GB2542082A - Lens support cuvette - Google Patents

Lens support cuvette Download PDF

Info

Publication number
GB2542082A
GB2542082A GB1700148.8A GB201700148A GB2542082A GB 2542082 A GB2542082 A GB 2542082A GB 201700148 A GB201700148 A GB 201700148A GB 2542082 A GB2542082 A GB 2542082A
Authority
GB
United Kingdom
Prior art keywords
lens
cuvette
support
base
lens support
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.)
Granted
Application number
GB1700148.8A
Other versions
GB201700148D0 (en
GB2542082B (en
Inventor
James Coldrick Benjamin
Edward Drew Thomas
Edwin Richards Colin
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.)
OPTIMEC Ltd
Original Assignee
OPTIMEC Ltd
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 OPTIMEC Ltd filed Critical OPTIMEC Ltd
Publication of GB201700148D0 publication Critical patent/GB201700148D0/en
Publication of GB2542082A publication Critical patent/GB2542082A/en
Application granted granted Critical
Publication of GB2542082B publication Critical patent/GB2542082B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01M11/0207—Details of measuring devices
    • G01M11/0214—Details of devices holding the object to be tested

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Measuring Cells (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)

Abstract

A lens support cuvette (110) for supporting a lens (12) during a measurement process, the lens support cuvette (110) comprising a cuvette body (124) and a lens holder (116). The cuvette body (124) has an at least in part light-transmissible base (120) and at least one wall (126) upstanding from the base (120) to define a lens bath (118). The lens holder (116) includes a lens holder body (134) having an aperture (136) therethrough and a plurality of support arms (140) projecting inwardly into the aperture (136), the plurality of support arms (140) defining a lens support region (142) inside the lens bath (118) which is spaced apart from the base (120) of the cuvette body (124). A lens interrogation system (200) for measuring a lens (12) inserted therein, a lens holder (116) for supporting a lens (12), and a method of interrogating a lens (12) are also provided.
GB1700148.8A 2015-04-29 2016-04-28 Lens support cuvette Active GB2542082B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1507335.6A GB201507335D0 (en) 2015-04-29 2015-04-29 Support apparatus for measuring a lens
PCT/GB2016/051211 WO2016174442A1 (en) 2015-04-29 2016-04-28 Lens support cuvette

Publications (3)

Publication Number Publication Date
GB201700148D0 GB201700148D0 (en) 2017-02-22
GB2542082A true GB2542082A (en) 2017-03-08
GB2542082B GB2542082B (en) 2018-01-10

Family

ID=53488878

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1507335.6A Ceased GB201507335D0 (en) 2015-04-29 2015-04-29 Support apparatus for measuring a lens
GB1700148.8A Active GB2542082B (en) 2015-04-29 2016-04-28 Lens support cuvette

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB1507335.6A Ceased GB201507335D0 (en) 2015-04-29 2015-04-29 Support apparatus for measuring a lens

Country Status (2)

Country Link
GB (2) GB201507335D0 (en)
WO (1) WO2016174442A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5847819A (en) * 1996-04-19 1998-12-08 Kabushiki Kaisha Topcon Lens meter utilizing three different wavelengths
DE102005013903A1 (en) * 2004-04-05 2005-12-08 Carl Zeiss Smt Ag Method for processing optical element of interferometer optics, involves determining deviation of optical surface of optical element from target shape based on interferometric measurement and property of interferometer optics
WO2007042280A1 (en) * 2005-10-13 2007-04-19 Novartis Ag Cuvette for optical inspection of free floating ophthalmic lenses
EP2138803A1 (en) * 2008-06-26 2009-12-30 Mitutoyo Corporation Jig for measuring an object shape and method for measuring a three-dimensional shape
WO2014122458A1 (en) * 2013-02-06 2014-08-14 Optimec Limited Lens measurement
WO2014177632A1 (en) * 2013-05-02 2014-11-06 Carl Zeiss Vision International Gmbh Method and system for determining the spatial structure of an object

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3211151C2 (en) * 1981-05-23 1985-05-15 Asahi Kogaku Kogyo K.K., Tokio/Tokyo Contact lens holder

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5847819A (en) * 1996-04-19 1998-12-08 Kabushiki Kaisha Topcon Lens meter utilizing three different wavelengths
DE102005013903A1 (en) * 2004-04-05 2005-12-08 Carl Zeiss Smt Ag Method for processing optical element of interferometer optics, involves determining deviation of optical surface of optical element from target shape based on interferometric measurement and property of interferometer optics
WO2007042280A1 (en) * 2005-10-13 2007-04-19 Novartis Ag Cuvette for optical inspection of free floating ophthalmic lenses
EP2138803A1 (en) * 2008-06-26 2009-12-30 Mitutoyo Corporation Jig for measuring an object shape and method for measuring a three-dimensional shape
WO2014122458A1 (en) * 2013-02-06 2014-08-14 Optimec Limited Lens measurement
WO2014177632A1 (en) * 2013-05-02 2014-11-06 Carl Zeiss Vision International Gmbh Method and system for determining the spatial structure of an object

Also Published As

Publication number Publication date
GB201700148D0 (en) 2017-02-22
GB2542082B (en) 2018-01-10
GB201507335D0 (en) 2015-06-10
WO2016174442A1 (en) 2016-11-03

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