JP5566164B2 - レンズ鏡筒及び撮像装置 - Google Patents

レンズ鏡筒及び撮像装置 Download PDF

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Publication number
JP5566164B2
JP5566164B2 JP2010081922A JP2010081922A JP5566164B2 JP 5566164 B2 JP5566164 B2 JP 5566164B2 JP 2010081922 A JP2010081922 A JP 2010081922A JP 2010081922 A JP2010081922 A JP 2010081922A JP 5566164 B2 JP5566164 B2 JP 5566164B2
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JP
Japan
Prior art keywords
cam
cylinder
barrel
optical axis
axis direction
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
Application number
JP2010081922A
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English (en)
Japanese (ja)
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JP2011215279A (ja
JP2011215279A5 (enExample
Inventor
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
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Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2010081922A priority Critical patent/JP5566164B2/ja
Priority to US13/069,487 priority patent/US8411372B2/en
Publication of JP2011215279A publication Critical patent/JP2011215279A/ja
Publication of JP2011215279A5 publication Critical patent/JP2011215279A5/ja
Application granted granted Critical
Publication of JP5566164B2 publication Critical patent/JP5566164B2/ja
Expired - Fee Related legal-status Critical Current
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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • G02B7/10—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens
    • G02B7/102—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens controlled by a microcomputer

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lens Barrels (AREA)
  • Structure And Mechanism Of Cameras (AREA)
JP2010081922A 2010-03-31 2010-03-31 レンズ鏡筒及び撮像装置 Expired - Fee Related JP5566164B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2010081922A JP5566164B2 (ja) 2010-03-31 2010-03-31 レンズ鏡筒及び撮像装置
US13/069,487 US8411372B2 (en) 2010-03-31 2011-03-23 Lens barrel and image pickup apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010081922A JP5566164B2 (ja) 2010-03-31 2010-03-31 レンズ鏡筒及び撮像装置

Publications (3)

Publication Number Publication Date
JP2011215279A JP2011215279A (ja) 2011-10-27
JP2011215279A5 JP2011215279A5 (enExample) 2013-05-16
JP5566164B2 true JP5566164B2 (ja) 2014-08-06

Family

ID=44709402

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010081922A Expired - Fee Related JP5566164B2 (ja) 2010-03-31 2010-03-31 レンズ鏡筒及び撮像装置

Country Status (2)

Country Link
US (1) US8411372B2 (enExample)
JP (1) JP5566164B2 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015018003A (ja) * 2011-11-11 2015-01-29 パナソニック株式会社 レンズ鏡筒
WO2013102959A1 (ja) * 2012-01-06 2013-07-11 パナソニック株式会社 レンズ鏡筒
JP2013257499A (ja) * 2012-06-14 2013-12-26 Sony Corp レンズ鏡筒及び撮像装置
JP6271904B2 (ja) * 2013-08-06 2018-01-31 キヤノン株式会社 レンズ鏡筒および撮像装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3291990B2 (ja) * 1995-08-21 2002-06-17 ミノルタ株式会社 ズームレンズ鏡胴
JP3753210B2 (ja) * 1997-09-30 2006-03-08 フジノン株式会社 ズームレンズ鏡筒
JP2005017585A (ja) * 2003-06-25 2005-01-20 Nikon Corp レンズ鏡筒
JP2006030360A (ja) * 2004-07-13 2006-02-02 Konica Minolta Photo Imaging Inc レンズユニット及び該レンズユニットを備えたカメラ
JP4732044B2 (ja) * 2005-07-19 2011-07-27 キヤノン株式会社 鏡筒及び撮像装置
JP2007093999A (ja) * 2005-09-29 2007-04-12 Nidec Copal Corp レンズ鏡筒
JP4817876B2 (ja) * 2006-02-20 2011-11-16 キヤノン株式会社 レンズ鏡筒およびカメラシステム
JP4748679B2 (ja) * 2006-06-29 2011-08-17 キヤノン株式会社 カム筒およびレンズ鏡筒
JP5570098B2 (ja) * 2007-05-29 2014-08-13 株式会社ニコン レンズ鏡筒、及び、カメラ
JP5383347B2 (ja) * 2008-07-02 2014-01-08 キヤノン株式会社 レンズ鏡筒及び撮像装置
JP5483842B2 (ja) * 2008-08-06 2014-05-07 キヤノン株式会社 撮像装置

Also Published As

Publication number Publication date
JP2011215279A (ja) 2011-10-27
US8411372B2 (en) 2013-04-02
US20110242679A1 (en) 2011-10-06

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