JP2008051871A - 自動焦点調節装置 - Google Patents

自動焦点調節装置 Download PDF

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Publication number
JP2008051871A
JP2008051871A JP2006225382A JP2006225382A JP2008051871A JP 2008051871 A JP2008051871 A JP 2008051871A JP 2006225382 A JP2006225382 A JP 2006225382A JP 2006225382 A JP2006225382 A JP 2006225382A JP 2008051871 A JP2008051871 A JP 2008051871A
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JP
Japan
Prior art keywords
wobbling
driving
focus
focusing lens
lens
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Pending
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JP2006225382A
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English (en)
Japanese (ja)
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JP2008051871A5 (enExample
Inventor
Toshiaki Maeda
敏彰 前田
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Nikon Corp
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Nikon Corp
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Application filed by Nikon Corp filed Critical Nikon Corp
Priority to JP2006225382A priority Critical patent/JP2008051871A/ja
Publication of JP2008051871A publication Critical patent/JP2008051871A/ja
Publication of JP2008051871A5 publication Critical patent/JP2008051871A5/ja
Pending legal-status Critical Current

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  • Focusing (AREA)
  • Automatic Focus Adjustment (AREA)
  • Studio Devices (AREA)
JP2006225382A 2006-08-22 2006-08-22 自動焦点調節装置 Pending JP2008051871A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006225382A JP2008051871A (ja) 2006-08-22 2006-08-22 自動焦点調節装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006225382A JP2008051871A (ja) 2006-08-22 2006-08-22 自動焦点調節装置

Publications (2)

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JP2008051871A true JP2008051871A (ja) 2008-03-06
JP2008051871A5 JP2008051871A5 (enExample) 2009-09-10

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JP2006225382A Pending JP2008051871A (ja) 2006-08-22 2006-08-22 自動焦点調節装置

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JP (1) JP2008051871A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012506066A (ja) * 2008-10-14 2012-03-08 オムニヴィジョン テクノロジーズ インコーポレイテッド ディザフォーカス評価
JP2012053315A (ja) * 2010-09-02 2012-03-15 Canon Inc 自動焦点調節装置および撮像装置
WO2013105479A1 (en) * 2012-01-13 2013-07-18 Canon Kabushiki Kaisha Lens unit, image pickup apparatus, and methods of controlling lens unit and image pickup apparatus.
JP2013167891A (ja) * 2013-04-08 2013-08-29 Canon Inc 撮像装置、撮像装置の制御方法、プログラム及び記憶媒体

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6426525A (en) * 1987-07-22 1989-01-27 Mitsui Toatsu Chemicals Method for stabilizing chloride
JPH02140074A (ja) * 1987-10-08 1990-05-29 Matsushita Electric Ind Co Ltd 自動焦点調節方法およびそれを用いたビデオカメラ
JPH0614245A (ja) * 1992-06-26 1994-01-21 Canon Inc ビデオカメラ
JPH07298118A (ja) * 1994-04-25 1995-11-10 Canon Inc 自動合焦装置
JPH085896A (ja) * 1994-06-17 1996-01-12 Canon Inc 撮像装置
JPH10164417A (ja) * 1996-12-03 1998-06-19 Canon Inc 撮像装置、その制御方法、記憶媒体、及びレンズ制御装置
JP2002350716A (ja) * 2001-05-30 2002-12-04 Matsushita Electric Ind Co Ltd 自動焦点調節装置、並びにこの装置を搭載したビデオカメラ及びデジタルスチルカメラ
JP2005049577A (ja) * 2003-07-28 2005-02-24 Canon Inc 焦点調節システム、撮像装置、およびその制御方法
JP2005173164A (ja) * 2003-12-10 2005-06-30 Canon Inc 撮像装置及び方法
JP2006301031A (ja) * 2005-04-15 2006-11-02 Sony Corp オートフォーカス装置とオートフォーカス方法およびプログラム

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6426525A (en) * 1987-07-22 1989-01-27 Mitsui Toatsu Chemicals Method for stabilizing chloride
JPH02140074A (ja) * 1987-10-08 1990-05-29 Matsushita Electric Ind Co Ltd 自動焦点調節方法およびそれを用いたビデオカメラ
JPH0614245A (ja) * 1992-06-26 1994-01-21 Canon Inc ビデオカメラ
JPH07298118A (ja) * 1994-04-25 1995-11-10 Canon Inc 自動合焦装置
JPH085896A (ja) * 1994-06-17 1996-01-12 Canon Inc 撮像装置
JPH10164417A (ja) * 1996-12-03 1998-06-19 Canon Inc 撮像装置、その制御方法、記憶媒体、及びレンズ制御装置
JP2002350716A (ja) * 2001-05-30 2002-12-04 Matsushita Electric Ind Co Ltd 自動焦点調節装置、並びにこの装置を搭載したビデオカメラ及びデジタルスチルカメラ
JP2005049577A (ja) * 2003-07-28 2005-02-24 Canon Inc 焦点調節システム、撮像装置、およびその制御方法
JP2005173164A (ja) * 2003-12-10 2005-06-30 Canon Inc 撮像装置及び方法
JP2006301031A (ja) * 2005-04-15 2006-11-02 Sony Corp オートフォーカス装置とオートフォーカス方法およびプログラム

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012506066A (ja) * 2008-10-14 2012-03-08 オムニヴィジョン テクノロジーズ インコーポレイテッド ディザフォーカス評価
JP2012053315A (ja) * 2010-09-02 2012-03-15 Canon Inc 自動焦点調節装置および撮像装置
WO2013105479A1 (en) * 2012-01-13 2013-07-18 Canon Kabushiki Kaisha Lens unit, image pickup apparatus, and methods of controlling lens unit and image pickup apparatus.
CN104040404A (zh) * 2012-01-13 2014-09-10 佳能株式会社 镜头单元及其控制方法和摄像设备及其控制方法
GB2514028A (en) * 2012-01-13 2014-11-12 Canon Kk Lens unit, Image pickup apparatus, and methods of controlling lens unit and image pickup apparatus
JP2015504525A (ja) * 2012-01-13 2015-02-12 キヤノン株式会社 レンズユニット、撮像装置、および、これらの制御方法
GB2514028B (en) * 2012-01-13 2015-09-09 Canon Kk Lens unit, Image pickup apparatus, and methods of controlling lens unit and image pickup apparatus
US9191565B2 (en) 2012-01-13 2015-11-17 Canon Kabushiki Kaisha Lens unit, image pickup apparatus, and methods of controlling lens unit and image pickup apparatus
CN104040404B (zh) * 2012-01-13 2016-11-09 佳能株式会社 镜头单元及其控制方法和摄像设备及其控制方法
US9794466B2 (en) 2012-01-13 2017-10-17 Canon Kabushiki Kaisha Lens unit, image pickup apparatus, and methods of controlling lens unit and image pickup apparatus
DE112012005662B4 (de) 2012-01-13 2018-04-26 Canon Kabushiki Kaisha Linseneinheit, Bildaufnahmegerät und Verfahren zur Steuerung einer Linseneinheit und eines Bildaufnahmegeräts
JP2013167891A (ja) * 2013-04-08 2013-08-29 Canon Inc 撮像装置、撮像装置の制御方法、プログラム及び記憶媒体

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