CN101533144B - 镜头镜筒和摄像设备 - Google Patents

镜头镜筒和摄像设备 Download PDF

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Publication number
CN101533144B
CN101533144B CN2009101187692A CN200910118769A CN101533144B CN 101533144 B CN101533144 B CN 101533144B CN 2009101187692 A CN2009101187692 A CN 2009101187692A CN 200910118769 A CN200910118769 A CN 200910118769A CN 101533144 B CN101533144 B CN 101533144B
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CN
China
Prior art keywords
rectilinear motion
cylinder unit
unit
lens
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
CN2009101187692A
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English (en)
Chinese (zh)
Other versions
CN101533144A (zh
Inventor
工藤智幸
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
Publication of CN101533144A publication Critical patent/CN101533144A/zh
Application granted granted Critical
Publication of CN101533144B publication Critical patent/CN101533144B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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)
CN2009101187692A 2008-03-11 2009-03-11 镜头镜筒和摄像设备 Expired - Fee Related CN101533144B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2008061148 2008-03-11
JP2008-061148 2008-03-11
JP2008061148A JP5094485B2 (ja) 2008-03-11 2008-03-11 レンズ鏡筒および撮影装置

Publications (2)

Publication Number Publication Date
CN101533144A CN101533144A (zh) 2009-09-16
CN101533144B true CN101533144B (zh) 2011-11-30

Family

ID=40532517

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009101187692A Expired - Fee Related CN101533144B (zh) 2008-03-11 2009-03-11 镜头镜筒和摄像设备

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
JP5094485B2 (ja) 2012-12-12
JP2009217013A (ja) 2009-09-24
US20090232484A1 (en) 2009-09-17
EP2101206A3 (en) 2009-10-28
EP2101206A2 (en) 2009-09-16

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20111130

Termination date: 20190311