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FR2394827A1 - Dispositif de localisation du centre optique de lunettes - Google Patents

Dispositif de localisation du centre optique de lunettes

Info

Publication number
FR2394827A1
FR2394827A1 FR7817066A FR7817066A FR2394827A1 FR 2394827 A1 FR2394827 A1 FR 2394827A1 FR 7817066 A FR7817066 A FR 7817066A FR 7817066 A FR7817066 A FR 7817066A FR 2394827 A1 FR2394827 A1 FR 2394827A1
Authority
FR
France
Prior art keywords
optical center
lens optical
location device
center location
rod
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
FR7817066A
Other languages
English (en)
Other versions
FR2394827B1 (fr
Inventor
Bernard Grolman
William D Richards
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.)
American Optical Corp
Original Assignee
American Optical Corp
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 American Optical Corp filed Critical American Optical Corp
Publication of FR2394827A1 publication Critical patent/FR2394827A1/fr
Application granted granted Critical
Publication of FR2394827B1 publication Critical patent/FR2394827B1/fr
Granted 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T403/00—Joints and connections
    • Y10T403/32—Articulated members
    • Y10T403/32606—Pivoted
    • Y10T403/32951—Transverse pin or stud
    • Y10T403/32959—Traverses interposed facing component

Landscapes

  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Optics & Photonics (AREA)
  • Eyeglasses (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

L'invention concerne un dispositif pour localiser le centre optique d'une lentille. Il comprend un corps de support principal, une baguette ayant un dispositif de visée distale et un moyen pour monter de façon rotatoire ladite baguette sur ledit corps de support principal, ladite baguette étant ajustable en direction longitudinale tout en glissant dans ledit moyen de montage. Le dispositif selon l'invention est particulièrement utile dans la préparation de l'enchassement de lentilles dans des montures.
FR7817066A 1977-06-17 1978-06-07 Dispositif de localisation du centre optique de lunettes Granted FR2394827A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/807,469 US4121346A (en) 1977-06-17 1977-06-17 Optical center locator for spectacles

Publications (2)

Publication Number Publication Date
FR2394827A1 true FR2394827A1 (fr) 1979-01-12
FR2394827B1 FR2394827B1 (fr) 1982-03-19

Family

ID=25196446

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7817066A Granted FR2394827A1 (fr) 1977-06-17 1978-06-07 Dispositif de localisation du centre optique de lunettes

Country Status (9)

Country Link
US (1) US4121346A (fr)
AU (1) AU515867B2 (fr)
BE (1) BE868147A (fr)
BR (1) BR7803858A (fr)
CA (1) CA1090560A (fr)
DE (1) DE2822555A1 (fr)
FR (1) FR2394827A1 (fr)
GB (1) GB1596368A (fr)
NL (1) NL7806237A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2418443A1 (fr) * 1978-02-24 1979-09-21 American Optical Corp Procede et appareil en vue d'effectuer des mesures ophtalmiques
EP0511316A1 (fr) * 1990-01-19 1992-11-04 Forrest A Marshall Procede et appareil de determination et de marquage utile en optometrie et en ophtalmologie.
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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4193206A (en) * 1977-03-08 1980-03-18 Uop Inc. Processes for drying sewage sludge and filtering water
FR2871247B1 (fr) * 2004-06-04 2006-09-15 Essilor Int Lentille ophtalmique
US7410256B2 (en) * 2006-03-21 2008-08-12 Optictools, Llc Method and apparatus for marking eyeglass lens for placement of reading segment
FR2901031B1 (fr) * 2006-05-10 2008-09-26 Essilor Int Procede de centrage d'une lentille ophtalmique sur une monture de lunettes cambree
CN108721738B (zh) * 2018-06-26 2024-08-09 南京医科大学第二附属医院 一种血管透视眼镜

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2884702A (en) * 1954-09-09 1959-05-05 Engelmann Otto Reid Optometrical device
FR1408211A (fr) * 1964-04-28 1965-08-13 Lunetiers Cottet Poichet Soc D Appareil de mesure optique pour lunettes

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US534793A (en) * 1895-02-26 George h
US1263713A (en) * 1917-03-28 1918-04-23 Homer E White Bifocal device.
US2022202A (en) * 1935-01-08 1935-11-26 Bert C Hersch Pupillometer
CH201678A (fr) * 1938-01-11 1938-12-15 Meier Henri Dispositif pour faciliter la pose, dans la position optique correcte, des verres de lunettes dans leur monture.
US2325569A (en) * 1940-08-02 1943-07-27 Virgil H Hancock Eye testing device
US2677894A (en) * 1951-10-17 1954-05-11 Austin B Belgard Ophthalmic measuring device
FR66520E (fr) * 1951-10-19 1957-03-22 Dispositif assurant le rasement correct des pattes
US2884832A (en) * 1953-04-13 1959-05-05 Otto R Engelmann Means for effecting certain measurements in the fitting of eyeglasses

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2884702A (en) * 1954-09-09 1959-05-05 Engelmann Otto Reid Optometrical device
FR1408211A (fr) * 1964-04-28 1965-08-13 Lunetiers Cottet Poichet Soc D Appareil de mesure optique pour lunettes

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2418443A1 (fr) * 1978-02-24 1979-09-21 American Optical Corp Procede et appareil en vue d'effectuer des mesures ophtalmiques
EP0511316A1 (fr) * 1990-01-19 1992-11-04 Forrest A Marshall Procede et appareil de determination et de marquage utile en optometrie et en ophtalmologie.
EP0511316A4 (en) * 1990-01-19 1993-01-27 Forrest A. Marshall Determining and marking apparatus and method for use in optometry and ophthalmology
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

Also Published As

Publication number Publication date
FR2394827B1 (fr) 1982-03-19
NL7806237A (nl) 1978-12-19
DE2822555A1 (de) 1979-01-04
BR7803858A (pt) 1979-01-16
CA1090560A (fr) 1980-12-02
GB1596368A (en) 1981-08-26
US4121346A (en) 1978-10-24
AU515867B2 (en) 1981-05-07
BE868147A (fr) 1978-10-02
AU3647778A (en) 1979-11-29

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse