JPS5631732A - Automatic focus adjusting camera - Google Patents

Automatic focus adjusting camera

Info

Publication number
JPS5631732A
JPS5631732A JP10772979A JP10772979A JPS5631732A JP S5631732 A JPS5631732 A JP S5631732A JP 10772979 A JP10772979 A JP 10772979A JP 10772979 A JP10772979 A JP 10772979A JP S5631732 A JPS5631732 A JP S5631732A
Authority
JP
Japan
Prior art keywords
automatic focus
focus adjusting
adjusting camera
camera
automatic
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
JP10772979A
Other languages
English (en)
Other versions
JPS6223572B2 (ja
Inventor
Toshio Sakane
Haruhisa Umadate
Yoshi Kobayakawa
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP10772979A priority Critical patent/JPS5631732A/ja
Priority to US06/180,103 priority patent/US4412728A/en
Priority to DE19803031822 priority patent/DE3031822A1/de
Publication of JPS5631732A publication Critical patent/JPS5631732A/ja
Publication of JPS6223572B2 publication Critical patent/JPS6223572B2/ja
Granted legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/12Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for looking at the eye fundus, e.g. ophthalmoscopes

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Eye Examination Apparatus (AREA)
  • Focusing (AREA)
  • Automatic Focus Adjustment (AREA)
  • Endoscopes (AREA)
JP10772979A 1979-08-24 1979-08-24 Automatic focus adjusting camera Granted JPS5631732A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP10772979A JPS5631732A (en) 1979-08-24 1979-08-24 Automatic focus adjusting camera
US06/180,103 US4412728A (en) 1979-08-24 1980-08-21 Focusing apparatus for eye-fundus examining instrument
DE19803031822 DE3031822A1 (de) 1979-08-24 1980-08-22 Augenuntersuchungsgeraet.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10772979A JPS5631732A (en) 1979-08-24 1979-08-24 Automatic focus adjusting camera

Publications (2)

Publication Number Publication Date
JPS5631732A true JPS5631732A (en) 1981-03-31
JPS6223572B2 JPS6223572B2 (ja) 1987-05-23

Family

ID=14466461

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10772979A Granted JPS5631732A (en) 1979-08-24 1979-08-24 Automatic focus adjusting camera

Country Status (2)

Country Link
US (1) US4412728A (ja)
JP (1) JPS5631732A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0346541A (ja) * 1989-07-10 1991-02-27 General Atomic Co マイクロピペットに保持される試料の吸光度を決定する方法、並びにマイクロピペットを保持するためのアダプタ
JP2009172154A (ja) * 2008-01-24 2009-08-06 Topcon Corp 眼科撮影装置

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6077737A (ja) * 1983-10-04 1985-05-02 株式会社トプコン 眼科用撮影装置の露光制御装置
EP0189350B1 (en) * 1985-01-22 1994-04-06 Kabushiki Kaisha TOPCON Automatic eye refractive power measuring apparatus
JPH07113961B2 (ja) * 1985-08-05 1995-12-06 キヤノン株式会社 信号処理装置
JPH0810908B2 (ja) * 1986-12-27 1996-01-31 ソニー株式会社 スチルカメラ付ビデオカメラ
JP2761726B2 (ja) * 1988-03-11 1998-06-04 旭光学工業株式会社 内視鏡の接眼装置
US5557321A (en) * 1990-10-02 1996-09-17 Canon Kabushiki Kaisha Fundus camera or opthalmic apparatus comprising a flash light source system
JPH07313466A (ja) * 1994-05-20 1995-12-05 Nikon Corp 眼科撮影装置
CN1157153C (zh) 1998-11-24 2004-07-14 威尔驰阿林公司 不扩瞳观察视网膜检眼装置
US6637882B1 (en) 1998-11-24 2003-10-28 Welch Allyn, Inc. Eye viewing device for retinal viewing through undilated pupil
JP2004159763A (ja) * 2002-11-11 2004-06-10 Canon Inc 眼科撮影装置
WO2005044098A1 (en) 2003-10-28 2005-05-19 Welch Allyn, Inc. Digital documenting ophthalmoscope
KR101079599B1 (ko) * 2004-08-06 2011-11-03 삼성전자주식회사 디스플레이장치 및 그 제어방법
JP4823693B2 (ja) * 2006-01-11 2011-11-24 株式会社トプコン 光画像計測装置
DE102007036683B4 (de) 2007-08-03 2017-10-26 Carl Zeiss Meditec Ag Vorrichtung und Verfahren zur automatischen Fokussierung einer non-mydriatischen Funduskamera
JP5173569B2 (ja) * 2008-05-09 2013-04-03 キヤノン株式会社 眼科装置
JP5729949B2 (ja) * 2010-08-31 2015-06-03 キヤノン株式会社 撮像装置、その制御方法及びプログラム

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH353185A (de) * 1957-06-26 1961-03-31 Zeiss Jena Veb Carl Beleuchtungseinrichtung für Netzhautkameras zur photographischen Aufnahme des Augenhintergrundes
US3614214A (en) * 1970-09-09 1971-10-19 Stanford Research Inst Method and system for taking photographs of an eye fundus
JPS49136227U (ja) * 1973-03-22 1974-11-22
JPS5713294B2 (ja) * 1973-03-31 1982-03-16
JPS6057853B2 (ja) * 1975-12-08 1985-12-17 キヤノン株式会社 眼底カメラ
US4187014A (en) * 1977-01-29 1980-02-05 Tokyo Kogaku Kikai Kabushiki Kaisha Eye fundus camera
US4208107A (en) * 1978-01-06 1980-06-17 The United States Of America As Represented By The Secretary Of The Navy Drugless eye examination system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0346541A (ja) * 1989-07-10 1991-02-27 General Atomic Co マイクロピペットに保持される試料の吸光度を決定する方法、並びにマイクロピペットを保持するためのアダプタ
JP2009172154A (ja) * 2008-01-24 2009-08-06 Topcon Corp 眼科撮影装置

Also Published As

Publication number Publication date
US4412728A (en) 1983-11-01
JPS6223572B2 (ja) 1987-05-23

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