JP2007047584A - 沈胴式レンズ鏡筒及びその偏芯調整方法 - Google Patents

沈胴式レンズ鏡筒及びその偏芯調整方法 Download PDF

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Publication number
JP2007047584A
JP2007047584A JP2005233395A JP2005233395A JP2007047584A JP 2007047584 A JP2007047584 A JP 2007047584A JP 2005233395 A JP2005233395 A JP 2005233395A JP 2005233395 A JP2005233395 A JP 2005233395A JP 2007047584 A JP2007047584 A JP 2007047584A
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JP
Japan
Prior art keywords
lens
lens barrel
barrel
retractable
unit
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.)
Pending
Application number
JP2005233395A
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English (en)
Japanese (ja)
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JP2007047584A5 (enExample
Inventor
Yosuke Fukai
陽介 深井
Tomoyuki Kudo
智幸 工藤
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.)
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Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2005233395A priority Critical patent/JP2007047584A/ja
Publication of JP2007047584A publication Critical patent/JP2007047584A/ja
Publication of JP2007047584A5 publication Critical patent/JP2007047584A5/ja
Pending legal-status Critical Current

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  • Lens Barrels (AREA)
  • Blocking Light For Cameras (AREA)
  • Structure And Mechanism Of Cameras (AREA)
  • Studio Devices (AREA)
JP2005233395A 2005-08-11 2005-08-11 沈胴式レンズ鏡筒及びその偏芯調整方法 Pending JP2007047584A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005233395A JP2007047584A (ja) 2005-08-11 2005-08-11 沈胴式レンズ鏡筒及びその偏芯調整方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005233395A JP2007047584A (ja) 2005-08-11 2005-08-11 沈胴式レンズ鏡筒及びその偏芯調整方法

Publications (2)

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JP2007047584A true JP2007047584A (ja) 2007-02-22
JP2007047584A5 JP2007047584A5 (enExample) 2008-10-02

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ID=37850441

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JP2005233395A Pending JP2007047584A (ja) 2005-08-11 2005-08-11 沈胴式レンズ鏡筒及びその偏芯調整方法

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011028028A (ja) * 2009-07-27 2011-02-10 Panasonic Corp レンズ鏡筒
CN103163622A (zh) * 2011-12-16 2013-06-19 佳能株式会社 镜筒及摄像设备
JP2018185449A (ja) * 2017-04-27 2018-11-22 株式会社シグマ レンズ鏡筒及び調芯方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0961888A (ja) * 1995-08-18 1997-03-07 Nitto Kogaku Kk カメラのバリア開閉装置
JPH09329737A (ja) * 1996-06-13 1997-12-22 Canon Inc 光学系鏡筒及びそれを用いた光学機器
JPH11174301A (ja) * 1997-12-17 1999-07-02 Canon Inc レンズ装置およびこれを備えた光学機器
JP2000194046A (ja) * 1998-10-22 2000-07-14 Canon Inc 光学装置
JP2001343574A (ja) * 2000-05-30 2001-12-14 Canon Inc レンズ鏡筒および光学機器
JP2002196206A (ja) * 2000-12-26 2002-07-12 Canon Inc レンズ鏡筒およびカメラ

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0961888A (ja) * 1995-08-18 1997-03-07 Nitto Kogaku Kk カメラのバリア開閉装置
JPH09329737A (ja) * 1996-06-13 1997-12-22 Canon Inc 光学系鏡筒及びそれを用いた光学機器
JPH11174301A (ja) * 1997-12-17 1999-07-02 Canon Inc レンズ装置およびこれを備えた光学機器
JP2000194046A (ja) * 1998-10-22 2000-07-14 Canon Inc 光学装置
JP2001343574A (ja) * 2000-05-30 2001-12-14 Canon Inc レンズ鏡筒および光学機器
JP2002196206A (ja) * 2000-12-26 2002-07-12 Canon Inc レンズ鏡筒およびカメラ

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011028028A (ja) * 2009-07-27 2011-02-10 Panasonic Corp レンズ鏡筒
CN103163622A (zh) * 2011-12-16 2013-06-19 佳能株式会社 镜筒及摄像设备
JP2018185449A (ja) * 2017-04-27 2018-11-22 株式会社シグマ レンズ鏡筒及び調芯方法

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