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Patent Searching and Data


Matches 651 - 700 out of 5,445

Document Document Title
WO/2005/092570A1
The invention concerns a method for manually centering an ophthalmic lens comprising steps which consists in : a) by way of calibration, acquiring and storing the shadow of a predefined geometrical figure (124B) arranged on a transparent...  
WO/2005/090536A1
Compositions and methods for cleaning contact lenses employing nonionic surfactants having HLBs greater than about 18 with the nonionic surfactant having a lower HLB present in an amount that is greater than 1.5 times and less than or eq...  
WO/2005/082721A2
The present invention provides a contact lens package in which the overall internal depth of the package is less than the natural sagittal depth of the contact lens. Different single-use contact lens package shapes and configurations may...  
WO/2005/079546A2
A system and method for specifying a vision correction prescription for a patient's eye, wherein in one embodiment, the method includes obtaining a wavefront aberration measurement of the patient's eye, applying at least one value from t...  
WO/2005/071467A1
A contact lens cleaning sheet that realizes efficient removal, attained through simple cleaning operation, of dirts such as proteins attached to or deposited on a contact lens and that even when the contact lens after the cleaning is dir...  
WO/2005/070284A1
In order to measure the behaviour of the head and eyes of a wearer looking at a target, said wearer being provided with a contact lens having several areas, the wearer target vision varies from one lens area to the other, said areas can ...  
WO/2005/071468A1
Two or more images captured from digital cameras record an image of spectacle frames on a subject. The image is analyzed using automated image-processing techniques to identify the relation of specific points of interest on the frame to ...  
WO/2005/069063A1
The invention relates to a device (3) for determining centering data used for eyeglasses (2). Said device (3) comprises a fixing apparatus (5) and a recording unit (4) that can be triggered from a computer, records electronic images, and...  
WO/2005/068130A1
A lens stock device capable of stocking lenses, having a first stage for delivery and reception, on which first stage trays each receiving a lens can be placed; a second stage for reception on which the trays, each receiving the lens, ca...  
WO/2005/066695A1
The invention relates to a device for piercing (1) glasses, particularly optical glasses, comprising at least one machining tool (5) for piercing a glass and which is actuated by at least one drive motor (10), a means (2) for supporting ...  
WO/2005/066697A1
The invention relates to a method for centering a pair of ophthalmic lenses (110) in the circles (11, 12) of a frame. Each ophthalmic lens has a reference optical center(CO) and a centering height corresponding to the distance separating...  
WO/2005/066692A2
The invention relates to a device (100) enabling automatic detection of the index marks of an ophthalmic lens (10), comprising a support (110) which is adapted in such a way as to receive said lens, and, on each side of the support, firs...  
WO/2005/066698A2
The invention relates to a method for verifying at least one centering characteristic of an ophthalmic lens (10) provided with index marks and mounted on a frame. The inventive method comprises the following steps: a) the ophthalmic lens...  
WO/2005/066699A2
The invention relates to a device (100) for automatic detection of various characteristics of an ophthalmic lens, comprising a support (110) which is adapted in such a way that it can receive the lens and, on both sides of the support, f...  
WO/2005/066693A2
The invention relates to a device (100) for automatic detection of various characteristics of an ophthalmic lens (10) comprising a support (110) which is adapted in such a way that it can receive the lens. According to the invention, the...  
WO/2005/061229A1
A method of blocking ophthalmic lenses for edging comprises providing an ophthalmic lens having first and second surfaces, providing a first block for securing against the first lens surface and a second block for securing against the se...  
WO/2005/050290A1
A system for manufacturing an optical lens that is configured to correct optical aberrations, including, e.g., high order aberrations such as described by Zernike polynomials. The system can include a measurement system configured to mea...  
WO/2005/050292A1
A novel coloring method utilizing laser beam applicable to coloring of a shaped contact lens or intraocular lens, e.g. marking of characters or symbols, coloring at a specified region, or the like. A dye plate (14) made of a material con...  
WO/2005/050289A1
A method of making corrective eyeglasses is disclosed. One embodiment is a method of making corrective eyeglasses. The method includes obtaining vision parameters of a patient's eyes, obtaining an eyeglass frame comprising at least one m...  
WO/2005/046933A1
A self-cleaning process, in which an elastic abrasive body (231) itself is cleaned by pressing the elastic abrasive body (231) against a pressed part (221) to deform the elastic abrasive body (231) while the elastic abrasive body (231) i...  
WO/2005/044513A1
A method for supplying the lens of eyeglasses having a correct finish circumferential length at all times by managing the difference between the circumferential length of lens shape of the frame and the circumferential length of a proces...  
WO/2005/038511A1
The invention relates to a method of measuring at least one physiognomic parameter (P1, ..., P6) of the face of a person wearing a pair of spectacles such as to enable the correct mounting of the optical lenses to the frame. The inventiv...  
WO/2005/032359A1
The invention relates to a device for capturing the distance (e) between the front part of a patient's eye ball (4) and the internal face (5a) of a corrective lens (5) fixed to a frame (3) of a pair of glasses, by means of a camera (7) a...  
WO/2005/030024A1
A portable cleaning cloth for wiping surfaces of eye glasses or portable electronics such as cameras, cellular phones, PDAs, MP3 players, and composite phones is provided. The portable cleaning cloth includes a surface contact unit direc...  
WO/2005/025791A1
A method and a device for boring a lens applicable to various kinds of lens. The device (10) for boring a lens comprises a means (30) for holding a lens (12) to be bored attached with a marker, and a means (32) for boring the lens (12). ...  
WO/2005/023283A1
An inexpensive ophthalmic composition which imparts excellent water retention and with which dry eye, especially dryness of the eyes during contact lens wearing, can be advantageously mitigated over long. The ophthalmic composition compr...  
WO/2005/019908A1
A device for cleaning contact lenses comprising a solution chamber and a motor (4) adapted to impart a reciprocating and vibrational motion to a contact lens holder (3). The contact lens holder (3) is adapted to receive one or more conta...  
WO2004053565B1
A method for mass manufacturing of eye glasses includes steps of measuring the interpupillary distance of each eye; measuring the refractive error of each eye with a hand-held auto refractor; selecting a lens blank for each eye from amon...  
WO/2005/011485A1
A method and a system for measuring an individual's true pupil position (TPP) in relation to a particular eyeglasses frame, wherein a display module DM is attached to the eyeglass's frame and a graphic image displayed on the DM is displa...  
WO/2005/012915A1
A method of detecting only protein dirt adhering to a contact lens speedily and easily in an inexpensive manner. In particular, a contact lens after wearing is sequentially immersed in a coloring reagent solution containing bromochloroph...  
WO/2005/006062A1
A water absorbing pad for a contact lens, wherein a generally sheet-like water absorbing material layer (18) is formed of a water absorbing material capable of absorbing and holding a treatment liquid (26) sealed in a contact lens case (...  
WO/2004/113997A1
The present invention relates to an eyeglass lens cleaning apparatus (1) comprising a housing (2) with two protruding arm sections (21) having rotatable heads (7), at least one drive unit (8), an energy source, a shaft arrangement (5), w...  
WO/2004/096496A1
A jig and method thereof for manufacturing rimless spectacles that are adhered without the need for drilling or cutting, comprising a means (2) for positioning and retaining a lugged nose bridge between the inner edges of a pair of spect...  
WO/2004/083942A1
It is intended to provide a method of selecting a contact lens suitable for a wearer and a care system therefor, by which the occurrence of problems (for example, worsening in the feel during wearing, lowering in oxygen permeability, sho...  
WO/2004/068216A1
Disclosed are a device and a method for adjusting a position of at least one eyeglass (16) lens relative to the position of a pupil of a person's (12) eye (14), which is associated with said lens. The inventive device comprises an illumi...  
WO/2004/065231A2
A contact lens cleaning and storage case includes a base having two container sections for holding a liquid; two lens holders, each positioned above a lower wall of a respective container section and each at least partially sitting withi...  
WO/2004/062848A1
The invention relates to a method for the parallax-free centring of an optical element (1), especially a semi-finished product of a future spectacle lens. According to said method, the optical element (1) is provided with engravings (6) ...  
WO/2004/045835A1
The invention relates to a method of producing a corrective spectacle lens which is made from an injectable thermoplastic polymer material or another mouldable polymer. The inventive method is characterised in that it comprises the follo...  
WO/2004/044621A2
A cleaning apparatus (10) for a lens comprising a rotatable base (16) having a plurality of arms (12) pivotally connected to the rotatable base (16) and configured to releasably engage the peripheral edge of the lens via lens grippers (1...  
WO/2004/034131A1
A method for determining the optical value of the lens of eyeglasses in which “fluctuation” or “distortion” feeling upon wearing eyeglasses can be minimized, a process for producing the lens of eyeglasses, the lens of eyeglasses ...  
WO/2004/025332A1
The present invention provides an improved LbL-coating process for modifying the surface of a medical device, preferably an ophthalmic device, more preferably a contact lens. An LbL coating on a contact lens, which is prepared according ...  
WO/2004/022114A1
Methods of reducing the adherence of lenses to hydrophobic packing materials using compounds of Formula (I) are disclosed herein, where R1-R12, a, b, z, x, q, m, and n are defined herein.  
WO/2004/019243A1
The invention concerns a method and a device for producing plastic spectacle lenses. The lenses are transformed by shaping plastic blanks based on data concerning the finished surface of the lens and on the shaping process parameters. Th...  
WO/2004/014443A2
The invention relates to the use of an aqueous ionic solution for rinsing contact lenses, particularly contact lenses made of hydrophilic materials. Said aqueous ionic solution is produced from sea water, has an ionic composition that is...  
WO/2004/014638A1
A method for making an organic glass lens or lens blank which comprises providing a two-piece mold (10) defining a molding cavity (14) having a vertical axis (V) which is part of a fixed reference system comprising said vertical axis and...  
WO2003071222A9
An automated lens inspection system (10) that images the edge and surface of an ophthalmic lens transmits light (114) through the ophthalmic lens to a camera (118) to create a complete digital image of the lens edge or lens surface. The ...  
WO/2004/002723A1
The invention provides a method for producing tinted contact lenses in which diffusion of monomer into the colorant is aided by heating of the molds. The invention provides a method, and lenses produced by that method, that reduces the r...  
WO/2004/002678A1
The invention relates to a method and device for manually aligning ophthalmic spectacle lenses (5), particularly of semifinished products of progressive lenses. The invention provides that, for shaping the free side of the spectacle lens...  
WO/2003/103549A1
A drug delivery system comprising a contact lens having dispersed therein as nanoparticles having a particle size less than about 50 nm, an ophthalmic drug nanoencapsulated in a material from which said ophthalmic drug is capable of diff...  
WO/2003/101341A2
Methods and apparatus (610)are disclosed for diagnosing vision and improving vision in a manner which does not interfere with the natural shape of the cornea or its orientation relative to the remainder of the eye, but which changes its ...  

Matches 651 - 700 out of 5,445