JP5094485B2 - レンズ鏡筒および撮影装置 - Google Patents

レンズ鏡筒および撮影装置 Download PDF

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Publication number
JP5094485B2
JP5094485B2 JP2008061148A JP2008061148A JP5094485B2 JP 5094485 B2 JP5094485 B2 JP 5094485B2 JP 2008061148 A JP2008061148 A JP 2008061148A JP 2008061148 A JP2008061148 A JP 2008061148A JP 5094485 B2 JP5094485 B2 JP 5094485B2
Authority
JP
Japan
Prior art keywords
rectilinear
optical axis
lens
cylindrical portion
lens barrel
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
JP2008061148A
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English (en)
Japanese (ja)
Other versions
JP2009217013A5 (enExample
JP2009217013A (ja
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
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.)
Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2008061148A priority Critical patent/JP5094485B2/ja
Priority to EP09154765A priority patent/EP2101206B1/en
Priority to US12/401,615 priority patent/US7936985B2/en
Priority to CN2009101187692A priority patent/CN101533144B/zh
Publication of JP2009217013A publication Critical patent/JP2009217013A/ja
Publication of JP2009217013A5 publication Critical patent/JP2009217013A5/ja
Application granted granted Critical
Publication of JP5094485B2 publication Critical patent/JP5094485B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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)
JP2008061148A 2008-03-11 2008-03-11 レンズ鏡筒および撮影装置 Expired - Fee Related JP5094485B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2008061148A JP5094485B2 (ja) 2008-03-11 2008-03-11 レンズ鏡筒および撮影装置
EP09154765A EP2101206B1 (en) 2008-03-11 2009-03-10 Lens barrel
US12/401,615 US7936985B2 (en) 2008-03-11 2009-03-10 Lens barrel and image pickup apparatus
CN2009101187692A CN101533144B (zh) 2008-03-11 2009-03-11 镜头镜筒和摄像设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008061148A JP5094485B2 (ja) 2008-03-11 2008-03-11 レンズ鏡筒および撮影装置

Publications (3)

Publication Number Publication Date
JP2009217013A JP2009217013A (ja) 2009-09-24
JP2009217013A5 JP2009217013A5 (enExample) 2011-04-28
JP5094485B2 true JP5094485B2 (ja) 2012-12-12

Family

ID=40532517

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008061148A Expired - Fee Related JP5094485B2 (ja) 2008-03-11 2008-03-11 レンズ鏡筒および撮影装置

Country Status (4)

Country Link
US (1) US7936985B2 (enExample)
EP (1) EP2101206B1 (enExample)
JP (1) JP5094485B2 (enExample)
CN (1) CN101533144B (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101599881B1 (ko) * 2009-06-30 2016-03-04 삼성전자주식회사 화각 미리 보기 기능을 갖는 디지털 영상 신호 처리 장치, 이의 제어 방법 및 상기 방법을 기록한 기록 매체
US8520328B2 (en) * 2010-02-05 2013-08-27 Canon Kabushiki Kaisha Lens barrel and imaging apparatus
JP5882625B2 (ja) * 2010-08-18 2016-03-09 キヤノン株式会社 レンズ鏡筒及び撮像装置
JP6136791B2 (ja) * 2013-09-11 2017-05-31 ソニー株式会社 レンズ鏡筒及び撮像装置
CN109669268A (zh) 2019-02-25 2019-04-23 京东方科技集团股份有限公司 虚拟现实镜筒组件和虚拟现实设备
CN110658622A (zh) * 2019-08-19 2020-01-07 深圳市矽赫科技有限公司 一种自动调节的微显示器光学目镜及其调整方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08160277A (ja) * 1994-12-01 1996-06-21 Canon Inc ズームレンズ
JP2000066081A (ja) 1998-08-20 2000-03-03 Canon Inc レンズ鏡筒
US6934096B1 (en) * 2000-05-16 2005-08-23 Canon Kabushiki Kaisha Optical device
JP3679683B2 (ja) 2000-05-16 2005-08-03 キヤノン株式会社 撮像装置
JP2003021776A (ja) * 2001-07-10 2003-01-24 Olympus Optical Co Ltd ズーム鏡枠およびズームカメラ
JP3655865B2 (ja) * 2001-10-31 2005-06-02 ペンタックス株式会社 レンズ鏡筒
JP3689379B2 (ja) * 2002-03-20 2005-08-31 株式会社タムロン 高倍率ズームレンズ
JP4763342B2 (ja) * 2005-05-13 2011-08-31 株式会社Ｓｕｗａオプトロニクス レンズ鏡筒及び撮像装置
JP4817877B2 (ja) * 2006-02-20 2011-11-16 キヤノン株式会社 レンズ装置および撮像装置

Also Published As

Publication number Publication date
US7936985B2 (en) 2011-05-03
EP2101206B1 (en) 2013-02-13
CN101533144A (zh) 2009-09-16
JP2009217013A (ja) 2009-09-24
US20090232484A1 (en) 2009-09-17
EP2101206A3 (en) 2009-10-28
CN101533144B (zh) 2011-11-30
EP2101206A2 (en) 2009-09-16

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