JP2007047652A5 - - Google Patents

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Publication number
JP2007047652A5
JP2007047652A5 JP2005234230A JP2005234230A JP2007047652A5 JP 2007047652 A5 JP2007047652 A5 JP 2007047652A5 JP 2005234230 A JP2005234230 A JP 2005234230A JP 2005234230 A JP2005234230 A JP 2005234230A JP 2007047652 A5 JP2007047652 A5 JP 2007047652A5
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JP
Japan
Prior art keywords
scale
sensor
optical
optical axis
predetermined angle
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
JP2005234230A
Other languages
English (en)
Japanese (ja)
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JP2007047652A (ja
JP5043318B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2005234230A priority Critical patent/JP5043318B2/ja
Priority claimed from JP2005234230A external-priority patent/JP5043318B2/ja
Publication of JP2007047652A publication Critical patent/JP2007047652A/ja
Publication of JP2007047652A5 publication Critical patent/JP2007047652A5/ja
Application granted granted Critical
Publication of JP5043318B2 publication Critical patent/JP5043318B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP2005234230A 2005-08-12 2005-08-12 光学機器 Expired - Fee Related JP5043318B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005234230A JP5043318B2 (ja) 2005-08-12 2005-08-12 光学機器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005234230A JP5043318B2 (ja) 2005-08-12 2005-08-12 光学機器

Publications (3)

Publication Number Publication Date
JP2007047652A JP2007047652A (ja) 2007-02-22
JP2007047652A5 true JP2007047652A5 (cg-RX-API-DMAC7.html) 2011-01-20
JP5043318B2 JP5043318B2 (ja) 2012-10-10

Family

ID=37850504

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005234230A Expired - Fee Related JP5043318B2 (ja) 2005-08-12 2005-08-12 光学機器

Country Status (1)

Country Link
JP (1) JP5043318B2 (cg-RX-API-DMAC7.html)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5448631B2 (ja) * 2009-08-06 2014-03-19 キヤノン株式会社 レンズ鏡筒および光学機器
JP2012103571A (ja) * 2010-11-12 2012-05-31 Canon Inc 位置検出装置およびそれを有する光学機器
JP6016479B2 (ja) 2012-06-29 2016-10-26 キヤノン株式会社 エンコーダ、レンズ装置、および、カメラ
JP6039299B2 (ja) * 2012-08-08 2016-12-07 キヤノン株式会社 エンコーダ、レンズ装置、および、カメラ
JP6399799B2 (ja) * 2014-05-12 2018-10-03 キヤノン株式会社 光学機器および撮像装置
JP6614883B2 (ja) 2014-12-01 2019-12-04 キヤノン株式会社 操作部材及び電子機器
JP6602025B2 (ja) * 2015-03-03 2019-11-06 キヤノン株式会社 光学機器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6154403A (ja) * 1984-08-24 1986-03-18 Toshiba Corp レンズ位置検出装置
JPH02253213A (ja) * 1989-03-28 1990-10-12 Canon Inc レンズ鏡筒
JPH06160694A (ja) * 1992-11-20 1994-06-07 Canon Inc 撮影装置
JPH06265771A (ja) * 1993-03-15 1994-09-22 Minolta Camera Co Ltd 磁気センサを用いたレンズ鏡胴
JP4603146B2 (ja) * 2000-11-27 2010-12-22 オリンパス株式会社 ズーミング可能なカメラ
JP2005189412A (ja) * 2003-12-25 2005-07-14 Fujinon Corp ズームレンズ装置

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