JP4564619B2 - 光学素子の制御装置および光学機器 - Google Patents

光学素子の制御装置および光学機器 Download PDF

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Publication number
JP4564619B2
JP4564619B2 JP2000012083A JP2000012083A JP4564619B2 JP 4564619 B2 JP4564619 B2 JP 4564619B2 JP 2000012083 A JP2000012083 A JP 2000012083A JP 2000012083 A JP2000012083 A JP 2000012083A JP 4564619 B2 JP4564619 B2 JP 4564619B2
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Japan
Prior art keywords
optical element
zone
lens
focus
storage
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
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JP2000012083A
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English (en)
Japanese (ja)
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JP2001201677A5 (enExample
JP2001201677A (ja
Inventor
順一 村上
昭博 川波
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
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Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2000012083A priority Critical patent/JP4564619B2/ja
Priority to US09/489,705 priority patent/US6570142B1/en
Publication of JP2001201677A publication Critical patent/JP2001201677A/ja
Publication of JP2001201677A5 publication Critical patent/JP2001201677A5/ja
Application granted granted Critical
Publication of JP4564619B2 publication Critical patent/JP4564619B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Automatic Focus Adjustment (AREA)
  • Lens Barrels (AREA)
JP2000012083A 1999-01-29 2000-01-20 光学素子の制御装置および光学機器 Expired - Fee Related JP4564619B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2000012083A JP4564619B2 (ja) 2000-01-20 2000-01-20 光学素子の制御装置および光学機器
US09/489,705 US6570142B1 (en) 1999-01-29 2000-01-24 Optical apparatus with a control device for a moving member using position information

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000012083A JP4564619B2 (ja) 2000-01-20 2000-01-20 光学素子の制御装置および光学機器

Publications (3)

Publication Number Publication Date
JP2001201677A JP2001201677A (ja) 2001-07-27
JP2001201677A5 JP2001201677A5 (enExample) 2007-03-08
JP4564619B2 true JP4564619B2 (ja) 2010-10-20

Family

ID=18539856

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000012083A Expired - Fee Related JP4564619B2 (ja) 1999-01-29 2000-01-20 光学素子の制御装置および光学機器

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JP (1) JP4564619B2 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4827526B2 (ja) * 2005-12-28 2011-11-30 キヤノン株式会社 光学機器
JP6047935B2 (ja) * 2012-06-12 2016-12-21 株式会社ニコン カメラボディおよび撮像装置
JP6108977B2 (ja) * 2013-06-20 2017-04-05 キヤノン株式会社 光学機器およびレンズの駆動制御方法
JP6529217B2 (ja) * 2014-03-11 2019-06-12 キヤノン株式会社 撮像装置、交換レンズ装置および撮像装置の制御プログラム
JP6525792B2 (ja) * 2015-07-29 2019-06-05 キヤノン株式会社 レンズ制御装置およびレンズ制御装置の制御方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08334675A (ja) * 1985-12-05 1996-12-17 Olympus Optical Co Ltd カメラの距離情報出力装置
JP2973437B2 (ja) * 1989-10-07 1999-11-08 ミノルタ株式会社 バリフォーカルレンズを備えるカメラ
JP2988488B2 (ja) * 1989-12-18 1999-12-13 ミノルタ株式会社 バリフォーカルレンズを備えるカメラ
JPH03181924A (ja) * 1989-12-12 1991-08-07 Canon Inc 自動焦点調節装置を有するカメラ
JPH1078540A (ja) * 1996-09-05 1998-03-24 Canon Inc レンズ位置制御装置および光学機器

Also Published As

Publication number Publication date
JP2001201677A (ja) 2001-07-27

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