DE69531805D1 - Inspektion einer Kontaktlinse mit einer Beleuchtung mit Doppelfokus - Google Patents

Inspektion einer Kontaktlinse mit einer Beleuchtung mit Doppelfokus

Info

Publication number
DE69531805D1
DE69531805D1 DE69531805T DE69531805T DE69531805D1 DE 69531805 D1 DE69531805 D1 DE 69531805D1 DE 69531805 T DE69531805 T DE 69531805T DE 69531805 T DE69531805 T DE 69531805T DE 69531805 D1 DE69531805 D1 DE 69531805D1
Authority
DE
Germany
Prior art keywords
light beam
lenses
subsystem
generate
image plane
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 - Lifetime
Application number
DE69531805T
Other languages
English (en)
Other versions
DE69531805T2 (de
Inventor
James Ebel
Mary Louise Dolan
Russell James Edwards
Peter W Sites
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.)
Johnson and Johnson Vision Care Inc
Original Assignee
Johnson and Johnson Vision Care Inc
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 and Johnson Vision Care Inc filed Critical Johnson and Johnson Vision Care Inc
Application granted granted Critical
Publication of DE69531805D1 publication Critical patent/DE69531805D1/de
Publication of DE69531805T2 publication Critical patent/DE69531805T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01M11/0257—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)
DE69531805T 1994-06-10 1995-06-09 Inspektion einer Kontaktlinse mit einer Beleuchtung mit Doppelfokus Expired - Lifetime DE69531805T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US257857 1988-10-14
US08/257,857 US5500732A (en) 1994-06-10 1994-06-10 Lens inspection system and method

Publications (2)

Publication Number Publication Date
DE69531805D1 true DE69531805D1 (de) 2003-10-30
DE69531805T2 DE69531805T2 (de) 2004-07-01

Family

ID=22978067

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69531805T Expired - Lifetime DE69531805T2 (de) 1994-06-10 1995-06-09 Inspektion einer Kontaktlinse mit einer Beleuchtung mit Doppelfokus

Country Status (11)

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

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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
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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
SI2461767T1 (sl) 2010-07-30 2013-08-30 Novartis Ag Silikonske hidrogelne leče s površinami, bogatimi z vodo
US20120133958A1 (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
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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
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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 (en) 2012-02-10 2013-08-15 Johnson & Johnson Vision Care, Inc. Method and apparatus for determining a thickness profile of an ophthalmic lens using a single point thickness and refractive index measurements
RU2626999C2 (ru) * 2012-02-10 2017-08-02 Джонсон Энд Джонсон Вижн Кэа, Инк. Способ и устройство для измерения волнового фонда офтальмологического устройства
JP6246736B2 (ja) * 2012-02-10 2017-12-13 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． レンズの状態及びそれらの地理社会的現象に対する反応をモニタするプログラム可能な要素及び通信要素を有するレンズ保管ユニット
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CN104662402B (zh) * 2012-09-28 2018-10-02 诺华股份有限公司 用于眼透镜的屈光力的自动化线内确定的方法
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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
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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
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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
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Also Published As

Publication number Publication date
US5500732A (en) 1996-03-19
IL113946A0 (en) 1995-08-31
CA2151344C (en) 2006-08-29
JPH0850081A (ja) 1996-02-20
CZ146095A3 (en) 1997-04-16
AU2057795A (en) 1995-12-21
EP0686842A2 (de) 1995-12-13
JP3560694B2 (ja) 2004-09-02
DE69531805T2 (de) 2004-07-01
AU706790B2 (en) 1999-06-24
ZA954809B (en) 1996-12-09
BR9502751A (pt) 1996-01-16
ATE250756T1 (de) 2003-10-15
EP0686842B1 (de) 2003-09-24
EP0686842A3 (de) 1997-05-07
CA2151344A1 (en) 1995-12-11

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Legal Events

Date Code Title Description
8328 Change in the person/name/address of the agent

Representative=s name: BOEHMERT & BOEHMERT, 28209 BREMEN