DE69625780D1 - Automatische Fokussierungsvorrichtung - Google Patents

Automatische Fokussierungsvorrichtung

Info

Publication number
DE69625780D1
DE69625780D1 DE69625780T DE69625780T DE69625780D1 DE 69625780 D1 DE69625780 D1 DE 69625780D1 DE 69625780 T DE69625780 T DE 69625780T DE 69625780 T DE69625780 T DE 69625780T DE 69625780 D1 DE69625780 D1 DE 69625780D1
Authority
DE
Germany
Prior art keywords
automatic focusing
focusing device
automatic
focusing
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 - Lifetime
Application number
DE69625780T
Other languages
English (en)
Other versions
DE69625780T2 (de
Inventor
Toru Iwane
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.)
Nikon Corp
Original Assignee
Nikon 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 Nikon Corp filed Critical Nikon Corp
Application granted granted Critical
Publication of DE69625780D1 publication Critical patent/DE69625780D1/de
Publication of DE69625780T2 publication Critical patent/DE69625780T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Focusing (AREA)
  • Automatic Focus Adjustment (AREA)
DE69625780T 1995-12-07 1996-11-29 Automatische Fokussierungsvorrichtung Expired - Lifetime DE69625780T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP31881895A JP3891224B2 (ja) 1995-12-07 1995-12-07 自動合焦装置

Publications (2)

Publication Number Publication Date
DE69625780D1 true DE69625780D1 (de) 2003-02-20
DE69625780T2 DE69625780T2 (de) 2003-08-07

Family

ID=18103297

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69625780T Expired - Lifetime DE69625780T2 (de) 1995-12-07 1996-11-29 Automatische Fokussierungsvorrichtung

Country Status (4)

Country Link
US (1) US5787314A (de)
EP (1) EP0778482B1 (de)
JP (1) JP3891224B2 (de)
DE (1) DE69625780T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09186927A (ja) * 1995-12-28 1997-07-15 Sony Corp 追尾装置および追尾方法
US7046290B2 (en) * 2000-01-26 2006-05-16 Nikon Corporation Multi-point auto-focus digital camera including electronic zoom
JP2007011054A (ja) * 2005-06-30 2007-01-18 Canon Inc 撮像装置、撮像装置の制御方法、及びコンピュータプログラム
JP2007127704A (ja) * 2005-11-01 2007-05-24 Fujinon Corp レンズシステム
JP2008107657A (ja) * 2006-10-26 2008-05-08 Canon Inc 撮像装置及びその制御方法及びプログラム及び記憶媒体
JP5419532B2 (ja) * 2009-04-30 2014-02-19 キヤノン株式会社 自動焦点調整装置
JP5932226B2 (ja) 2011-02-24 2016-06-08 キヤノン株式会社 撮像装置
JP5990951B2 (ja) 2012-03-15 2016-09-14 オムロン株式会社 撮影装置、撮影装置の制御方法、撮影装置制御プログラム、および該プログラムを記録したコンピュータ読み取り可能な記録媒体
WO2016151925A1 (ja) * 2015-03-26 2016-09-29 富士フイルム株式会社 追尾制御装置、追尾制御方法、追尾制御プログラム、及び、自動追尾撮影システム
JP6742173B2 (ja) * 2016-06-30 2020-08-19 キヤノン株式会社 焦点調節装置及び方法、及び撮像装置
US10834309B2 (en) * 2017-11-16 2020-11-10 Canon Kabushiki Kaisha Lens control apparatus and control method for tracking moving object
JP7066388B2 (ja) * 2017-12-06 2022-05-13 キヤノン株式会社 焦点調節装置、その制御方法、およびプログラム、記憶媒体、並びに撮像装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2572372B2 (ja) * 1985-05-23 1997-01-16 株式会社ニコン 焦点検出装置
JP2770316B2 (ja) * 1988-05-13 1998-07-02 ミノルタ株式会社 自動焦点検出装置
US5187515A (en) * 1988-05-13 1993-02-16 Minolta Camera Kabushiki Kaisha Camera having automatic focus adjusting apparatus
US5140359A (en) * 1988-05-16 1992-08-18 Canon Kabushiki Kaisha Multi-point distance measuring apparatus
JP2832006B2 (ja) * 1988-05-16 1998-12-02 キヤノン株式会社 自動焦点調節装置
EP0404523B1 (de) * 1989-06-19 1996-05-15 Nikon Corporation Autofocusgerät
US5138356A (en) * 1990-01-31 1992-08-11 Minolta Camera Kabushiki Kaisha Automatic focus adjusting apparatus of a camera
DE4139413A1 (de) * 1990-11-29 1992-07-02 Asahi Optical Co Ltd Automatische fokussierungseinrichtung
GB2255870B (en) * 1991-05-15 1995-11-01 Asahi Optical Co Ltd Automatic focusing apparatus
JPH0875988A (ja) * 1994-09-07 1996-03-22 Nikon Corp 自動焦点調節装置
JPH08101335A (ja) * 1994-09-30 1996-04-16 Nikon Corp 自動焦点調節装置

Also Published As

Publication number Publication date
DE69625780T2 (de) 2003-08-07
JP3891224B2 (ja) 2007-03-14
EP0778482A3 (de) 1997-10-08
JPH09159904A (ja) 1997-06-20
US5787314A (en) 1998-07-28
EP0778482A2 (de) 1997-06-11
EP0778482B1 (de) 2003-01-15

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Legal Events

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8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: DERZEIT KEIN VERTRETER BESTELLT