ES2136541A1 - Aparato para el centrado y bloqueo de un disco de lente oftalmica. - Google Patents
Aparato para el centrado y bloqueo de un disco de lente oftalmica.Info
- Publication number
- ES2136541A1 ES2136541A1 ES009700965A ES9700965A ES2136541A1 ES 2136541 A1 ES2136541 A1 ES 2136541A1 ES 009700965 A ES009700965 A ES 009700965A ES 9700965 A ES9700965 A ES 9700965A ES 2136541 A1 ES2136541 A1 ES 2136541A1
- Authority
- ES
- Spain
- Prior art keywords
- blocking
- disc
- pick
- lines
- images
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B13/00—Machines or devices designed for grinding or polishing optical surfaces on lenses or surfaces of similar shape on other work; Accessories therefor
- B24B13/005—Blocking means, chucks or the like; Alignment devices
- B24B13/0055—Positioning of lenses; Marking of lenses
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
- G01M11/02—Testing optical properties
- G01M11/0221—Testing optical properties by determining the optical axis or position of lenses
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Eyeglasses (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Prostheses (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
Aparato para el centrado y bloqueo de un disco de lente oftálmica, que dispone de: un soporte basculante (3) y una pinza superior (5) para inmovilización del disco de lente (1); una primera pantalla (11) transparente con unas líneas de referencia (13); un captador (23) de imagen, que obtiene imágenes de las líneas (13) e imágenes del disco (1); un sistema óptico (25) situado entre los medios (3, 5) y el captador (23): [iii] una circuitería electrónica (27) procesar las imágenes y las modificaciones habidas en las líneas de referencia (13) por la interposición del disco (1) entre las líneas (13) y el captador (23), construyendo una imagen sintética; un lector digital (29) para formas de montura, comunicado con la circuitería (27); y una segunda pantalla (33) para mostrar la imagen sintética superpuesta a los datos de la montura.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES009700965A ES2136541B1 (es) | 1997-05-06 | 1997-05-06 | Aparato para el centrado y bloqueo de un disco de lente oftalmica. |
EP98500058A EP0876874B1 (en) | 1997-05-06 | 1998-02-27 | Apparatus for centering and blocking an ophthalmic lens disc |
AT98500058T ATE231045T1 (de) | 1997-05-06 | 1998-02-27 | Zentrier- und haltegerät für ophthalmische linsenscheiben |
DK98500058T DK0876874T3 (da) | 1997-05-06 | 1998-02-27 | Apparat til centrering og blokering af en ophthalmisk linseskive |
ES98500058T ES2189117T3 (es) | 1997-05-06 | 1998-02-27 | Aparato para el centrado y bloqueo deun disco de lente oftalmica. |
DE69810695T DE69810695T2 (de) | 1997-05-06 | 1998-02-27 | Zentrier- und Haltegerät für ophthalmische Linsenscheiben |
US09/045,798 US6056633A (en) | 1997-05-06 | 1998-03-23 | Apparatus for centering and blocking an ophthalmic lens disc |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES009700965A ES2136541B1 (es) | 1997-05-06 | 1997-05-06 | Aparato para el centrado y bloqueo de un disco de lente oftalmica. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2136541A1 true ES2136541A1 (es) | 1999-11-16 |
ES2136541B1 ES2136541B1 (es) | 2000-08-01 |
Family
ID=8299187
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES009700965A Expired - Fee Related ES2136541B1 (es) | 1997-05-06 | 1997-05-06 | Aparato para el centrado y bloqueo de un disco de lente oftalmica. |
ES98500058T Expired - Lifetime ES2189117T3 (es) | 1997-05-06 | 1998-02-27 | Aparato para el centrado y bloqueo deun disco de lente oftalmica. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES98500058T Expired - Lifetime ES2189117T3 (es) | 1997-05-06 | 1998-02-27 | Aparato para el centrado y bloqueo deun disco de lente oftalmica. |
Country Status (6)
Country | Link |
---|---|
US (1) | US6056633A (es) |
EP (1) | EP0876874B1 (es) |
AT (1) | ATE231045T1 (es) |
DE (1) | DE69810695T2 (es) |
DK (1) | DK0876874T3 (es) |
ES (2) | ES2136541B1 (es) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6798501B1 (en) | 1998-01-30 | 2004-09-28 | Nidek Co., Ltd. | Cup attaching apparatus |
ES2230750T5 (es) * | 1998-01-30 | 2012-05-21 | Nidek Co., Ltd. | Aparato para la sujeción de ventosas para lentes |
JP3828686B2 (ja) | 1999-08-31 | 2006-10-04 | 株式会社ニデック | カップ取付装置 |
IL132436A0 (en) * | 1999-10-18 | 2001-03-19 | Prolaser Ltd | Automatic attachment of a finishing block to an ophthalmic lens |
JP3842953B2 (ja) | 2000-04-28 | 2006-11-08 | 株式会社ニデック | カップ取付け装置 |
JP2002139713A (ja) | 2000-10-31 | 2002-05-17 | Hoya Corp | 眼鏡レンズのレンズホルダ取付方法及び装置 |
DE10225692A1 (de) * | 2002-06-10 | 2003-12-24 | Zimmer Ag | Verfahren zur Herstellung von Caprolactam aus Polyamid-haltigen Abfällen |
US6846078B2 (en) * | 2002-09-11 | 2005-01-25 | National Optronics, Inc. | System and method for aligning reference marks on a lens blank using adjustable alignment marks |
US6869333B2 (en) * | 2002-09-11 | 2005-03-22 | National Optronics, Inc. | Lens blank alignment and blocking device and method |
DE10300777A1 (de) * | 2003-01-11 | 2004-07-22 | Carl Zeiss | Verfahren zur parallaxefreien Zentrierung eines optischen Elementes |
US20040226954A1 (en) * | 2003-02-24 | 2004-11-18 | Tom Pasinski | Assembly for the movement of a paint tray |
DE10333539A1 (de) * | 2003-07-23 | 2005-02-24 | Zimmer Ag | Verfahren zur Reinigung von Caprolactam aus Polyamidhaltigen Abfällen mittels UV-Bestrahlung |
DE10333538B4 (de) * | 2003-07-23 | 2008-04-10 | Lurgi Zimmer Gmbh | Verfahren zur Behandlung Polyamid-haltiger Abfälle mit der Wiederaufbereitung des Depolymerisationsrückstandes |
US20050075060A1 (en) * | 2003-10-02 | 2005-04-07 | Konrad Bergandy | Apparatus for precision alignment during blocking process of lens manufacturing |
US7059037B2 (en) | 2003-10-02 | 2006-06-13 | Radtek Corporation | Blocking apparatus providing an adjustable offset for precision alignment |
US7011571B2 (en) | 2003-10-02 | 2006-03-14 | Radtek Corporation | Blocking apparatus for lens manufacturing including automatic wax delivery system |
US20050075051A1 (en) * | 2003-10-02 | 2005-04-07 | Konrad Bergandy | Apparatus for pressure based blocking process for lens manufacturing |
US7090559B2 (en) * | 2003-11-19 | 2006-08-15 | Ait Industries Co. | Ophthalmic lens manufacturing system |
FR2866721B1 (fr) * | 2004-02-24 | 2006-05-19 | Essilor Int | Methode de centrage manuel d'une lentille ophtalmique de lunettes avec affichage intermittent d'un signe opaque servant a la correction de l'erreur de deviation prismatique induite par la lentille |
FR2866719B1 (fr) * | 2004-02-24 | 2006-05-19 | Essilor Int | Methode de contrage manuel d'une lentille ophtalmique de lunettes dans un centreur-bloqueur et dispositif centreur-bloqueur associe |
FR2866718B1 (fr) | 2004-02-24 | 2006-05-05 | Essilor Int | Dispositif centreur-bloqueur d'une lentille ophtalmique de lunettes, methode de detection automatique et methodes de centrage manuel associees |
ES2217985B1 (es) * | 2004-04-20 | 2005-12-01 | Indo Internacional S.A. | Taladro de control numerico para el taladrado de una lente de gafas y procedimiento correspondiente. |
WO2007001251A1 (en) * | 2005-06-13 | 2007-01-04 | Su, Chen-Ming | Method for machining a lens and adhesive label useful when machining the lens |
JP4920285B2 (ja) * | 2006-04-03 | 2012-04-18 | 株式会社ニデック | カップ取付け装置 |
FR2915289B1 (fr) * | 2007-04-18 | 2009-07-03 | Essilor Int | Dispositif et procede de preparation d'une lentille ophtalmique en vue de son usinage |
GB0802651D0 (en) * | 2008-02-14 | 2008-03-19 | 3M Innovative Properties Co | Methods and machines for lens deblocking |
US9694465B2 (en) * | 2011-11-23 | 2017-07-04 | Schneider Gmbh & Co. Kg | Method and device for blocking eyeglass lenses |
CN103372799A (zh) * | 2012-04-16 | 2013-10-30 | 豪雅光电科技(苏州)有限公司 | 透镜的定心装置 |
FR3022641B1 (fr) * | 2014-06-23 | 2016-07-01 | Essilor Int | Appareil centreur-bloqueur pour lentille ophtalmique |
DE102014015200A1 (de) | 2014-10-16 | 2016-05-12 | Satisloh Ag | Vorrichtung zum Blocken von Werkstücken, insbesondere Brillengläsern, für deren Bearbeitung und/oder Beschichtung |
US10036685B2 (en) | 2016-05-18 | 2018-07-31 | Jand, Inc. | Fixtureless lensmeter and methods of operating same |
US10557773B2 (en) * | 2016-05-18 | 2020-02-11 | Jand, Inc. | Fixtureless lensmeter system |
JP7225645B2 (ja) * | 2018-09-28 | 2023-02-21 | 株式会社ニデック | カップ取付装置 |
JP7275515B2 (ja) * | 2018-09-28 | 2023-05-18 | 株式会社ニデック | カップ取付装置 |
US11488239B2 (en) | 2019-08-26 | 2022-11-01 | Warby Parker Inc. | Virtual fitting systems and methods for spectacles |
WO2021211374A1 (en) | 2020-04-15 | 2021-10-21 | Jand, Inc. | Virtual try-on systems for spectacles using reference frames |
CN112440180A (zh) * | 2020-11-25 | 2021-03-05 | 龙岩市帝昂光学有限公司 | 一种用于自聚焦透镜加工的球面研磨设备 |
CN112658882A (zh) * | 2020-12-31 | 2021-04-16 | 昆明云锗高新技术有限公司 | 多件平面光学零件同时加工装置及方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0206860A1 (fr) * | 1985-06-10 | 1986-12-30 | Briot International | Appareil pour centrer et poser un adaptateur sur une ébauche de verre optique et pour commander une rectifieuse |
DE3829488A1 (de) * | 1988-08-31 | 1990-03-01 | Wernicke & Co Gmbh | Vorrichtung zum zentrieren von brillenglaesern und aufbringen eines halteteils auf diesen sowie anwendung der vorrichtung |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2931723A1 (de) * | 1979-08-04 | 1981-02-19 | Wernicke & Co Gmbh | Vorrichtung zum dezentrieren von korrekturbrillenglaesern und anbringen eines halteteils |
ES2014801A6 (es) * | 1989-07-17 | 1990-07-16 | Indo International S A | Aparato para el centrado y bloqueado de lentes oftalmologicas> |
US5257198A (en) * | 1991-12-18 | 1993-10-26 | Schoyck Carol G Van | Method of transmitting edger information to a remote numerically controlled edger |
DE4218988A1 (de) * | 1992-06-10 | 1993-12-16 | Zeiss Carl Jena Gmbh | Anordnung und Verfahren zur Messung des Zentrierzustandes optischer Komponenten |
US5389774A (en) * | 1993-11-08 | 1995-02-14 | Optical Gaging Products, Inc. | Method and means for calibrating the magnification of zoom optical systems using reticle images |
US5498200A (en) * | 1994-08-12 | 1996-03-12 | Wernicke & Co. Gmbh | Device for parallex-free centering of a blank for a glass lens for spectacles and for providing markings and/or attaching a holder before inserting the blank into a grinding machine for blanks for glass lenses |
DE19505524C2 (de) * | 1995-02-18 | 1996-12-19 | Wernicke & Co Gmbh | Vorrichtung zum Zentrieren eines Brillenglasrohlings und Anbringen eines Halteteils auf einer optischen Oberfläche des Brillenglasrohlings |
US5721644A (en) * | 1996-09-24 | 1998-02-24 | Gerber Optical, Inc. | Apparatus and method for attaching a finishing block to a lens |
US6011630A (en) * | 1996-11-12 | 2000-01-04 | Gerber Optical, Inc. | System and method for blocking a lens |
US5919080A (en) * | 1997-05-30 | 1999-07-06 | Micro Optics Design Corporation | Ophthalmic lens blocker |
-
1997
- 1997-05-06 ES ES009700965A patent/ES2136541B1/es not_active Expired - Fee Related
-
1998
- 1998-02-27 DE DE69810695T patent/DE69810695T2/de not_active Expired - Lifetime
- 1998-02-27 EP EP98500058A patent/EP0876874B1/en not_active Expired - Lifetime
- 1998-02-27 DK DK98500058T patent/DK0876874T3/da active
- 1998-02-27 AT AT98500058T patent/ATE231045T1/de not_active IP Right Cessation
- 1998-02-27 ES ES98500058T patent/ES2189117T3/es not_active Expired - Lifetime
- 1998-03-23 US US09/045,798 patent/US6056633A/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0206860A1 (fr) * | 1985-06-10 | 1986-12-30 | Briot International | Appareil pour centrer et poser un adaptateur sur une ébauche de verre optique et pour commander une rectifieuse |
DE3829488A1 (de) * | 1988-08-31 | 1990-03-01 | Wernicke & Co Gmbh | Vorrichtung zum zentrieren von brillenglaesern und aufbringen eines halteteils auf diesen sowie anwendung der vorrichtung |
Also Published As
Publication number | Publication date |
---|---|
EP0876874B1 (en) | 2003-01-15 |
US6056633A (en) | 2000-05-02 |
DE69810695D1 (de) | 2003-02-20 |
DE69810695T2 (de) | 2003-10-16 |
EP0876874A3 (en) | 2002-01-02 |
ES2136541B1 (es) | 2000-08-01 |
DK0876874T3 (da) | 2003-05-05 |
ATE231045T1 (de) | 2003-02-15 |
ES2189117T3 (es) | 2003-07-01 |
EP0876874A2 (en) | 1998-11-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2136541A1 (es) | Aparato para el centrado y bloqueo de un disco de lente oftalmica. | |
AU729803C (en) | Auxiliary lenses for eyeglasses | |
EP0665460A3 (en) | Optical system for an image display device with rear projection. | |
TW352415B (en) | Still camera | |
EP0911666A3 (en) | Improvements in or relating to optical devices | |
DE68917162D1 (de) | Videowiedergabevorrichtung für Bilder mit unterschiedlichen Bildformaten. | |
MY138010A (en) | Contact type image sensor, producing method of the same, and information processing apparatus | |
EP0618471A3 (en) | Device for creating and photographing images. | |
EP0651578A3 (en) | Image processing apparatus for obtaining high quality image data without deteriorating quality. | |
GR3015315T3 (en) | Method and apparatus for determining the optical quality of a transparent plate. | |
AU2510992A (en) | Viewing device | |
WO1999056166A3 (de) | Projektionseinrichtung | |
EP1109398A3 (de) | Bilderfassungssystem zur Erzeugung eines Dunkel- und Hellbildes | |
EP0790514A3 (en) | A method for displaying spatially offset images using spatial light modulator arrays | |
EP0961476A3 (en) | Image reading apparatus and method of assembling the same | |
EP1056270A3 (en) | Digital camera system and method for displaying images via an optical viewfinder | |
TW366435B (en) | Photographic image processing apparatus | |
DE69204710D1 (de) | Weisspegel Detektorschaltung für einen optischen Bildabtaster. | |
HK1008796A1 (en) | Data recording apparatus for camera and film type camera with lens | |
FR2668358B1 (fr) | Procede et dispositif pour le centrage de verres correcteurs sur une monture de lunette. | |
JPS6477081A (en) | Reading and reproducing device for film image | |
EP0367266A3 (en) | Digital image outputting apparatus | |
ES1013770U (es) | Montante trasero para camaras fotograficas. | |
KR100248130B1 (en) | Apparatus for deflecting light, device for scanning light, device for reading information and device for stereoscopic display | |
TW361041B (en) | Digital camera with separable display |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19991116 Kind code of ref document: A1 Effective date: 19991116 |
|
FD1A | Patent lapsed |
Effective date: 20101018 |