DE69417704D1 - Verfahren und Vorrichtung zur Sichtprüfung von Kontaktlinsen - Google Patents

Verfahren und Vorrichtung zur Sichtprüfung von Kontaktlinsen

Info

Publication number
DE69417704D1
DE69417704D1 DE69417704T DE69417704T DE69417704D1 DE 69417704 D1 DE69417704 D1 DE 69417704D1 DE 69417704 T DE69417704 T DE 69417704T DE 69417704 T DE69417704 T DE 69417704T DE 69417704 D1 DE69417704 D1 DE 69417704D1
Authority
DE
Germany
Prior art keywords
visual inspection
contact lenses
lenses
inspection
visual
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.)
Expired - Fee Related
Application number
DE69417704T
Other languages
English (en)
Other versions
DE69417704T2 (de
Inventor
Atsuhiro Doke
Minoru Aoki
Katsumi Maenosono
Minoru Fujita
Norihiro Tanaka
Yasuo Horiguchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Engineering Corp
Menicon Co Ltd
Original Assignee
Toshiba Engineering Corp
Menicon Co Ltd
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 Toshiba Engineering Corp, Menicon Co Ltd filed Critical Toshiba Engineering Corp
Publication of DE69417704D1 publication Critical patent/DE69417704D1/de
Application granted granted Critical
Publication of DE69417704T2 publication Critical patent/DE69417704T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G01M11/0278—Detecting defects of the object to be tested, e.g. scratches or dust
    • 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
DE69417704T 1993-12-27 1994-12-27 Verfahren und Vorrichtung zur Sichtprüfung von Kontaktlinsen Expired - Fee Related DE69417704T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP33176493A JP3734512B2 (ja) 1993-12-27 1993-12-27 コンタクトレンズ外観検査方法および外観検査装置

Publications (2)

Publication Number Publication Date
DE69417704D1 true DE69417704D1 (de) 1999-05-12
DE69417704T2 DE69417704T2 (de) 1999-09-09

Family

ID=18247363

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69417704T Expired - Fee Related DE69417704T2 (de) 1993-12-27 1994-12-27 Verfahren und Vorrichtung zur Sichtprüfung von Kontaktlinsen

Country Status (4)

Country Link
US (1) US6134342A (de)
EP (1) EP0660098B1 (de)
JP (1) JP3734512B2 (de)
DE (1) DE69417704T2 (de)

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6148097A (en) * 1995-06-07 2000-11-14 Asahi Kogaku Kogyo Kabushiki Kaisha Optical member inspecting apparatus and method of inspection thereof
US6047082A (en) 1997-11-14 2000-04-04 Wesley Jessen Corporation Automatic lens inspection system
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
AU5515899A (en) * 1998-08-17 2000-03-06 Novartis Ag Inspection module for inspecting optical parts for faults
IL126809A (en) * 1998-10-29 2001-08-26 Sarin Technologies Ltd Apparatus and method of examining the shape of gemstones
DE29901791U1 (de) * 1999-02-02 2000-07-06 Novartis Ag Linsenmesseinrichtung
US6681037B1 (en) * 1999-05-27 2004-01-20 Cognex Corporation Apparatus for locating features of an object using varied illumination
US6768812B1 (en) 1999-05-27 2004-07-27 Cognex Corporation Method for locating features on an object using varied illumination
JP3757755B2 (ja) * 2000-05-22 2006-03-22 スズキ株式会社 円弧に沿って所定ピッチで同一形状の突出部を形成された物品の突出部の欠陥検出方法および欠陥検出装置
JP3939903B2 (ja) * 2000-06-22 2007-07-04 Ｈｏｙａ株式会社 眼鏡レンズの位置合わせ方法及びレイアウト・ブロック装置
JP3939902B2 (ja) * 2000-06-22 2007-07-04 Ｈｏｙａ株式会社 累進多焦点眼鏡レンズの位置合わせ方法及びレイアウト・ブロック装置
JP4426080B2 (ja) * 2000-10-11 2010-03-03 株式会社メニコン 眼用レンズの汚れ検出方法及び装置
EP1248092B1 (de) * 2001-03-09 2010-09-15 Novartis AG Linsenprüfung
US6765661B2 (en) 2001-03-09 2004-07-20 Novartis Ag Lens inspection
EP1493009B1 (de) * 2002-02-21 2007-11-14 Johnson & Johnson Vision Care, Inc. Doppel-inspektion von ophthalmischen linsen
EP1496345A1 (de) * 2002-04-12 2005-01-12 Menicon Co., Ltd. Kontaktlinsenbenutzer unterstützungssystem und unterstützungsverfahren
US20070121109A1 (en) * 2003-12-04 2007-05-31 Roger Biel Lens inspection
FR2863719B1 (fr) * 2003-12-10 2006-04-07 Essilor Int Dispositif de detection automatique de reperes d'une lentille ophtalmique
US7433027B2 (en) * 2004-12-22 2008-10-07 Novartis Ag Apparatus and method for detecting lens thickness
US20060232766A1 (en) * 2005-03-31 2006-10-19 Watterson Robert J Jr Methods of inspecting ophthalmic lenses
DE202005013876U1 (de) 2005-09-01 2005-12-22 Imstec Gmbh Automatische Inspektions-Vorrichtung für Stents
US7663742B2 (en) * 2005-11-24 2010-02-16 Novartis Ag Lens inspection system using phase contrast imaging
JP4481976B2 (ja) * 2006-11-13 2010-06-16 Ｈｏｙａ株式会社 累進多焦点眼鏡レンズの幾何学中心位置検出方法
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
US8189042B2 (en) * 2006-12-15 2012-05-29 Pollack Laboratories, Inc. Vision analysis system for a process vessel
US8254657B2 (en) * 2007-01-08 2012-08-28 Pollack Laboratories, Inc. Image recognition and analysis system and software
WO2008156920A2 (en) * 2007-06-15 2008-12-24 Abbott Cardiovascular Systems Inc. System and method for coating a stent
WO2009070427A1 (en) * 2007-11-28 2009-06-04 Bausch & Lomb Incorporated Bubble reduction system
WO2009076049A1 (en) * 2007-12-10 2009-06-18 Bausch & Lomb Incorporated Apparatus and method for degassing a fluid to enhance inspection of ophthalmic devices
US20090145456A1 (en) * 2007-12-10 2009-06-11 Beebe Kevin D Ultrasonic Bubble Reduction System
US8035809B2 (en) * 2007-12-21 2011-10-11 Bausch & Lomb Incorporated Bubble removal system
DE102010009060A1 (de) 2009-02-24 2010-10-21 Visionxtreme Pte. Ltd. Objektprüfsystem
US8158961B2 (en) * 2009-07-31 2012-04-17 Sciconsult, Inc. Ophthalmic lens case equipped with an ultraviolet light source
JP5380223B2 (ja) * 2009-09-18 2014-01-08 株式会社東芝 円形レンズの検査装置及び方法
TWI707926B (zh) 2010-07-30 2020-10-21 瑞士商愛爾康公司 可易於使用之聚矽氧水凝膠隱形鏡片
JP6162681B2 (ja) * 2011-03-31 2017-07-12 エーティーエス オートメーション ツーリング システムズ インコーポレイテッドＡｔｓ Ａｕｔｏｍａｔｉｏｎ Ｔｏｏｌｉｎｇ Ｓｙｓｔｅｍｓ Ｉｎｃ． 光媒体を通じた３次元的な光検知
DE102011108754A1 (de) * 2011-07-28 2013-01-31 Khs Gmbh Inspektionseinheit
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
WO2014017403A1 (ja) * 2012-07-27 2014-01-30 クラリオン株式会社 車載用画像認識装置
US9654742B2 (en) * 2012-11-30 2017-05-16 Safety Management Services, Inc. System and method of automatically determining material reaction or sensitivity using images
WO2014095690A1 (en) 2012-12-17 2014-06-26 Novartis Ag Method for making improved uv-absorbing ophthalmic lenses
CN105531562B (zh) * 2013-09-11 2019-06-14 诺华股份有限公司 隐形眼镜检查系统和方法
US9708087B2 (en) 2013-12-17 2017-07-18 Novartis Ag Silicone hydrogel lens with a crosslinked hydrophilic coating
EP3186070B1 (de) 2014-08-26 2019-09-25 Novartis AG Verfahren zum auftragen einer stabilen beschichtung auf silikonhydrogelkontaktlinsen
JP6533073B2 (ja) * 2015-03-12 2019-06-19 株式会社情報技研 ボール個別位置判別装置
EP3391101B1 (de) 2015-12-15 2020-07-08 Alcon Inc. Verfahren zum auftragen einer stabilen beschichtung auf silikonhydrogelkontaktlinsen
SG11202001350QA (en) * 2017-09-07 2020-03-30 Alcon Inc Contact lens inspection method and system
US11029446B2 (en) 2017-12-13 2021-06-08 Alcon Inc. Method for producing MPS-compatible water gradient contact lenses
US10634618B2 (en) * 2018-01-23 2020-04-28 Hong Kong Applied Science and Technology Research Institute Company Limited Apparatus and a method for inspecting a light transmissible optical component
US11830238B2 (en) 2019-11-22 2023-11-28 Nippon Telegraph And Telephone Corporation Identification device, identification method, and identification program
CN112529876B (zh) * 2020-12-15 2023-03-14 天津大学 一种隐形眼镜边缘缺陷的检测方法
IT202100007718A1 (it) * 2021-03-29 2022-09-29 S A T S R L Metodo per ispezionare automaticamente un prodotto e relativo sistema
JP6985771B1 (ja) * 2021-05-12 2021-12-22 株式会社マイクロ・テクニカ 刻印文字の検査装置および検査方法
CN113610832B (zh) * 2021-08-19 2023-02-10 创优数字科技(广东)有限公司 一种徽标缺陷检测方法、装置、设备和存储介质
KR102433319B1 (ko) * 2021-12-23 2022-08-18 (주)지에스옵티텍 Led 광원용 확산 렌즈 비전 검사 방법

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US3894806A (en) * 1972-10-31 1975-07-15 Efratom California Inc Method and apparatus for testing transparent containers
US3871395A (en) * 1973-02-26 1975-03-18 Fibra Sonics Ultrasonic/chemical cleaner for contact lenses
US4072428A (en) * 1976-06-01 1978-02-07 Moss Herbert L Inspecting and measuring of soft contact lenses
EP0162120B1 (de) * 1984-05-14 1988-12-07 Ibm Deutschland Gmbh Verfahren und Einrichtung zur Oberflächenprüfung
US4665624A (en) * 1984-11-20 1987-05-19 Michael Wodis Contact lens analyzing apparatus
US4691231A (en) * 1985-10-01 1987-09-01 Vistech Corporation Bottle inspection system
DE3620146A1 (de) * 1986-06-14 1987-12-17 Zeiss Carl Fa Verfahren zum pruefen von bauteilen aus transparentem material auf oberflaechenfehler und einschluesse
JPS6348431A (ja) * 1986-08-19 1988-03-01 Canon Inc レンズ検査装置
US5151752A (en) * 1988-06-16 1992-09-29 Asahi Kogaku Kogyo K.K. Method of measuring refractive indices of lens and sample liquid
CH676754A5 (de) * 1988-09-07 1991-02-28 Fritz Dr Med Bieri
JP2797333B2 (ja) * 1988-09-16 1998-09-17 セイコーエプソン株式会社 コンタクトレンズの製造方法及び装置
JPH02257007A (ja) * 1989-03-30 1990-10-17 Seiko Epson Corp コンタクトレンズ外周欠け検査装置
JPH0722341B2 (ja) * 1989-09-25 1995-03-08 大日本スクリーン製造株式会社 偽画像除去方法
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
JPH04305144A (ja) * 1991-04-01 1992-10-28 Seiko Epson Corp コンタクトレンズ外周欠け検査装置
US5271875A (en) * 1991-09-12 1993-12-21 Bausch & Lomb Incorporated Method for molding lenses
US5321767A (en) * 1992-08-28 1994-06-14 Kabushiki Kaisha Komatsu Seisakusho Method of forming a mask in image processing operation
IL107601A (en) * 1992-12-21 1997-09-30 Johnson & Johnson Vision Prod Illumination and imaging subsystems for a lens inspection system
TW325744U (en) * 1993-07-21 1998-01-21 Ciba Geigy Ag Two-sided contact lens mold
US5542978A (en) * 1994-06-10 1996-08-06 Johnson & Johnson Vision Products, Inc. Apparatus for applying a surfactant to mold surfaces
US6047082A (en) * 1997-11-14 2000-04-04 Wesley Jessen Corporation Automatic lens inspection system

Also Published As

Publication number Publication date
EP0660098B1 (de) 1999-04-07
US6134342A (en) 2000-10-17
EP0660098A3 (de) 1997-06-04
JPH07190884A (ja) 1995-07-28
JP3734512B2 (ja) 2006-01-11
DE69417704T2 (de) 1999-09-09
EP0660098A2 (de) 1995-06-28

Similar Documents

Publication Publication Date Title
DE69417704T2 (de) Verfahren und Vorrichtung zur Sichtprüfung von Kontaktlinsen
DE69427860D1 (de) Verfahren und vorrichtung zur projektion von bildern
DE69535692D1 (de) Verfahren und Vorrichtung zur automatisierten Prüfung von Photomasken
DE69214229D1 (de) Verfahren und Vorrichtung zur Kontrastverbesserung von Bildern
DE69433254D1 (de) Verfahren und Vorrichtung zur Sprachdetektion
DE69307722T2 (de) Vorrichtung und verfahren zur inspektion transparenten materials
DE69433500D1 (de) Verfahren und vorrichtung zur wiederherstellung der reihenfolge
DE69414913D1 (de) Verfahren und Vorrichtung zur Gewinnung von Bildern der Hornhaut
DE69434254D1 (de) Vorrichtung und verfahren zur flüssigkeitsanalyse
DE69422845T2 (de) Vorrichtung und Verfahren zur Koordinateneingabe
DE69410900T2 (de) Verfahren und Vorrichtung zur Überwachung von Oberflächen-Laserreinigung
DE69432966D1 (de) Verfahren und vorrichtung zur modifizierung fester oberflächen
DE69417485T2 (de) Vorrichtung und Verfahren zur Flüssigkeitsreinigung
DE69421795T2 (de) Vorrichtung und verfahren zur kodierung von bildern
DE69422821T2 (de) Verfahren und vorrichtung zur oberflächenbehandlung von teilen
DE69428207D1 (de) Verfahren zur innenreinigung von fluidführenden röhren und dazugehörige vorrichtung
DE69416726D1 (de) Verfahren und Vorrichtung zur thermischen Reinigung von Objekten
DE69419970D1 (de) Verfahren und Vorrichtung zur Elektroplattierung
DE69308043D1 (de) Kontinuierliches verfahren und vorrichtung zur halogenierung von elastomeren
ATA76093A (de) Verfahren und vorrichtung zur ermittlung der korrosivität
ATA122193A (de) Verfahren und vorrichtung zur prüfung von transparenten gegenständen
DE69305193D1 (de) Methode und Vorrichtung zur Inspektion von Rohren
DE69407178T2 (de) Vorrichtung und verfahren zur filmreinigung
DE59307541D1 (de) Verfahren und Vorrichtung zur Identifizierung von Gegenständen
DE69419978D1 (de) Verfahren und Vorrichtung zur Fehlstellenfeststellung

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee