DE69417704D1 - Verfahren und Vorrichtung zur Sichtprüfung von Kontaktlinsen - Google Patents
Verfahren und Vorrichtung zur Sichtprüfung von KontaktlinsenInfo
- 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
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
Landscapes
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Testing Of Optical Devices Or Fibers (AREA)
- Image Analysis (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Processing Or Creating Images (AREA)
- Image Processing (AREA)
- Closed-Circuit Television Systems (AREA)
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)
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 |
JP4414595B2 (ja) * | 1998-08-17 | 2010-02-10 | ノバルティス アクチエンゲゼルシャフト | 光学部品を欠陥がないか検査するための検査モジュール |
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 |
WO2003073060A2 (en) * | 2002-02-21 | 2003-09-04 | Johnson & Johnson Vision Care, Inc. | Dual inspection of ophthalmic lenses |
AU2003236053A1 (en) * | 2002-04-12 | 2003-10-27 | Menicon Co., Ltd. | Contact lens user support system and support method |
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 |
EP3103483B1 (de) * | 2007-06-15 | 2018-04-25 | Abbott Cardiovascular Systems Inc. | System und verfahren zur beschichtung eines stents |
WO2009070427A1 (en) * | 2007-11-28 | 2009-06-04 | Bausch & Lomb Incorporated | Bubble reduction system |
US20090145456A1 (en) * | 2007-12-10 | 2009-06-11 | Beebe Kevin D | Ultrasonic 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 |
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 |
US8480227B2 (en) | 2010-07-30 | 2013-07-09 | Novartis Ag | Silicone hydrogel lenses with water-rich surfaces |
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 |
CN103917899B (zh) | 2011-10-12 | 2018-04-03 | 诺华股份有限公司 | 通过涂布制备uv吸收性眼用透镜的方法 |
US9057595B2 (en) | 2011-11-30 | 2015-06-16 | Novartis Ag | Combination of mirror images to improve signal quality for contact lenses |
CN104509090B (zh) * | 2012-07-27 | 2016-08-24 | 歌乐牌株式会社 | 车载用图像识别装置 |
US9654742B2 (en) * | 2012-11-30 | 2017-05-16 | Safety Management Services, Inc. | System and method of automatically determining material reaction or sensitivity using images |
US10338408B2 (en) | 2012-12-17 | 2019-07-02 | Novartis Ag | Method for making improved UV-absorbing ophthalmic lenses |
SG11201601191VA (en) * | 2013-09-11 | 2016-03-30 | Novartis Ag | Contact lens inspection system and method |
US9708087B2 (en) | 2013-12-17 | 2017-07-18 | Novartis Ag | Silicone hydrogel lens with a crosslinked hydrophilic coating |
HUE046948T2 (hu) | 2014-08-26 | 2020-03-30 | Novartis Ag | Eljárás stabil bevonat felvitelére szilikon hidrogél kontaktlencsékre |
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 |
MY184638A (en) | 2015-12-15 | 2021-04-13 | Alcon Inc | Method for applying stable coating on silicone hydrogel contact lenses |
US10591747B2 (en) * | 2017-09-07 | 2020-03-17 | Alcon Inc. | Contact lens inspection method and system |
EP3724698B1 (de) | 2017-12-13 | 2021-12-15 | Alcon Inc. | Verfahren zur herstellung von mps-kompatiblen kontaktlinsen mit wassergradient |
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 |
WO2021100209A1 (ja) * | 2019-11-22 | 2021-05-27 | 日本電信電話株式会社 | 画像識別装置、画像識別方法及び画像識別プログラム |
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)
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 |
GB1437104A (en) * | 1972-10-31 | 1976-05-26 | Remy E | 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 |
-
1993
- 1993-12-27 JP JP33176493A patent/JP3734512B2/ja not_active Expired - Fee Related
-
1994
- 1994-12-27 EP EP94120670A patent/EP0660098B1/de not_active Expired - Lifetime
- 1994-12-27 DE DE69417704T patent/DE69417704T2/de not_active Expired - Fee Related
-
1997
- 1997-11-28 US US08/979,638 patent/US6134342A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0660098B1 (de) | 1999-04-07 |
JPH07190884A (ja) | 1995-07-28 |
US6134342A (en) | 2000-10-17 |
EP0660098A3 (de) | 1997-06-04 |
EP0660098A2 (de) | 1995-06-28 |
JP3734512B2 (ja) | 2006-01-11 |
DE69417704T2 (de) | 1999-09-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |