HK1003445A1 - Lens inspection system - Google Patents

Lens inspection system

Info

Publication number
HK1003445A1
HK1003445A1 HK98102567A HK98102567A HK1003445A1 HK 1003445 A1 HK1003445 A1 HK 1003445A1 HK 98102567 A HK98102567 A HK 98102567A HK 98102567 A HK98102567 A HK 98102567A HK 1003445 A1 HK1003445 A1 HK 1003445A1
Authority
HK
Hong Kong
Prior art keywords
lenses
imaging
ophthalmic
image processing
illumination
Prior art date
Application number
HK98102567A
Other languages
English (en)
Inventor
Thomas G Davis
David Dreyfuss
Joseph Wilder
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 HK1003445A1 publication Critical patent/HK1003445A1/xx

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • 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
    • G01M11/0207—Details of measuring devices
    • G01M11/0214—Details of devices holding the object to be tested
    • 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
    • G01M11/0207—Details of measuring devices
    • 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
    • G01M11/0228—Testing optical properties by measuring refractive power
    • G01M11/0235—Testing optical properties by measuring refractive power by measuring multiple properties of lenses, automatic lens meters
    • 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)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Geometry (AREA)
  • Vascular Medicine (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
  • Eyeglasses (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Saccharide Compounds (AREA)
  • Eye Examination Apparatus (AREA)
  • Prostheses (AREA)
HK98102567A 1992-12-21 1998-03-25 Lens inspection system HK1003445A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US99456492A 1992-12-21 1992-12-21

Publications (1)

Publication Number Publication Date
HK1003445A1 true HK1003445A1 (en) 1998-10-30

Family

ID=25540804

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98102567A HK1003445A1 (en) 1992-12-21 1998-03-25 Lens inspection system

Country Status (21)

Country Link
US (2) US5805276A (xx)
EP (1) EP0605171B1 (xx)
JP (2) JPH06229875A (xx)
KR (1) KR100239259B1 (xx)
CN (1) CN1055766C (xx)
AT (1) ATE186116T1 (xx)
AU (1) AU674033B2 (xx)
BR (1) BR9305154A (xx)
CA (1) CA2111742C (xx)
CZ (1) CZ277993A3 (xx)
DE (1) DE69326875T2 (xx)
FI (1) FI935740A (xx)
GR (1) GR1002234B (xx)
HK (1) HK1003445A1 (xx)
HU (1) HUT65569A (xx)
IL (1) IL107605A (xx)
MX (1) MX9400045A (xx)
NO (1) NO934712L (xx)
NZ (1) NZ250426A (xx)
UY (1) UY23689A1 (xx)
ZA (1) ZA939540B (xx)

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US5818573A (en) * 1997-02-06 1998-10-06 Pbh, Inc. Opthalmic lens inspection system
US5801822A (en) * 1997-02-06 1998-09-01 Pbh, Inc. Ophthalmic lens inspection system
DE29901791U1 (de) * 1999-02-02 2000-07-06 Novartis Ag Linsenmesseinrichtung
DE10025897B4 (de) * 2000-05-25 2004-07-15 Sick Ag Verfahren zum Betreiben einer optoelektronischen Sensoranordnung und optoelektronische Sensoranordnung
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
US6716683B1 (en) * 2001-06-22 2004-04-06 Advanced Mircor Devices, Inc. Optical analysis for SOI integrated circuits
US7256881B2 (en) * 2002-02-15 2007-08-14 Coopervision, Inc. Systems and methods for inspection of ophthalmic lenses
US6906808B2 (en) * 2002-05-30 2005-06-14 General Electric Company Methods and apparatus for measuring a surface contour of an object
JP3827619B2 (ja) * 2002-07-11 2006-09-27 株式会社トプコン 眼鏡レンズの光学特性測定方法及びレンズメータ
US7330579B2 (en) 2002-11-13 2008-02-12 Johnson & Johnson Vision Care, Inc. Automated inspection of tinted ophthalmic parts
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
US7349078B2 (en) * 2005-04-29 2008-03-25 University Of Dayton Characterization of lenses
CN101221088B (zh) 2007-01-10 2011-11-30 鸿富锦精密工业（深圳）有限公司 镜片光穿透率检测装置及镜片组装设备
US8135206B2 (en) * 2007-05-02 2012-03-13 Emhart Glass S.A. Machine for inspecting glass containers
US7990531B2 (en) * 2008-06-05 2011-08-02 Coopervision International Holding Company, Lp Multi-imaging automated inspection methods and systems for wet ophthalmic lenses
CN101650258B (zh) * 2008-08-14 2012-03-14 鸿富锦精密工业（深圳）有限公司 镜头模组检测装置
US8872912B2 (en) 2009-09-22 2014-10-28 Cyberoptics Corporation High speed distributed optical sensor inspection system
US8681211B2 (en) 2009-09-22 2014-03-25 Cyberoptics Corporation High speed optical inspection system with adaptive focusing
US8894259B2 (en) 2009-09-22 2014-11-25 Cyberoptics Corporation Dark field illuminator with large working area
US8670031B2 (en) 2009-09-22 2014-03-11 Cyberoptics Corporation High speed optical inspection system with camera array and compact, integrated illuminator
BR112013002179B1 (pt) 2010-07-30 2020-12-15 Alcon Inc Lentes de silicone hidrogel com superfícies ricas em água
CN102822655B (zh) * 2011-02-23 2016-01-20 联达科技检测私人有限公司 用于检验镜片的方法和装置
US8860936B2 (en) * 2011-06-03 2014-10-14 Johnson & Johnson Vision Care, Inc. Multiple radiation inspection of ophthalmic lenses
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
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
US9470638B2 (en) * 2012-02-27 2016-10-18 The Procter & Gamble Company Apparatus and method for detecting leakage from a composition-containing pouch
SG195400A1 (en) * 2012-05-10 2013-12-30 Menicon Singapore Pte Ltd Systems and methods for the inspection of contact lenses
CN102879406A (zh) * 2012-09-24 2013-01-16 苏州五方光电科技有限公司 一种蓝玻璃检验治具
EP2932314B1 (en) 2012-12-17 2017-02-01 Novartis AG Method for making improved uv-absorbing ophthalmic lenses
SG10201802916QA (en) * 2013-10-08 2018-05-30 Emage Vision Pte Ltd System and method for inspection of wet ophthalmic lens
MY180543A (en) 2013-12-17 2020-12-01 Novartis Ag A silicone hydrogel lens with a crosslinked hydrophilic coating
JP6701177B2 (ja) 2014-05-15 2020-05-27 イーメージ ヴィジョン ピーティーイー． エルティーディー．Ｅｍａｇｅ Ｖｉｓｉｏｎ Ｐｔｅ． Ｌｔｄ． 眼内レンズを検査するためのシステムおよび方法
HUE046948T2 (hu) 2014-08-26 2020-03-30 Novartis Ag Eljárás stabil bevonat felvitelére szilikon hidrogél kontaktlencsékre
CN104237128A (zh) * 2014-09-26 2014-12-24 三星高新电机（天津）有限公司 透光率测定的固定装置及测定方法
FR3039660B1 (fr) * 2015-07-30 2017-09-08 Essilor Int Methode de verification d'une caracteristique geometrique et d'une caracteristique optique d'une lentille ophtalmique detouree et dispositif associe
KR102604468B1 (ko) 2015-12-15 2023-11-22 알콘 인코포레이티드 실리콘 하이드로겔 콘택트 렌즈 상에 안정한 코팅을 적용하기 위한 방법
HUE050311T2 (hu) * 2016-10-31 2020-11-30 Alcon Inc Kontaktlencse-vizsgálati eljárás és összeállítás
CN107727366B (zh) * 2017-09-30 2019-11-22 北京亚欧震达科技发展有限公司 动车检修库管廊照明的检测方法、装置、系统及存储介质
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
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
EP3588048A1 (en) 2018-06-21 2020-01-01 Essilor International (Compagnie Generale D'optique) Method for detecting a defect in a zone of interest of an optical lens
US20220042876A1 (en) * 2020-06-16 2022-02-10 Emage Ai Pte Ltd System and method for detecting optical power of dry ophthalmic lenses

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US3988068A (en) * 1974-05-09 1976-10-26 Itek Corporation Method and apparatus for detecting cosmetic defects in opthalmic lenses
US4002823A (en) * 1974-11-01 1977-01-11 Ball Corporation Method and apparatus for video inspection of articles of manufacture
DD138110A1 (de) * 1978-07-27 1979-10-10 Horst Riesenberg Auflicht-beleuchtungseinrichtung fuer mikroskope
DD145805B1 (de) * 1979-08-27 1982-06-30 Johannes Grosser Beleuchtungsanordnung fuer mikroskope
DE3115634A1 (de) * 1981-04-18 1982-11-04 Feldmühle AG, 4000 Düsseldorf Verfahren und vorrichtung zum pruefen von durch kreislinien begrenzten flaechen
JPS59108934A (ja) * 1982-12-14 1984-06-23 Matsushita Electric Ind Co Ltd レンズ光学検査装置
JPS59160734A (ja) * 1983-03-03 1984-09-11 Matsushita Electric Ind Co Ltd 光学検査装置
US4733360A (en) * 1984-06-14 1988-03-22 Dai Nippon Insatsu Kabushiki Kaisha Device and method for inspecting card-like articles
DE3432002A1 (de) * 1984-08-31 1986-03-06 Fa. Carl Zeiss, 7920 Heidenheim Verfahren und vorrichtung zur optischen untersuchung von kontaktlinsen
GB2171812B (en) * 1984-11-20 1988-08-17 Michael Roy Killpartrick Wet cell inspection of contact lenses
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DE3620129A1 (de) * 1986-06-14 1987-12-17 Zeiss Carl Fa Vorrichtung zum pruefen von bauteilen aus transparentem material auf oberflaechenfehler und einschluesse
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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
US5080839A (en) * 1990-04-17 1992-01-14 Johnson & Johnson Vision Products, Inc. Process for hydrating soft contact lenses
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Also Published As

Publication number Publication date
NO934712D0 (no) 1993-12-20
FI935740A (fi) 1994-06-22
JPH06229875A (ja) 1994-08-19
CZ277993A3 (en) 1996-03-13
NO934712L (no) 1994-06-22
AU5241693A (en) 1994-06-30
CN1055766C (zh) 2000-08-23
FI935740A0 (fi) 1993-12-20
DE69326875D1 (de) 1999-12-02
GR930100501A (el) 1994-08-31
EP0605171B1 (en) 1999-10-27
JP2005010175A (ja) 2005-01-13
DE69326875T2 (de) 2000-03-30
HUT65569A (en) 1994-07-28
CN1092167A (zh) 1994-09-14
EP0605171A3 (en) 1994-09-14
ZA939540B (en) 1995-06-20
AU674033B2 (en) 1996-12-05
MX9400045A (es) 1994-07-29
CA2111742C (en) 2005-02-15
HU9303378D0 (en) 1994-03-28
US6154274A (en) 2000-11-28
ATE186116T1 (de) 1999-11-15
GR1002234B (en) 1996-04-19
KR940013472A (ko) 1994-07-15
BR9305154A (pt) 1994-06-28
JP4319114B2 (ja) 2009-08-26
CA2111742A1 (en) 1994-06-22
NZ250426A (en) 1997-03-24
IL107605A (en) 1998-01-04
KR100239259B1 (ko) 2000-03-02
EP0605171A2 (en) 1994-07-06
IL107605A0 (en) 1994-02-27
US5805276A (en) 1998-09-08
UY23689A1 (es) 1994-06-14

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Legal Events

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PF Patent in force
PE Patent expired

Effective date: 20131219