CA2413343A1 - Methode et appareil de verification de composants optiques - Google Patents

Methode et appareil de verification de composants optiques Download PDF

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Publication number
CA2413343A1
CA2413343A1 CA002413343A CA2413343A CA2413343A1 CA 2413343 A1 CA2413343 A1 CA 2413343A1 CA 002413343 A CA002413343 A CA 002413343A CA 2413343 A CA2413343 A CA 2413343A CA 2413343 A1 CA2413343 A1 CA 2413343A1
Authority
CA
Canada
Prior art keywords
optical
radiation
imaging
rays
illumination
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.)
Abandoned
Application number
CA002413343A
Other languages
English (en)
Inventor
Peter Vokhmin
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA002413343A priority Critical patent/CA2413343A1/fr
Publication of CA2413343A1 publication Critical patent/CA2413343A1/fr
Abandoned legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/958—Inspecting transparent materials or objects, e.g. windscreens
    • 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)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Geometry (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
CA002413343A 2002-12-02 2002-12-02 Methode et appareil de verification de composants optiques Abandoned CA2413343A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002413343A CA2413343A1 (fr) 2002-12-02 2002-12-02 Methode et appareil de verification de composants optiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002413343A CA2413343A1 (fr) 2002-12-02 2002-12-02 Methode et appareil de verification de composants optiques

Publications (1)

Publication Number Publication Date
CA2413343A1 true CA2413343A1 (fr) 2004-06-02

Family

ID=32476989

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002413343A Abandoned CA2413343A1 (fr) 2002-12-02 2002-12-02 Methode et appareil de verification de composants optiques

Country Status (1)

Country Link
CA (1) CA2413343A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2239552A4 (fr) * 2007-12-26 2015-07-08 Hoya Corp Dispositif de capture d'image pour lentille
WO2017046340A1 (fr) * 2015-09-17 2017-03-23 Carl Zeiss Vision International Gmbh Dispositif et procédé permettant de visualiser un repère sur un verre de lunettes visible
CN114136440A (zh) * 2021-10-29 2022-03-04 交通运输部公路科学研究所 便携式逆反射光度色度联合测量方法和装置
WO2022162532A1 (fr) * 2021-01-26 2022-08-04 Alcon Inc. Procédé d'inspection d'une lentille ophtalmique pour la recherche de la présence de défauts semi-opaques

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2239552A4 (fr) * 2007-12-26 2015-07-08 Hoya Corp Dispositif de capture d'image pour lentille
WO2017046340A1 (fr) * 2015-09-17 2017-03-23 Carl Zeiss Vision International Gmbh Dispositif et procédé permettant de visualiser un repère sur un verre de lunettes visible
WO2022162532A1 (fr) * 2021-01-26 2022-08-04 Alcon Inc. Procédé d'inspection d'une lentille ophtalmique pour la recherche de la présence de défauts semi-opaques
CN114136440A (zh) * 2021-10-29 2022-03-04 交通运输部公路科学研究所 便携式逆反射光度色度联合测量方法和装置
CN114136440B (zh) * 2021-10-29 2023-09-08 交通运输部公路科学研究所 便携式逆反射光度色度联合测量方法和装置

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Legal Events

Date Code Title Description
FZDE Discontinued
FZDE Discontinued

Effective date: 20050630