| Patents for B24B 13 - Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor (3,763) |
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| 04/25/2006 | US7033261 Tool for surface treatment of an optical surface |
| 04/25/2006 | US7033024 Method for manufacturing an eyeglass lens |
| 04/20/2006 | WO2006041024A1 Pressure-sensitive adhesive tape for fixing lens and method for processing lens using the same |
| 04/20/2006 | DE102004049951A1 Hochdynamische Linsenbearbeitungsmaschine Dynamic lens processing machine |
| 04/20/2006 | DE10057228B4 Verfahren zum Schleifen von optischen Linsen mittels Ring- und Formwerkzeugen und Vorrichtung zur Durchführung des Verfahrens A method for grinding optical lenses by means of the ring and forming tools and apparatus for carrying out the method |
| 04/19/2006 | EP1647360A2 Highly dynamic lens machining tool and linear drive therefor |
| 04/18/2006 | US7028595 Precision double-sided aspheric element |
| 04/13/2006 | US20060079157 Apparatus and method for manufacturing or working optical elements and/or optical forming elements, and such element |
| 04/12/2006 | EP1644160A2 Optical surface-finishing tool |
| 04/12/2006 | CN1758988A Method for machining an ophthalmic lens and machining device for carrying out said method |
| 04/11/2006 | US7025796 Method for evaluating the quality of abrasive grains, polishing method and abrasive for polishing glass |
| 04/06/2006 | WO2006034695A1 Method for polishing particularly of optically-active surfaces such as lenses |
| 04/06/2006 | US20060073771 Method and device for producing ophthalmic lenses and other shaped bodies with optically active surfaces |
| 04/06/2006 | US20060073770 Vapor deposition crucible |
| 04/06/2006 | DE102004047563A1 Verfahren zum Polieren A method of polishing |
| 04/05/2006 | EP1641594A1 Lens having at least one lens centration mark and methods of making and using same |
| 03/23/2006 | WO2006030091A1 Polishing tool comprising a drive plate and a removable pad for finishing an ophthalmic lens |
| 03/22/2006 | CN1748938A Polishing machine suitable for spherical diamond polishing |
| 03/22/2006 | CN1246121C Optical element holding method, fixing method, holding tool and processing method |
| 03/21/2006 | US7014540 Device for the precision working of planar surfaces |
| 03/16/2006 | WO2006029281A2 Method of manufacturing an optical lens |
| 03/15/2006 | CN1747813A Device for grinding ophthalmic lenses comprising improved means of clamping the glass blank for grinding |
| 03/14/2006 | US7011571 Blocking apparatus for lens manufacturing including automatic wax delivery system |
| 03/02/2006 | DE102004062319B3 Polishing tool for optical lenses has tool receiver guided by guide piston fitted co-axially in receiver and movable in direction of axis of rotation |
| 02/23/2006 | WO2006018491A1 Stamp and device for stamping ophthalmic glasses and stamping method |
| 02/23/2006 | DE102004037454A1 Verfahren zur Bearbeitung von Oberflächen von Werkstücken A method for processing surfaces of workpieces |
| 02/22/2006 | CN1738697A Aspherical surface processing method, aspherical surface forming method and aspherical surface processing apparatus |
| 02/21/2006 | US7002741 Image transmission system for endoscopes and method of producing a rod lens |
| 02/16/2006 | WO2006015998A1 Tool and method for polishing optical surfaces |
| 02/16/2006 | WO2006015761A1 Method and device for processing optical workpiece surfaces |
| 02/09/2006 | WO2006013245A1 Device and method for characterising an ophthalmic lens |
| 02/09/2006 | US20060030245 Grindstone and method for producing optical element |
| 02/08/2006 | EP1622744A1 Method and device for producing reference surfaces on mounts of optical elements by means of machining, and thus produced optical elements |
| 02/08/2006 | CN1732067A Rotary tool for shaping a form in a mineral material, such as sapphire, and, in particular, for shaping an optical surface in a watch crystal |
| 02/02/2006 | WO2006012156A1 Automatic identification symbology suitable for contact lens manufacturing verification |
| 02/02/2006 | DE29724906U1 High speed machine tool for manufacture of optical surfaces - has tool carriage which can move in radial and axial directions about workpiece holder under influence of linear motor or in combination with conventional slider mechanism |
| 02/01/2006 | CN1727116A Non-contact type hydrojet grinding head in use for digital controlled polishing |
| 01/31/2006 | US6991525 Method and device for the surface machining of workpieces composed of non-brittle materials in optical lens manufacturing and tool for this purpose |
| 01/25/2006 | EP1618994A1 Process for producing an optical element using a whetstone |
| 01/18/2006 | EP1616667A1 Improvements in or relating to reinforced means for abrasive layers |
| 01/18/2006 | EP1616666A1 process for producing an exposure apparatus |
| 01/18/2006 | CN1721883A Method for manufacturing optical element |
| 01/12/2006 | WO2006003939A1 Method of manufacturing spectacle lens |
| 01/12/2006 | US20060009126 Method and apparatus for producing optical glasses |
| 01/12/2006 | US20060005914 Method for machining a blank or semi-finished product of a future optical element |
| 01/12/2006 | DE102004030896A1 Lens aligning device, has light source provided with reference to spindle axis and axially shiftable to socket, and light detector e.g. camera unit, provided with sensor e.g. CCD-chip, for detecting and evaluating luminance of beam |
| 01/11/2006 | EP1613450A1 System for visualisation of optical markings on an ophthalmic lens, finishing device and method for orientation of lenses using such a system |
| 01/05/2006 | US20060003674 Aspheric-surface processing method and aspheric-surface forming method |
| 01/05/2006 | US20060001828 Automatic identification symbology suitable for contact lens manufacturing verification |
| 01/05/2006 | DE4447739B4 Automatic blocking appts. for ophthalmic lens blank - has display showing target image used in combination with alignment and blocking stations to align lens blank |
| 01/05/2006 | DE102004058797A1 Method for processing functional elements with curved surfaces comprises adjusting the geometry of a tool contour depending on the pivoting angle and rotary angle of the tool during rotation of a polishing tool about its own axis |
| 12/29/2005 | WO2005123332A2 Method, apparatus, and tools for precision polishing of lenses and lens molds |
| 12/29/2005 | US20050286017 Method for the parallax-free centering of an optical element and device for carrying out said method |
| 12/29/2005 | US20050286016 Scrub washing method, scrub washing device, lens forming die drying method, lens forming die drying device, and plastic lens manufacturing method |
| 12/29/2005 | DE102004023036A1 Blockstück zum Haltern eines optischen Werkstücks, insbesondere einer Brillenlinse, für dessen Bearbeitung Block piece for holding an optical workpiece, in particular a spectacle lens, for processing thereof |
| 12/28/2005 | EP1608485A1 Method and device for producing ophthalmic lenses and other shaped bodies with optically active surfaces |
| 12/28/2005 | CN1712185A Method of grinding kinescope glass screen in special path |
| 12/22/2005 | DE202004012108U1 Adhesive film element or adhesive pad for fixing glass spectacle blanks for positioning in a spectacle glass polishing machine useful in glass spectacle technology |
| 12/22/2005 | DE102004021703A1 Block piece for optical lens processing is connected to optical lens over a meltable bonding agent container |
| 12/15/2005 | US20050274316 Fixing material delivery system for a blocking apparatus |
| 12/14/2005 | EP1604779A1 Fusion/coagulation work fixing agent and machining method using the same |
| 12/14/2005 | CN1708384A Scrub washing method, scrub washing device, lens forming die drying method, lens forming die drying device, and plastic lens manufacturing method |
| 12/13/2005 | US6974298 Lens stocking apparatus and lens processing system having the same |
| 12/08/2005 | US20050269022 Fusion/coagulation work fixing agent and machining method using the same |
| 12/07/2005 | EP1601496A1 Method for machining an ophthalmic lens and machining device for carrying out said method |
| 12/06/2005 | CA2151325C Method of positioning ophthalmic lenses |
| 12/06/2005 | CA2145098C Method and apparatus for masking removable optical lens markings during lens grinding |
| 12/01/2005 | US20050266772 System and method for Ophthalmic lens manufacture |
| 12/01/2005 | DE19750617B4 Spezialzange Special pliers |
| 11/30/2005 | CN1701917A Panel cleaning device and method |
| 11/24/2005 | WO2005093495A3 Device for centring/clamping an ophthalmic spectacle lens, associated manual centring methods and automatic detection method |
| 11/24/2005 | WO2005068120A3 Method and tool head for machining optically active surfaces, particularly surfaces of progressive spectacle lenses, which are symmetrical in pairs |
| 11/24/2005 | US20050260343 Methods for manufacturing large-scale plastic lenses |
| 11/24/2005 | DE102004021696A1 Station e.g. for attaching metallic block to optical lens, has coating unit for lens and unit for recognition of lens types and/or markings on lens with transportation unit/lenses between coating unit, recognition unit and station |
| 11/23/2005 | EP1425135B1 Method and apparatus for polishing a workpiece surface |
| 11/22/2005 | US6966820 High quality optically polished aluminum mirror and process for producing |
| 11/16/2005 | EP1595644A1 Machine with variable inclination for chamfering and drilling prescription and sunglass lenses |
| 11/16/2005 | CN1697720A Grinding method |
| 11/15/2005 | US6964599 Method and apparatus for holding or mounting an object |
| 11/10/2005 | WO2005105372A1 Lens machining machine |
| 11/10/2005 | US20050250430 Block piece for holding an optical workpiece, in particular a spectacle lens, for machining thereof |
| 11/10/2005 | US20050248724 Lens having at least one lens centration mark and methods of making and using same |
| 11/09/2005 | EP1593459A1 Grinding method |
| 11/09/2005 | EP1593458A2 Blockpiece for holding an optical workpiece, especially an eyeglass lens, for its treatment |
| 11/09/2005 | EP1592534A1 Device for grinding ophthalmic lenses comprising improved means of clamping the glass blank for grinding |
| 11/06/2005 | CA2505015A1 Block piece for holding an optical workpiece, in particular a spectacle lens, for machining thereof |
| 10/26/2005 | EP1588800A1 Pressure sensitive adhesive tape and method of lens shape machining |
| 10/25/2005 | US6958003 Controlling specularity of luminaire and other reflectors to optimize their optical performance |
| 10/20/2005 | WO2005098521A1 Device for installing suction jig for eyeglass lens and method for determining suction jig installation position |
| 10/20/2005 | WO2005098349A1 Device for measuring the topography of an optical surface |
| 10/19/2005 | EP1586923A2 Method of manufacturing an optical component and optical system using the same |
| 10/19/2005 | CN1684796A Adhesive tape and edging method using same |
| 10/19/2005 | CN1223910C Lens processing management system |
| 10/19/2005 | CN1223884C Liquid crystal dispaly module polisher |
| 10/19/2005 | CN1223436C Grinding method and device for optic lens |
| 10/13/2005 | US20050227592 Polishing apparatus |
| 10/13/2005 | US20050223539 Method of manufacturing an optical component and optical system using the same |
| 10/12/2005 | EP1583637A1 A method and apparatus for holding or mounting an object |
| 10/12/2005 | CN1680074A Profile machining method of nonspherical lens and lens mould |
| 10/11/2005 | US6953381 System and method for ophthalmic lens manufacture |