DE69118729D1 - Kamera mit einer Schärfenermittlungsvorrichtung - Google Patents

Kamera mit einer Schärfenermittlungsvorrichtung

Info

Publication number
DE69118729D1
DE69118729D1 DE69118729T DE69118729T DE69118729D1 DE 69118729 D1 DE69118729 D1 DE 69118729D1 DE 69118729 T DE69118729 T DE 69118729T DE 69118729 T DE69118729 T DE 69118729T DE 69118729 D1 DE69118729 D1 DE 69118729D1
Authority
DE
Germany
Prior art keywords
camera
detection device
focus detection
focus
detection
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
DE69118729T
Other languages
English (en)
Other versions
DE69118729T2 (de
Inventor
Akira Akashi
Yukio Odaka
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
Publication of DE69118729D1 publication Critical patent/DE69118729D1/de
Application granted granted Critical
Publication of DE69118729T2 publication Critical patent/DE69118729T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/28—Systems for automatic generation of focusing signals
    • G02B7/34—Systems for automatic generation of focusing signals using different areas in a pupil plane
    • G02B7/346—Systems for automatic generation of focusing signals using different areas in a pupil plane using horizontal and vertical areas in the pupil plane, i.e. wide area autofocusing
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B2217/00—Details of cameras or camera bodies; Accessories therefor
    • G03B2217/005—Blur detection

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Focusing (AREA)
  • Automatic Focus Adjustment (AREA)
  • Adjustment Of Camera Lenses (AREA)
DE69118729T 1990-01-31 1991-01-30 Kamera mit einer Schärfenermittlungsvorrichtung Expired - Fee Related DE69118729T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020719A JPH03225332A (ja) 1990-01-31 1990-01-31 自動焦点調節装置を有するカメラ

Publications (2)

Publication Number Publication Date
DE69118729D1 true DE69118729D1 (de) 1996-05-23
DE69118729T2 DE69118729T2 (de) 1996-10-02

Family

ID=12034976

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69118729T Expired - Fee Related DE69118729T2 (de) 1990-01-31 1991-01-30 Kamera mit einer Schärfenermittlungsvorrichtung

Country Status (4)

Country Link
US (1) US5194888A (de)
EP (1) EP0440210B1 (de)
JP (1) JPH03225332A (de)
DE (1) DE69118729T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3170522B2 (ja) * 1992-06-30 2001-05-28 キヤノン株式会社 像ぶれ補正装置
JPH0630322A (ja) * 1992-07-10 1994-02-04 Canon Inc 自動合焦装置
JPH07151958A (ja) * 1993-11-30 1995-06-16 Canon Inc 視線検出機能付光学機器
JPH10221728A (ja) * 1997-02-07 1998-08-21 Canon Inc ぶれ補正光学手段付きレンズ鏡筒
JPH11352537A (ja) * 1998-06-08 1999-12-24 Asahi Optical Co Ltd 防振処理機能を備えた光学機器
JP3610271B2 (ja) 1999-11-18 2005-01-12 キヤノン株式会社 自動焦点カメラ

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4345825A (en) * 1979-12-13 1982-08-24 Eastman Kodak Company Apparatus for automatic control of a photographic camera
JPS60166910A (ja) * 1984-02-09 1985-08-30 Canon Inc カメラのぶれ検知装置
US4709138A (en) * 1984-02-09 1987-11-24 Canon Kabushiki Kaisha Apparatus for detecting shake of image of object
JPS60166911A (ja) * 1984-02-09 1985-08-30 Canon Inc カメラのぶれ検知装置
US4733264A (en) * 1986-02-05 1988-03-22 Ricoh Company, Ltd. Charge-coupled device for automatic focusing and camera shake detector using such charge-coupled device
JPS62278518A (ja) * 1986-05-27 1987-12-03 Minolta Camera Co Ltd ブレ検出機能付焦点検出装置
JP2692049B2 (ja) * 1986-07-10 1997-12-17 キヤノン株式会社 焦点検出装置
US4801962A (en) * 1987-01-12 1989-01-31 Canon Kabushiki Kaisha Camera incorporating automatic focusing apparatus
US4845521A (en) * 1987-01-12 1989-07-04 Canon Kabushiki Kaisha Camera with automatic focusing apparatus
US4980716A (en) * 1988-04-28 1990-12-25 Canon Kabushiki Kaisha Focus detecting device
US4941009A (en) * 1988-07-07 1990-07-10 Konica Corporation Method for slow synchro-flash photography
JPH0264517A (ja) * 1988-08-31 1990-03-05 Canon Inc カメラの自動焦点調節装置
JPH02188730A (ja) * 1989-01-18 1990-07-24 Fuji Photo Film Co Ltd カメラの制御装置
DE69025264T2 (de) * 1989-11-10 1996-10-31 Canon Kk Vorrichtung zum Bestimmen des Fokussierungszustandes und Kamera versehen mit einer solchen Vorrichtung

Also Published As

Publication number Publication date
JPH03225332A (ja) 1991-10-04
EP0440210A1 (de) 1991-08-07
US5194888A (en) 1993-03-16
EP0440210B1 (de) 1996-04-17
DE69118729T2 (de) 1996-10-02

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Legal Events

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