ZA954809B - Lens inspection system and method - Google Patents

Lens inspection system and method

Info

Publication number
ZA954809B
ZA954809B ZA954809A ZA954809A ZA954809B ZA 954809 B ZA954809 B ZA 954809B ZA 954809 A ZA954809 A ZA 954809A ZA 954809 A ZA954809 A ZA 954809A ZA 954809 B ZA954809 B ZA 954809B
Authority
ZA
South Africa
Prior art keywords
light beam
lenses
subsystem
generate
image plane
Prior art date
Application number
ZA954809A
Other languages
English (en)
Inventor
James Ebel
Mary Louise Dolan
Russell James Edwards
Peter W Sites
Original Assignee
Johnson & Johnson Vision Prod
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Johnson & Johnson Vision Prod filed Critical Johnson & Johnson Vision Prod
Publication of ZA954809B publication Critical patent/ZA954809B/xx

Links

Classifications

    • 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
    • G01M11/0242—Testing optical properties by measuring geometrical properties or aberrations
    • G01M11/0257—Testing optical properties by measuring geometrical properties or aberrations by analyzing the image formed by the object to be tested
    • G01M11/0264—Testing optical properties by measuring geometrical properties or aberrations by analyzing the image formed by the object to be tested by using targets or reference patterns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00951—Measuring, controlling or regulating
    • B29D11/0098—Inspecting 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
    • G01M11/0242—Testing optical properties by measuring geometrical properties or aberrations
    • G01M11/0278—Detecting defects of the object to be tested, e.g. scratches or dust

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Geometry (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
  • Eyeglasses (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
ZA954809A 1994-06-10 1995-06-09 Lens inspection system and method ZA954809B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/257,857 US5500732A (en) 1994-06-10 1994-06-10 Lens inspection system and method

Publications (1)

Publication Number Publication Date
ZA954809B true ZA954809B (en) 1996-12-09

Family

ID=22978067

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA954809A ZA954809B (en) 1994-06-10 1995-06-09 Lens inspection system and method

Country Status (11)

Country Link
US (1) US5500732A (fr)
EP (1) EP0686842B1 (fr)
JP (1) JP3560694B2 (fr)
AT (1) ATE250756T1 (fr)
AU (1) AU706790B2 (fr)
BR (1) BR9502751A (fr)
CA (1) CA2151344C (fr)
CZ (1) CZ146095A3 (fr)
DE (1) DE69531805T2 (fr)
IL (1) IL113946A0 (fr)
ZA (1) ZA954809B (fr)

Families Citing this family (85)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW325744U (en) * 1993-07-21 1998-01-21 Ciba Geigy Ag Two-sided contact lens mold
CA2167675C (fr) 1993-07-29 2002-10-01 Sheldon L. Epstein Systeme d'inspection de composants optiques
US6148097A (en) * 1995-06-07 2000-11-14 Asahi Kogaku Kogyo Kabushiki Kaisha Optical member inspecting apparatus and method of inspection thereof
US5675495A (en) * 1995-05-18 1997-10-07 Hella K.G. Hueck & Co. Process for the design of free form reflectors which accounts for manufacturing tolerances
AU712870B2 (en) 1995-09-29 1999-11-18 Johnson & Johnson Vision Products, Inc. Automated apparatus and method for consolidating products for packaging
JPH09257644A (ja) * 1996-03-26 1997-10-03 Topcon Corp レンズメーター
US5818443A (en) * 1996-05-06 1998-10-06 Cognex Corporation Single step coarse registration and inspection of circular objects
US5801822A (en) * 1997-02-06 1998-09-01 Pbh, Inc. Ophthalmic lens inspection system
US5818573A (en) * 1997-02-06 1998-10-06 Pbh, Inc. Opthalmic lens inspection system
US5767959A (en) * 1997-03-28 1998-06-16 Nikon Corporation Lens distortion measurement using moire fringes
US6072570A (en) * 1997-07-24 2000-06-06 Innotech Image quality mapper for progressive eyeglasses
US6201600B1 (en) * 1997-12-19 2001-03-13 Northrop Grumman Corporation Method and apparatus for the automatic inspection of optically transmissive objects having a lens portion
US6259518B1 (en) * 1999-08-10 2001-07-10 Novartis Ag Wetcell device for inspection
US6124594A (en) * 1998-09-11 2000-09-26 Bausch & Lomb Incorporated Method and apparatus for detecting contact lenses
CA2288476C (fr) 1998-11-05 2010-10-12 Denwood F. Ross, Iii Systeme et methode de detection d'une lentille manquante
US6246062B1 (en) 1998-11-05 2001-06-12 Johnson & Johnson Vision Care, Inc. Missing lens detection system and method
DE29901791U1 (de) * 1999-02-02 2000-07-06 Novartis Ag, Basel Linsenmesseinrichtung
US6609041B1 (en) 1999-05-05 2003-08-19 Johnson & Johnson Vision Care, Inc. Method and system for SKU tracking and changeover
US6586740B1 (en) 1999-12-15 2003-07-01 Bausch & Lomb Incorporated Method and apparatus for detecting lenses in package
EP1816467A3 (fr) * 2000-05-01 2009-11-18 Fujifilm Corporation Dispositif d'inspection de lentilles optiques
US6577387B2 (en) 2000-12-29 2003-06-10 Johnson & Johnson Vision Care, Inc. Inspection of ophthalmic lenses using absorption
US6765661B2 (en) * 2001-03-09 2004-07-20 Novartis Ag Lens inspection
US6788399B2 (en) * 2001-11-30 2004-09-07 Bausch & Lomb Incorporated Ophthalmic article inspection system
US9092841B2 (en) * 2004-06-09 2015-07-28 Cognex Technology And Investment Llc Method and apparatus for visual detection and inspection of objects
US7256881B2 (en) * 2002-02-15 2007-08-14 Coopervision, Inc. Systems and methods for inspection of ophthalmic lenses
BR0303223A (pt) * 2002-02-21 2004-03-30 Johnson & Johnson Vision Care Inspeção dupla de lentes oftálmicas
BRPI0303222B1 (pt) * 2002-02-21 2017-03-28 Johnson & Johnson método e aparelho para inspecionar dispositivos óticos
US6879389B2 (en) * 2002-06-03 2005-04-12 Innoventor Engineering, Inc. Methods and systems for small parts inspection
US7330579B2 (en) * 2002-11-13 2008-02-12 Johnson & Johnson Vision Care, Inc. Automated inspection of tinted ophthalmic parts
US8127247B2 (en) 2004-06-09 2012-02-28 Cognex Corporation Human-machine-interface and method for manipulating data in a machine vision system
US8891852B2 (en) 2004-06-09 2014-11-18 Cognex Technology And Investment Corporation Method and apparatus for configuring and testing a machine vision detector
WO2006012551A1 (fr) * 2004-07-23 2006-02-02 Nextech Solutions, Inc. Systeme d'inspection d'ecran plat a large substrat
US9292187B2 (en) 2004-11-12 2016-03-22 Cognex Corporation System, method and graphical user interface for displaying and controlling vision system operating parameters
US7433027B2 (en) * 2004-12-22 2008-10-07 Novartis Ag Apparatus and method for detecting lens thickness
JP4764040B2 (ja) * 2005-03-18 2011-08-31 キヤノン株式会社 レンズの非球面の偏心軸の偏心測定方法
US20060232766A1 (en) * 2005-03-31 2006-10-19 Watterson Robert J Jr Methods of inspecting ophthalmic lenses
JP4640055B2 (ja) * 2005-09-08 2011-03-02 富士フイルム株式会社 レンズ合否表示装置
US7663742B2 (en) * 2005-11-24 2010-02-16 Novartis Ag Lens inspection system using phase contrast imaging
ES2257978B1 (es) * 2006-03-09 2007-05-01 Indo Internacional S.A. Equipo de captura de contorno, marcas, taladros, fresados y grabados de una lente oftalmica o de un talco para gafas.
CN101191995A (zh) * 2006-11-27 2008-06-04 鸿富锦精密工业（深圳）有限公司 光学镜头测试装置
US7477366B2 (en) * 2006-12-07 2009-01-13 Coopervision International Holding Company, Lp Contact lens blister packages and methods for automated inspection of hydrated contact lenses
JP5009663B2 (ja) * 2007-03-30 2012-08-22 富士フイルム株式会社 外観検査システム
EP2167910B1 (fr) * 2007-06-29 2015-01-28 Johnson & Johnson Vision Care Inc. Procédé de détection de l'orientation d'une lentille ophtalmique dans son emballage
JP5076744B2 (ja) * 2007-08-30 2012-11-21 セイコーエプソン株式会社 画像処理装置
US8103085B1 (en) * 2007-09-25 2012-01-24 Cognex Corporation System and method for detecting flaws in objects using machine vision
US7990531B2 (en) * 2008-06-05 2011-08-02 Coopervision International Holding Company, Lp Multi-imaging automated inspection methods and systems for wet ophthalmic lenses
DE102010009060A1 (de) 2009-02-24 2010-10-21 Visionxtreme Pte. Ltd. Objektprüfsystem
JP5240101B2 (ja) * 2009-06-30 2013-07-17 コニカミノルタアドバンストレイヤー株式会社 光学素子検査方法及び光学素子検査用治具
KR102104222B1 (ko) 2010-07-30 2020-04-24 알콘 인코포레이티드 수분이 풍부한 표면을 갖는 실리콘 히드로겔 렌즈
US20120133957A1 (en) * 2010-11-30 2012-05-31 Widman Michael F Laser confocal sensor metrology system
US8969830B2 (en) 2010-12-07 2015-03-03 Johnson & Johnson Vision Care, Inc. Ophthalmic lens disinfecting base unit with programmable and communication elements
JP5960252B2 (ja) 2011-06-03 2016-08-02 ジョンソン・アンド・ジョンソン・ビジョン・ケア・インコーポレイテッドＪｏｈｎｓｏｎ ＆ Ｊｏｈｎｓｏｎ Ｖｉｓｉｏｎ Ｃａｒｅ， Ｉｎｃ． 眼科用レンズの複数放射検査
US8634068B2 (en) 2011-06-16 2014-01-21 Johnson & Johnson Vision Care, Inc. Method of determining the optimal wavelength for inspecting ophthalmic lenses
US20120320374A1 (en) 2011-06-17 2012-12-20 Sites Peter W Method of imaging and inspecting the edge of an ophthalmic lens
JP6017572B2 (ja) 2011-10-12 2016-11-02 ノバルティス アーゲー コーティングによるｕｖ吸収性眼用レンズの製造方法
US9057595B2 (en) 2011-11-30 2015-06-16 Novartis Ag Combination of mirror images to improve signal quality for contact lenses
US8942841B2 (en) * 2011-12-06 2015-01-27 Johnson & Johnson Vision Care, Inc Lens storage unit with programmable and communication elements for monitoring the condition of lenses and their response to geo-social phenomena
US9651499B2 (en) 2011-12-20 2017-05-16 Cognex Corporation Configurable image trigger for a vision system and method for using the same
US9253448B1 (en) 2011-12-28 2016-02-02 Cognex Corporation System and method for determination of contact lens orientation
WO2013119775A1 (fr) 2012-02-10 2013-08-15 Johnson & Johnson Vision Care, Inc. Procédé et appareil de détermination d'un profil d'épaisseur d'une lentille ophtalmique par utilisation de mesures à un seul point d'épaisseur et d'indice de réfraction
AU2013217070B2 (en) * 2012-02-10 2017-07-13 Johnson & Johnson Vision Care, Inc. A Lens Storage Unit with programmable and communication elements for monitoring the condition of lenses and their response to geo-social phenomena
AU2013217073A1 (en) * 2012-02-10 2014-09-18 Johnson And Johnson Vision Care, Inc. Method and apparatus for measuring the wavefront of an ophthalmic device
EP2631593A1 (fr) * 2012-02-24 2013-08-28 Fraunhofer Gesellschaft zur Förderung der angewandten Wissenschaft E.V. Procédé de détermination des défauts de surface d'une surface plate
SG10201702436TA (en) * 2012-09-28 2017-04-27 Novartis Ag Method for automated inline determination of the refractive power of an ophthalmic lens
EP2901127B1 (fr) 2012-09-28 2019-10-23 Novartis AG Procédé de détermination en ligne automatisée d'une épaisseur centrale d'une lentille ophtalmique
HUE031702T2 (en) 2012-12-17 2017-07-28 Novartis Ag A method for producing improved UV absorbing ophthalmic lenses
JP5776716B2 (ja) * 2013-03-15 2015-09-09 株式会社安川電機 ロボットシステム及び被作業物の製造方法
CN103245676B (zh) * 2013-03-23 2015-05-20 明基材料有限公司 光学镜片脏污检测方法
JP2014199293A (ja) * 2013-03-29 2014-10-23 Hoya株式会社 眼鏡レンズの評価方法および製造方法
SG10201802916QA (en) * 2013-10-08 2018-05-30 Emage Vision Pte Ltd System and method for inspection of wet ophthalmic lens
CN104034512B (zh) * 2013-10-18 2016-06-08 武汉科技大学 一种多功能机器视觉成像平台
SG11201603699SA (en) 2013-12-17 2016-07-28 Novartis Ag A silicone hydrogel lens with a crosslinked hydrophilic coating
US20150253257A1 (en) * 2014-03-05 2015-09-10 Novartis Ag Method for automatic inspect of contact lenses
CN106537110A (zh) 2014-05-15 2017-03-22 伊麦视觉私人有限公司 用于检查眼镜镜片的系统和方法
WO2016032926A1 (fr) 2014-08-26 2016-03-03 Novartis Ag Procédé pour appliquer un revêtement stable sur des lentilles de contact en hydrogel de silicone
US10449740B2 (en) 2015-12-15 2019-10-22 Novartis Ag Method for applying stable coating on silicone hydrogel contact lenses
FR3057060B1 (fr) 2016-10-03 2019-12-20 Tpl Vision Uk Ltd Interface de commande pour dispositif d'eclairage de vision industrielle
US10113973B2 (en) * 2017-01-20 2018-10-30 Microsoft Technology Licensing, Llc Infrared ink print testing for manufacturing
SG10201701099XA (en) 2017-02-10 2018-09-27 Emage Vision Pte Ltd Contact lens inspection in a plastic shell
EP3679415B1 (fr) * 2017-09-07 2023-12-27 Alcon Inc. Système et procédé d'inspection de lentilles de contact
SG11202001350QA (en) * 2017-09-07 2020-03-30 Alcon Inc Contact lens inspection method and system
CN108036749B (zh) * 2017-12-01 2021-07-09 苏州晓创光电科技有限公司 一种尺寸测量装置及方法
CN117492228A (zh) 2017-12-13 2024-02-02 爱尔康公司 周抛和月抛水梯度接触镜片
DE102018114005A1 (de) 2018-06-12 2019-12-12 Carl Zeiss Jena Gmbh Materialprüfung von optischen Prüflingen
CN110954553B (zh) * 2019-10-10 2022-02-18 段美华 一种镜片光学检测系统

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3770969A (en) * 1972-03-09 1973-11-06 Owens Illinois Inc Inspecting the bottom wall of hollow open-ended containers
US3822096A (en) * 1972-08-01 1974-07-02 Rodenstock Optik G Method and apparatus for the enlarged representation of the cross-section of non-destructed contact lenses or the like
US4002823A (en) * 1974-11-01 1977-01-11 Ball Corporation Method and apparatus for video inspection of articles of manufacture
JPS55134339A (en) * 1979-04-06 1980-10-20 Canon Inc Inspecting device of lens
DD145805B1 (de) * 1979-08-27 1982-06-30 Johannes Grosser Beleuchtungsanordnung fuer mikroskope
JPS60177239A (ja) * 1984-02-24 1985-09-11 Canon Inc 光学系軸ずれ検出装置
US4691231A (en) * 1985-10-01 1987-09-01 Vistech Corporation Bottle inspection system
US5080839A (en) * 1990-04-17 1992-01-14 Johnson & Johnson Vision Products, Inc. Process for hydrating soft contact lenses
AU649291B2 (en) * 1990-12-19 1994-05-19 Bodenseewerk Geratetechnik Gmbh Process and apparatus for examining optical components, especially optical components for the eye and device for illuminating clear-transparent test-objects
DE4236928A1 (de) * 1992-10-31 1994-05-05 Bodenseewerk Geraetetech Verfahren und Vorrichtung zur Reihenprüfung von Bildinformationen

Also Published As

Publication number Publication date
EP0686842A2 (fr) 1995-12-13
EP0686842A3 (fr) 1997-05-07
JPH0850081A (ja) 1996-02-20
DE69531805T2 (de) 2004-07-01
CA2151344C (fr) 2006-08-29
CA2151344A1 (fr) 1995-12-11
BR9502751A (pt) 1996-01-16
AU2057795A (en) 1995-12-21
ATE250756T1 (de) 2003-10-15
US5500732A (en) 1996-03-19
AU706790B2 (en) 1999-06-24
CZ146095A3 (en) 1997-04-16
DE69531805D1 (de) 2003-10-30
EP0686842B1 (fr) 2003-09-24
IL113946A0 (en) 1995-08-31
JP3560694B2 (ja) 2004-09-02

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