DE69121191D1 - Bestimmungs- und markierungsapparat und verfahren zur verwendung in optometrie und ophthalmologie - Google Patents

Bestimmungs- und markierungsapparat und verfahren zur verwendung in optometrie und ophthalmologie

Info

Publication number
DE69121191D1
DE69121191D1 DE69121191T DE69121191T DE69121191D1 DE 69121191 D1 DE69121191 D1 DE 69121191D1 DE 69121191 T DE69121191 T DE 69121191T DE 69121191 T DE69121191 T DE 69121191T DE 69121191 D1 DE69121191 D1 DE 69121191D1
Authority
DE
Germany
Prior art keywords
patient
light source
light
centered
lens
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 - Fee Related
Application number
DE69121191T
Other languages
English (en)
Other versions
DE69121191T2 (de
Inventor
Forrest A Marshall
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
Priority claimed from US07/467,269 external-priority patent/US5036592A/en
Application filed by Individual filed Critical Individual
Publication of DE69121191D1 publication Critical patent/DE69121191D1/de
Application granted granted Critical
Publication of DE69121191T2 publication Critical patent/DE69121191T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C13/00—Assembling; Repairing; Cleaning
    • G02C13/003—Measuring during assembly or fitting of spectacles
    • G02C13/005—Measuring geometric parameters required to locate ophtalmic lenses in spectacles frames

Landscapes

  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Optics & Photonics (AREA)
  • Eyeglasses (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Eye Examination Apparatus (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Prostheses (AREA)
DE69121191T 1990-01-19 1991-01-18 Bestimmungs- und markierungsapparat und verfahren zur verwendung in optometrie und ophthalmologie Expired - Fee Related DE69121191T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/467,269 US5036592A (en) 1990-01-19 1990-01-19 Determining and marking apparatus and method for use in optometry and ophthalmology
US07/642,299 US5046257A (en) 1990-01-19 1991-01-17 Determining and marking apparatus and method for use in optometry and ophthalmology
PCT/US1991/000444 WO1991010572A1 (en) 1990-01-19 1991-01-18 Determining and marking apparatus and method for use in optometry and ophthalmology

Publications (2)

Publication Number Publication Date
DE69121191D1 true DE69121191D1 (de) 1996-09-05
DE69121191T2 DE69121191T2 (de) 1997-01-23

Family

ID=27041979

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69121191T Expired - Fee Related DE69121191T2 (de) 1990-01-19 1991-01-18 Bestimmungs- und markierungsapparat und verfahren zur verwendung in optometrie und ophthalmologie

Country Status (7)

Country Link
US (1) US5046257A (de)
EP (1) EP0511316B1 (de)
JP (1) JPH0620432B2 (de)
AT (1) ATE141016T1 (de)
AU (1) AU643262B2 (de)
CA (1) CA2073857C (de)
DE (1) DE69121191T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4868888A (en) * 1986-10-17 1989-09-19 Wang Laboratories, Inc. Audio communications module for an office chair
US5335419A (en) * 1990-01-19 1994-08-09 Marshall Forrest A Determining and marking apparatus and method for use in optometry and ophthalmology
US5640775A (en) * 1990-01-19 1997-06-24 Marshall; Forrest A. Determining and marking apparatus and method for use in optometry and ophthalmology
DE10261664B4 (de) * 2002-12-20 2005-02-10 Doms Medizintechnik Anordnung zum Auffinden der Pupillenmitte des menschlichen Auges
US7410256B2 (en) * 2006-03-21 2008-08-12 Optictools, Llc Method and apparatus for marking eyeglass lens for placement of reading segment
JP5124742B2 (ja) * 2007-11-02 2013-01-23 東海光学株式会社 アイポイント検出方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1750731A (en) * 1930-03-18 By george w
US1751425A (en) * 1930-03-18 By george
US2536367A (en) * 1946-08-12 1951-01-02 Holmes Clark Pupillometer having miniature condensing lens for creating light images
US2884832A (en) * 1953-04-13 1959-05-05 Otto R Engelmann Means for effecting certain measurements in the fitting of eyeglasses
US2884702A (en) * 1954-09-09 1959-05-05 Engelmann Otto Reid Optometrical device
US4121346A (en) * 1977-06-17 1978-10-24 American Optical Corporation Optical center locator for spectacles
US4115924A (en) * 1977-08-25 1978-09-26 Kleinkopf Dick L Spectacle lens marking device
US4160330A (en) * 1978-02-24 1979-07-10 American Optical Corporation Apparatus and method for making ophthalmic measurements
US4206549A (en) * 1978-11-06 1980-06-10 Gould Eugene L Apparatus and method for making ophthalmic determinations
US4216588A (en) * 1978-12-06 1980-08-12 American Optical Corporation Marking pen holder
US4252419A (en) * 1979-08-30 1981-02-24 Padula William V Ophthalmic measuring instrument
US4575946A (en) * 1983-09-03 1986-03-18 Bommarito Paul F Ophthalmic guide for multi-focal spectacles
US4653192A (en) * 1986-03-26 1987-03-31 Conrad Kenneth R Segment height measuring device

Also Published As

Publication number Publication date
CA2073857C (en) 1996-11-19
CA2073857A1 (en) 1991-07-20
AU7326291A (en) 1991-08-05
EP0511316A4 (en) 1993-01-27
EP0511316A1 (de) 1992-11-04
EP0511316B1 (de) 1996-07-31
JPH0620432B2 (ja) 1994-03-23
DE69121191T2 (de) 1997-01-23
AU643262B2 (en) 1993-11-11
US5046257A (en) 1991-09-10
JPH05503233A (ja) 1993-06-03
ATE141016T1 (de) 1996-08-15

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Zeppieri Musa MJ, Zeppieri M. Lensometry. 2023 Nov 12. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2023 Jan–. PMID: 37983345.
JPS6254006B2 (de)

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee