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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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
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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
US8670031B2 (en) 2009-09-22 2014-03-11 Cyberoptics Corporation High speed optical inspection system with camera array and compact, integrated illuminator
US8894259B2 (en) 2009-09-22 2014-11-25 Cyberoptics Corporation Dark field illuminator with large working area
US8681211B2 (en) 2009-09-22 2014-03-25 Cyberoptics Corporation High speed optical inspection system with adaptive focusing
SI2461767T1 (sl) 2010-07-30 2013-08-30 Novartis Ag Silikonske hidrogelne leče s površinami, bogatimi z vodo
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
BR112013031035B1 (pt) * 2011-06-03 2020-10-06 Johnson & Johnson Vision Care, Inc Método de inspeção de uma lente oftálmica de hidrogel de silicone
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
SG11201400228WA (en) 2011-10-12 2014-05-29 Novartis Ag Method for making uv-absorbing ophthalmic lenses by coating
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
SG11201504763UA (en) 2012-12-17 2015-07-30 Novartis Ag Method for making improved uv-absorbing ophthalmic lenses
DE112014004645T5 (de) 2013-10-08 2016-08-18 Emage Vision Pte. Ltd. System und Verfahren zur Inspektion feuchter Kontaktlinsen
WO2015095157A1 (en) 2013-12-17 2015-06-25 Novartis Ag A silicone hydrogel lens with a crosslinked hydrophilic coating
WO2015174927A1 (en) 2014-05-15 2015-11-19 Emage Vision Pte. Ltd. System and method for inspecting opthalmic lenses
US11002884B2 (en) 2014-08-26 2021-05-11 Alcon Inc. Method for applying stable coating on silicone hydrogel contact lenses
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
SG11201803726VA (en) 2015-12-15 2018-06-28 Novartis Ag Method for applying stable coating on silicone hydrogel contact lenses
CN109844486B (zh) * 2016-10-31 2021-05-18 爱尔康公司 接触镜片检查方法和系统
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
EP3724697B1 (en) 2017-12-13 2022-01-12 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
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
DE102021206157A1 (de) * 2020-06-16 2021-12-16 Emage Al PTE, Ltd. System und Verfahren zur Feststellung der optischen Stärke von trockenen ophthalmischen Linsen

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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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Also Published As

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

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Legal Events

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PE Patent expired

Effective date: 20131219