| 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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| 05/20/2009 | CN100488716C Large mould hand repairing method for small plane optical parts |
| 05/19/2009 | US7534159 Processing method and apparatus |
| 05/13/2009 | CN101428399A Abrasive machining method for cuneiform aspheric surface |
| 05/13/2009 | CN100486767C Force control method for lap surface control of stressed lap and equipment thereof |
| 05/13/2009 | CN100486766C Convex cylindrical mirror working device |
| 05/12/2009 | US7530690 Centering and blocking device for an ophthalmic spectacles lens, an automatic detection method, and associated manual centering methods |
| 05/07/2009 | US20090117830 Ophthalmic roughing wheel |
| 05/07/2009 | US20090113694 Method and tool head for machining optically active surfaces, particularly surfaces of progressive spectacle lenses, which are symmetrical in pairs |
| 05/06/2009 | CN100484713C Method and equipment for profiling machining optical secondary aspherical concave parts |
| 05/06/2009 | CN100484712C Method for manually centering an ophthalmic lens in a centering/locking device and associated centering/locking device |
| 05/05/2009 | US7527377 Method for manually centering an ophthalmic lens in a centering/blocking device and associated centering/blocking device |
| 04/29/2009 | CN101419297A Method for processing inside and outside cone lens for generating hollow light beam |
| 04/15/2009 | CN201220375Y Dual-purpose machine for polishing and moulding |
| 04/08/2009 | CN100476343C Device for measuring and supporting the topography of an optical surface |
| 04/08/2009 | CN100475394C Method and device for forming three-dimensional surface on workpiece |
| 04/02/2009 | WO2009042687A1 Abrasives products with edges |
| 04/02/2009 | DE102006028164B4 Schleif- und Poliermaschine zum Schleifen und/oder Polieren von Werkstücken in optischer Qualität Grinding and polishing machine for grinding and / or polishing workpieces to an optical quality |
| 04/02/2009 | CA2699991A1 Abrasives products with edges |
| 04/01/2009 | EP2042265A1 Method for uncoupling the support and removing the protective film from lenses during production |
| 03/26/2009 | DE202009000790U1 Polierkopf und Werkzeugwechselarm für einen Polierkopf Polishing head and tool change for a polishing head |
| 03/25/2009 | EP1454184A4 Prescribing and/or dispensing ophthalmic lenses |
| 03/19/2009 | WO2009034104A2 Polishing machine for lenses and method for polishing a lens using a machine tool |
| 03/18/2009 | EP1473115B1 Polishing method and polishing device |
| 03/18/2009 | CN201208710Y Special-shaped milling fixture component |
| 03/18/2009 | CN201208709Y Eccentric chuck plate for refiner |
| 03/18/2009 | CN101386146A Numerical control polishing mechanical hand of optical elements of large caliber |
| 03/18/2009 | CN101386145A High precision uniform numerical control polishing device of optical elements |
| 03/18/2009 | CN101386144A Planet initiative polishing device of optical elements and method |
| 03/17/2009 | US7503834 Apparatus and a method of polishing an optical surface; an optical component; and a method of manufacturing a polishing tool |
| 03/12/2009 | DE202008016620U1 Vorrichtung zum Schleifen, Feinschleifen und/oder Polieren von Werkstücken in optischer Qualität, insbesondere von sphärischen Linsenflächen in der Feinoptik Apparatus for grinding, fine grinding and / or polishing workpieces in optical quality, particularly of spherical lens surfaces in precision optics |
| 03/12/2009 | DE102007042667A1 Poliermaschine für Linsen und Verfahren zum Polieren einer Linse mit einer Bearbeitungsmaschine Polishing machine for lenses and methods for polishing a lens having a processing machine |
| 03/10/2009 | US7500908 Pneumatic blocking support for an optical lens |
| 03/10/2009 | US7500903 Polishing apparatus |
| 03/05/2009 | DE202008016454U1 Werkzeug zum Polieren und Feinschleifen von optisch wirksamen Flächen in der Feinoptik Tool for polishing and sanding of optically active surfaces in precision optics |
| 03/05/2009 | DE102007040395A1 Single and multi-strength spectacle lenses producing method for patient, involves controlling spindle such that speed of translatory relative movement at individual surface elements of surface is high corresponding to material removal |
| 03/04/2009 | EP2030730A2 Eyeglass lens processing apparatus |
| 03/04/2009 | EP2029322A2 Method and machine tool for machining an optical object |
| 03/04/2009 | CN101378878A Polishing of optical and non-optical tools for improved mold flow |
| 03/04/2009 | CN101376229A Processing method and device for forming aspheric surface part by numerical control tangent line turning method |
| 03/03/2009 | US7497573 System for manufacturing an optical lens |
| 02/25/2009 | CN101372278A Lens conveying container |
| 02/25/2009 | CN101372087A Equipment for transporting workpieces |
| 02/25/2009 | CN101372086A Working method grinding head of film-removing machine |
| 02/25/2009 | CN101372085A Equipment for processing lens |
| 02/19/2009 | WO2008155481A3 Method for trimming ophthalmic lenses by reading out and updating a lens and/or frame database register |
| 02/19/2009 | WO2008135847A4 Abrading device |
| 02/19/2009 | US20090047081 Device and a method for adjusting the drilling direction of a tool for drilling an ophthalmic lens |
| 02/19/2009 | DE102008040938A1 Panel facet's optical surface producing method for microlithography projector, involves adjusting tilting angle at longitudinal axis or tilting angle at transverse axis at facet base bodies in predetermined range |
| 02/18/2009 | EP2025464A1 Sander / polishing head |
| 02/18/2009 | EP2025463A2 Cup attaching apparatus |
| 02/18/2009 | EP2025462A2 Cup attaching apparatus |
| 02/18/2009 | EP2025461A1 Pressure sensitive adhesive sheet and method of edging operation |
| 02/18/2009 | EP2024135A1 Device and method of trimming a lens including verification of the adequacy of a lock adapter of said lens with a characteristic of this lens or its desired shape |
| 02/18/2009 | EP1965948B1 Polishing machine comprising sliding means transverse to the front face |
| 02/18/2009 | CN101367202A Layered-filament lattice for chemical mechanical polishing |
| 02/18/2009 | CN101367185A Polishing mould for optical element and manufacturing method thereof |
| 02/12/2009 | US20090038504 Polishing slurry for ionic materials |
| 02/11/2009 | CN101362925A Compound polishing powder for polishing optical elements, preparation method and polishing technology |
| 02/11/2009 | CN100460152C Quasi-spherical center fine grinding polishing machine |
| 02/05/2009 | WO2009016921A1 Process for producing spectacle lens |
| 02/05/2009 | WO2009016295A1 Optical grade surfacing device |
| 02/05/2009 | CA2692488A1 Optical grade surfacing device |
| 02/04/2009 | CN201189626Y Flexible polishing device for freeform surface part |
| 02/04/2009 | CN201189625Y Vacuum belt conveyor of film removal machine |
| 01/29/2009 | US20090027617 Method of Manufacturing Rimless Spectacles and a Mask Suited for Use with said Method |
| 01/28/2009 | CN101352826A Method for polishing inner concave surface of optical elements as well as device |
| 01/28/2009 | CN101352825A Grindding device |
| 01/22/2009 | WO2009010466A1 A lens blocking method and related device |
| 01/22/2009 | WO2008113858A3 Method and device for producing an element having at least one freeform surface with high dimensional accuracy and low surface roughness |
| 01/21/2009 | CN101351300A Polishing machine comprising sliding means transverse to the front face |
| 01/15/2009 | WO2009007088A1 Method of measuring a deviation of an optical surface from a target shape |
| 01/15/2009 | WO2009007087A1 Optical element and method of calibrating a measuring apparatus comprising a wave shaping structure |
| 01/14/2009 | EP2014412A1 Polishing dish for a tool for fine processing of optically active surfaces of, in particular spectacles and method for its production |
| 01/14/2009 | EP2012969A1 Optical surface surfacing tool |
| 01/14/2009 | CN201179618Y 砂盘 Sand tray |
| 01/14/2009 | CN101342672A Grinding device and combination method thereof |
| 01/08/2009 | WO2009003660A1 Method for blocking a lens blank, adhesive composition and use of the latter in lens blocking |
| 01/08/2009 | US20090011684 Polishing Machine Comprising a Work Chamber and a Platform |
| 01/08/2009 | DE102007031703A1 Maschine zur Bearbeitung von optischen Werkstücken, insbesondere von Kunststoff-Brillengläsern Machine for machining optical workpieces, in particular of plastic spectacle lenses, |
| 01/07/2009 | EP2011604A1 Method for blocking a lens blank, adhesive composition and use of the latter in lens blocking |
| 01/07/2009 | EP2011603A1 Machine for machining optical work pieces, in particular plastic spectacle lenses |
| 01/07/2009 | CN101339263A Manufacture method window prism for collecting palm (finger) print image |
| 01/07/2009 | CN101337281A Machine for machining optical work pieces, in particular plastic spectacle lenses |
| 12/31/2008 | CN201172180Y Shot blank autofilter feeder |
| 12/31/2008 | CN101332579A Numerical control aspheric reflector forming machine and use method thereof |
| 12/30/2008 | US7469474 Manufacturing a component with a near spherical surface |
| 12/24/2008 | WO2008155481A2 Method for trimming ophthalmic lenses by reading out and updating a lens and/or frame database register |
| 12/24/2008 | CN100445790C Lens, its machining method and device |
| 12/17/2008 | CN101326031A 光学表面的表面加工工具 Surface of the optical surface of the working tool |
| 12/17/2008 | CN101323098A Magnetorheological finishing device for high-steepness optical part |
| 12/17/2008 | CN101323097A Magnetorheological finishing device for super large caliber aspheric surface optical part |
| 12/11/2008 | DE102007026841A1 Polierteller für ein Werkzeug zur Feinbearbeitung von optisch wirksamen Flächen an insbesondere Brillengläsern und Verfahren für dessen Herstellung Polishing pad for a tool for fine machining of optically active surfaces particularly on spectacle lenses and method for its manufacture |
| 12/10/2008 | EP1999220A1 Edging process of lens using transparent coating layer for protecting lens |
| 12/10/2008 | CN101318304A Polishing dish for a tool for fine processing of optically active surfaces of, in particular spectacles and method for its production |
| 12/04/2008 | US20080297776 Cup attaching apparatus |
| 12/03/2008 | EP1997586A1 lens blocking and deblocking method and related device |
| 12/03/2008 | EP1997585A1 Cup attaching apparatus |
| 12/03/2008 | EP1742766B1 Lens machining machine |
| 12/03/2008 | CN201157993Y Multifunctional multi-layer mirror face polisher |
| 12/03/2008 | CN101315468A Cup attaching apparatus |