FR2405055A1 - Appareil ophtalmologique pour l'examen stereoscopique et la photographie du fond de l'oeil - Google Patents

Appareil ophtalmologique pour l'examen stereoscopique et la photographie du fond de l'oeil

Info

Publication number
FR2405055A1
FR2405055A1 FR7828198A FR7828198A FR2405055A1 FR 2405055 A1 FR2405055 A1 FR 2405055A1 FR 7828198 A FR7828198 A FR 7828198A FR 7828198 A FR7828198 A FR 7828198A FR 2405055 A1 FR2405055 A1 FR 2405055A1
Authority
FR
France
Prior art keywords
image
forming
photography
foundation
lenses
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
FR7828198A
Other languages
English (en)
Other versions
FR2405055B1 (fr
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.)
Carl Zeiss SMT GmbH
Original Assignee
Carl Zeiss SMT GmbH
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 Carl Zeiss SMT GmbH filed Critical Carl Zeiss SMT GmbH
Publication of FR2405055A1 publication Critical patent/FR2405055A1/fr
Application granted granted Critical
Publication of FR2405055B1 publication Critical patent/FR2405055B1/fr
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/13—Ophthalmic microscopes
    • A61B3/132—Ophthalmic microscopes in binocular arrangement

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Eye Examination Apparatus (AREA)

Abstract

Appareil pour l'examen stéréoscopique et la photographie du fond de l'oeil. Il comprend un objectif 2 formant une image 3' du fond de l'oeil 3, des lentilles formant une image à l'infini de 3', des lentilles 5 formant une image 3" sur un diaphragme 18, des lentilles 6 formant une image à l'infini de 3, un système de déviation des rayons 10 à au moins deux positions, un tube d'observation steréoscopique, des moyens pour former une image de l'image 13' d'une source lumineuse dans le plan d'un miroir perforé 14; l'objectif 2 engendre, dans la pupille 17 du patient, une nouvelle image 13"' de l'image 13" de la source lumineuse, formée dans ce plan.
FR7828198A 1977-10-05 1978-10-03 Appareil ophtalmologique pour l'examen stereoscopique et la photographie du fond de l'oeil Granted FR2405055A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2744707A DE2744707C3 (de) 1977-10-05 1977-10-05 Ophthalmologisches Gerät zur stereoskopischen Untersuchung und Photographic des Augenhintergrundes

Publications (2)

Publication Number Publication Date
FR2405055A1 true FR2405055A1 (fr) 1979-05-04
FR2405055B1 FR2405055B1 (fr) 1983-11-18

Family

ID=6020670

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7828198A Granted FR2405055A1 (fr) 1977-10-05 1978-10-03 Appareil ophtalmologique pour l'examen stereoscopique et la photographie du fond de l'oeil

Country Status (6)

Country Link
US (1) US4248505A (fr)
JP (1) JPS5462691A (fr)
CH (1) CH636515A5 (fr)
DE (1) DE2744707C3 (fr)
FR (1) FR2405055A1 (fr)
GB (1) GB2005436B (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5491997A (en) * 1977-12-28 1979-07-20 Nippon Chemical Ind Optical system for correcting visual power with internal focus
US4238142A (en) * 1978-12-18 1980-12-09 American Optical Corporation Method and apparatus for examining and photographing the ocular fundus
DE3014907C2 (de) * 1980-04-18 1985-02-14 Fa. Carl Zeiss, 7920 Heidenheim Augenrefraktometer
DD153855B1 (de) * 1980-11-03 1988-05-18 Gerhard Kuehm Vorrichtung zur netzhautfotografie
DE3307168C2 (de) * 1983-03-01 1985-10-03 Wolfdietrich Dr. Innsbruck Steinhuber Einrichtung zum Skiaskopieren
US4710002A (en) * 1984-02-24 1987-12-01 Eye Research Institute Of Retina Foundation Magnifying ophthalmoscope
US4699480A (en) * 1984-02-24 1987-10-13 Eye Research Institute Of Retina Foundation Surgical ophthalmoscopes
US4631580A (en) * 1984-11-09 1986-12-23 John Taube Video-stereoscopic-image-producing system
JPH02203833A (ja) * 1989-02-01 1990-08-13 Topcon Corp 立体眼底カメラ
US5255026A (en) * 1989-02-01 1993-10-19 Kabushiki Kaisha Topcon Stereo eye fundus camera
DE3919181C1 (fr) * 1989-06-12 1990-09-06 Heine Optotechnik Gmbh & Co Kg, 8036 Herrsching, De
US5120122A (en) * 1990-03-08 1992-06-09 Nishika Limited Simultaneous stereo fundus camera
WO1992003085A1 (fr) * 1990-08-24 1992-03-05 Remraf Pty. Ltd. Instrument optique ayant une application en ophtalmoscopie
DE4114646C2 (de) * 1991-05-04 1996-02-29 Zeiss Carl Fa Ophthalmoskopie-Vorsatz für ein Operationsmikroskop
US5321447A (en) * 1991-05-04 1994-06-14 Carl-Zeiss-Stiftung Ophthalmoscopic attachment for a surgical microscope
US5371557A (en) * 1991-09-30 1994-12-06 Nidek Co., Ltd. Stereoscopic retinal camera
US5652639A (en) * 1996-02-28 1997-07-29 Patel; Achyut S. Indirect ophthalmoscope producing an erect stereoscopic image
JPH10165372A (ja) * 1996-12-10 1998-06-23 Canon Inc 立体映像装置
DE69919902T2 (de) 1998-11-24 2005-09-15 Welch Allyn, Inc. Augenuntersuchungsgerät um durch eine unerweiterte pupille die retina zu betrachten
US6637882B1 (en) 1998-11-24 2003-10-28 Welch Allyn, Inc. Eye viewing device for retinal viewing through undilated pupil
EP1694195B1 (fr) * 2003-10-28 2009-04-08 Welch Allyn, Inc. Ophtalmoscope de documentation numerique
US7338167B2 (en) * 2003-12-10 2008-03-04 Joslin Diabetes Center, Inc. Retinal imaging system
EP2301424B1 (fr) 2009-09-29 2015-07-08 OD-OS GmbH Ophtalmoscope doté d'un dispositif laser
EP2301425B1 (fr) * 2009-09-29 2019-11-20 OD-OS GmbH Ophtalmoscope pour l'observation d'un oeil
JP5875567B2 (ja) * 2013-10-30 2016-03-02 キヤノン株式会社 眼科撮影装置及びその制御方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1369706A (fr) * 1962-09-18 1964-08-14 Nippon Kogaku Kk Appareil photographique ophtalmoscopique
FR1520842A (fr) * 1967-03-15 1968-04-12 Fisba Optische Prazisions Inst Stéréo-microscope pour l'examen du fond de l'oeil
US3533342A (en) * 1967-04-21 1970-10-13 John H Mcmillin Simultaneous-exposure stereophotographic fundus camera
US3915564A (en) * 1974-09-12 1975-10-28 Zeiss Stiftung Retinal image-display system
US4015898A (en) * 1975-04-14 1977-04-05 Kurt Ernest Schirmer Upright wide angle stereo ophthalmoscope

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE471714C (de) * 1929-02-18 Karl Pahl Spundwandeisenschloss
US3259039A (en) * 1962-09-18 1966-07-05 Nippon Kogaku Kk Ophthalmoscopic camera
US3549250A (en) * 1968-04-29 1970-12-22 Axel Pantenburg Slide projector with continuously variable detail magnification

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1369706A (fr) * 1962-09-18 1964-08-14 Nippon Kogaku Kk Appareil photographique ophtalmoscopique
FR1520842A (fr) * 1967-03-15 1968-04-12 Fisba Optische Prazisions Inst Stéréo-microscope pour l'examen du fond de l'oeil
US3533342A (en) * 1967-04-21 1970-10-13 John H Mcmillin Simultaneous-exposure stereophotographic fundus camera
US3915564A (en) * 1974-09-12 1975-10-28 Zeiss Stiftung Retinal image-display system
US4015898A (en) * 1975-04-14 1977-04-05 Kurt Ernest Schirmer Upright wide angle stereo ophthalmoscope

Also Published As

Publication number Publication date
GB2005436A (en) 1979-04-19
DE2744707C3 (de) 1980-07-24
US4248505A (en) 1981-02-03
CH636515A5 (de) 1983-06-15
DE2744707B2 (de) 1979-11-15
JPS5462691A (en) 1979-05-19
GB2005436B (en) 1982-03-31
FR2405055B1 (fr) 1983-11-18
DE2744707A1 (de) 1979-04-12

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Legal Events

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