| 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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| 02/19/2014 | CN103586753A Off-axis aspheric optical processing device |
| 02/06/2014 | US20140038500 Ophthalmic-lens holder |
| 01/29/2014 | CN203409625U Grinding wheel joint for lens milling and grinding machine |
| 01/29/2014 | CN203409624U Square lens milling fixture |
| 01/29/2014 | CN103537968A Spherical optics lens polisher used an air bearing motorized spindle |
| 01/29/2014 | CN102501154B Work piece installing and clamping device in ion beam polishing process and method thereof |
| 01/28/2014 | US8636359 Vision correction lenses |
| 01/23/2014 | WO2014013072A1 Method for processing an unfinished optical lens member for manufacture of an optical lens |
| 01/23/2014 | US20140024296 Non-planar glass polishing pad and method of manufacture |
| 01/23/2014 | CA2875059A1 Method for processing an unfinished optical lens member for manufacture of an optical lens |
| 01/22/2014 | EP2686137A1 Device for the fine machining of optically active surfaces on in particular spectacle lenses |
| 01/22/2014 | EP2686135A1 Piece of casing for a time piece and system for manufacturing same |
| 01/22/2014 | EP2686134A1 System for polishing an exterior part for a timepiece |
| 01/22/2014 | EP2686133A1 Method for producing a reflective optical component for an euv projection exposure apparatus and component of this type |
| 01/15/2014 | EP2684643A2 Device and method for processing an optical workpiece |
| 01/15/2014 | CN103517784A Process for determining position parameters of a manufactured surface relative to a reference surface |
| 01/15/2014 | CN103506913A Method for machining optical lens with three radii |
| 01/08/2014 | CN203380735U Clamping device for objective glass lens polishing |
| 01/08/2014 | CN103495917A Magnetic suspending liquid polishing device for optical aspheric surface machining |
| 01/08/2014 | CN103495916A Numerical control mirror grinding machine for grinding non-spherical optical mirror faces |
| 01/02/2014 | US20140004777 System of polishing external pieces for a timepiece |
| 01/01/2014 | CN203371428U Lever-type downswing machine |
| 01/01/2014 | CN203371361U Optical glass processing device |
| 01/01/2014 | CN203371360U Multi-sheet highly-efficient polishing clamp of thin lens |
| 01/01/2014 | CN203371359U 镜片粗磨机 Coarse grinding lenses |
| 01/01/2014 | CN103492123A Ophthalmic-lens holder |
| 01/01/2014 | CN103481155A Numerical control machining method of Si aspherical lens |
| 01/01/2014 | CN103481154A Automatic lens production device |
| 01/01/2014 | CN103481153A Polishing machine for contact lenses |
| 12/26/2013 | US20130343165 External piece for a timepiece and system of manufacturing the same |
| 12/25/2013 | CN103465162A Fixed abrasive polishing head and polishing method thereof |
| 12/25/2013 | CN103465131A Wheeled gasbag polishing device with dual degrees of freedom and pressure continously adjustable |
| 12/19/2013 | WO2013187708A1 Lens processing apparatus |
| 12/18/2013 | EP2673125A1 Process of drilling organic glasses using a thermoplastic film protecting against cracking and crazing |
| 12/18/2013 | CN203343839U Fine grinding device for arc concave and convex lenses |
| 12/18/2013 | CN203343838U Circumferential polishing machine for lens straight sides |
| 12/18/2013 | CN203343837U Lens refiner |
| 12/17/2013 | US8607673 Tool modification to prevent inadvertent release of tool attachments |
| 12/11/2013 | CN203330832U Composite type light guiding plate processing machine |
| 12/11/2013 | CN203330831U Light guide plate machining machine |
| 12/11/2013 | CN103442847A System for polishing external piece for timepieces |
| 12/11/2013 | CN103442846A External piece for timepiece and system of manufacturing the same |
| 12/11/2013 | CN103192304B Adaptive polishing device utilizing electromagnetic thrust |
| 12/11/2013 | CN102335857B Rounding and grinding equipment |
| 12/04/2013 | CN103429386A Device for the fine machining of optically active surfaces on in particular spectacle lenses |
| 12/04/2013 | CN103429384A Apparatus and method for clamping and handling ophthalmic lenses |
| 11/28/2013 | WO2013174487A2 Device and method for machining an optical workpiece |
| 11/28/2013 | DE102012010005A1 Zentriermaschine für Werkstücke, insbesondere optische Linsen Centering of workpieces, especially optical lenses |
| 11/27/2013 | EP2666589A2 Centring machine for workpieces, in particular optical lenses |
| 11/27/2013 | CN203305022U Glass fixing device |
| 11/27/2013 | CN103415371A Method and apparatus for polishing and grinding a radius surface on the axial end of a cylinder |
| 11/20/2013 | EP2664415A1 Method for forming an optical element elastically deformed by a bonded ring |
| 11/20/2013 | EP2497592B1 Cutting tool, method for manufacturing molding die |
| 11/20/2013 | CN203293027U Lens glass polishing protection device |
| 11/20/2013 | CN203292982U Device for machining surface of high-precision ultra-thin lens |
| 11/20/2013 | CN203292981U Lens polishing rotating replacing device |
| 11/20/2013 | CN203292980U Cold processing device for nearly hemispherical concave lens |
| 11/20/2013 | CN203292979U Cold processing device for nearly hemispherical convex lens |
| 11/20/2013 | CN203292978U Lens polishing machine |
| 11/20/2013 | CN203292977U Surface machining device for high-precision hemispherical lens |
| 11/20/2013 | CN103394983A Static pressure supporting device for ultra large diameter optical machining |
| 11/14/2013 | US20130303060 Block piece |
| 11/14/2013 | US20130303059 Lens surfacing pad |
| 11/13/2013 | EP2662185A1 A lens surfacing pad |
| 11/13/2013 | CN103386640A Accurate alignment method for large aperture mirror machine tool |
| 11/06/2013 | CN203266336U Contact lens inner arc polishing device |
| 11/06/2013 | CN203266335U Optical product milling grinding holding device |
| 10/31/2013 | DE102012103743A1 Polierfolie für Kunststoff-Brillengläser Polishing film for plastic lenses |
| 10/30/2013 | EP2655013A1 Device for blocking eyeglass lenses |
| 10/30/2013 | EP2655012A2 Method and apparatus for polishing and grinding a radius surface on the axial end of a cylinder |
| 10/30/2013 | CN203254255U Glass clamping jig of polisher |
| 10/30/2013 | CN103372799A Centering device for lens |
| 10/23/2013 | CN102149516B Optical grade surfacing tool |
| 10/17/2013 | US20130273815 Device, tool and method for machining of an optical lens |
| 10/16/2013 | EP2648875A1 Methods and compositions for lens blocking |
| 10/16/2013 | CN203236318U Initiative transversely moving type double-sided polishing machine |
| 10/16/2013 | CN103351101A 光学玻璃 Optical glass |
| 10/16/2013 | CN103351100A 光学玻璃 Optical glass |
| 10/16/2013 | CN103350383A Polishing device of axicon and polishing method of axicon |
| 10/15/2013 | CA2553898C Device and method for polishing an optical surface, optical component, and method for the production of a polishing tool |
| 10/10/2013 | DE102012103385A1 Method for blocking spectacle lens on block portion, involves raising lens by positioning unit to fixed position and applying adhesive to adhesive-free coupling face of block portion and holding side of lens |
| 10/09/2013 | CN103347665A Process of drilling organic glasses using a thermoplastic film protecting against cracking and crazing |
| 10/09/2013 | CN103341807A Double-pendulum polar coordinate quick aspheric surface numerical-control processing machine tool |
| 10/09/2013 | CN103341806A Flexible supporting system for machining crescent-type thin mirror surface |
| 10/03/2013 | WO2013117327A3 Linear drive with a compensation member |
| 10/02/2013 | CN203221391U Four-side positioning mechanism |
| 10/02/2013 | CN103331671A Point-line envelope grinding method applied to medium/large-aperture aspheric optical element |
| 10/02/2013 | CN103331661A High-precision electric servo double-faced grinding machine |
| 10/02/2013 | CN102501155B High-accuracy fixture for polishing optical element |
| 09/26/2013 | US20130252514 Method for creating a complex surface on a substrate of glass |
| 09/26/2013 | DE102007007188B4 Bearbeitungszentrum Machining Center |
| 09/25/2013 | CN103317413A Electromagnetic self-excited-vibration electrorheological complex polishing method and device |
| 09/19/2013 | WO2013135331A1 Device for fine machining of optically effective surfaces on in particular spectacle lenses and flexible production cell comprising such a device |
| 09/19/2013 | WO2013135330A1 Machine for processing optical workpieces, in particular plastic spectacle lenses |
| 09/18/2013 | CN103302604A Polishing grinding disc for restraining full-band error of optical surface |
| 09/18/2013 | CN102513899B Single-direction inclined-shaft profiling precision grinding method of array optical elements of micro circular troughs |
| 09/18/2013 | CN102116880B 加工装置 Processing device |
| 09/12/2013 | WO2013131950A1 Method for polishing an optical surface by means of a polishing tool |
| 09/12/2013 | WO2013075834A3 Method and device for blocking spectacle lenses |
| 09/12/2013 | DE102012004547A1 Vorrichtung zur Feinbearbeitung von optisch wirksamen Flächen an insbesondere Brillengläsern und flexible Fertigungszelle umfassend eine solche Vorrichtung Apparatus for fine machining of optically active surfaces particularly on spectacle lenses and flexible manufacturing cell comprising such a device |