-type putter and eye predominance determining method for golfers
The head of a mallet-type putter includes on its upper surface indicia in the form of a first long line, a second short line, and a series of even shorter lines extending from the end of the short...
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5838417 |
Apparatus and method for assembling clip-on eyeglass accessories
An assembly jig, and method for assembling a clip-on eyeglass accessory, such as clip-on sunglasses, which is custom-made for a pair of eyeglasses, such as prescription eyeglasses. The accessory is...
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5815238 |
Scanning laser demolding of ophthalmic lenses
An apparatus and method for removing a molded ophthalmic lens from between the mold portions in which it is produced. A source of intense electromagnetic radiation is applied to at least one of the...
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