CN101957489B - 镜筒和摄像设备 - Google Patents

镜筒和摄像设备 Download PDF

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Publication number
CN101957489B
CN101957489B CN2010102192188A CN201010219218A CN101957489B CN 101957489 B CN101957489 B CN 101957489B CN 2010102192188 A CN2010102192188 A CN 2010102192188A CN 201010219218 A CN201010219218 A CN 201010219218A CN 101957489 B CN101957489 B CN 101957489B
Authority
CN
China
Prior art keywords
driving ring
lens
optical axis
notch
described driving
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
CN2010102192188A
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English (en)
Chinese (zh)
Other versions
CN101957489A (zh
Inventor
永柄龙一
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 CN101957489A publication Critical patent/CN101957489A/zh
Application granted granted Critical
Publication of CN101957489B publication Critical patent/CN101957489B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
    • G03B13/32—Means for focusing
    • 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
    • G02B7/021—Mountings, adjusting means, or light-tight connections, for optical elements for lenses for more than one lens
    • 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
    • G02B7/08—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification adapted to co-operate with a remote control mechanism

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lens Barrels (AREA)
  • Camera Bodies And Camera Details Or Accessories (AREA)
  • Structure And Mechanism Of Cameras (AREA)
CN2010102192188A 2009-07-14 2010-06-25 镜筒和摄像设备 Expired - Fee Related CN101957489B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2009165341A JP2011022234A (ja) 2009-07-14 2009-07-14 レンズ鏡筒及び撮像装置
JP2009-165341 2009-07-14

Publications (2)

Publication Number Publication Date
CN101957489A CN101957489A (zh) 2011-01-26
CN101957489B true CN101957489B (zh) 2013-07-24

Family

ID=43465379

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010102192188A Expired - Fee Related CN101957489B (zh) 2009-07-14 2010-06-25 镜筒和摄像设备

Country Status (3)

Country Link
US (1) US8351775B2 (enExample)
JP (1) JP2011022234A (enExample)
CN (1) CN101957489B (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5574728B2 (ja) * 2010-02-03 2014-08-20 キヤノン株式会社 撮像装置
JP5884038B2 (ja) 2011-01-24 2016-03-15 パナソニックＩｐマネジメント株式会社 レンズ鏡筒
WO2012102006A1 (ja) * 2011-01-24 2012-08-02 パナソニック株式会社 レンズ鏡筒
WO2012102001A1 (ja) 2011-01-24 2012-08-02 パナソニック株式会社 レンズ鏡筒
JPWO2012102007A1 (ja) 2011-01-24 2014-06-30 パナソニック株式会社 レンズ鏡筒
JP5790321B2 (ja) * 2011-08-29 2015-10-07 株式会社リコー レンズ鏡胴
JP5915038B2 (ja) * 2011-09-06 2016-05-11 株式会社ニコン レンズアセンブリ、レンズ鏡筒および撮像装置
JP6020816B2 (ja) * 2012-01-13 2016-11-02 パナソニックＩｐマネジメント株式会社 レンズ鏡筒
JP2013160864A (ja) 2012-02-02 2013-08-19 Panasonic Corp レンズ鏡筒
JP2015083998A (ja) 2012-02-02 2015-04-30 パナソニック株式会社 レンズ鏡筒
WO2013114901A1 (ja) 2012-02-02 2013-08-08 パナソニック株式会社 レンズ鏡筒
WO2013114908A1 (ja) 2012-02-02 2013-08-08 パナソニック株式会社 レンズ鏡筒
JP2015083999A (ja) 2012-02-02 2015-04-30 パナソニック株式会社 レンズ鏡筒
WO2013114902A1 (ja) 2012-02-02 2013-08-08 パナソニック株式会社 レンズ鏡筒
JP2015083997A (ja) 2012-02-02 2015-04-30 パナソニック株式会社 レンズ鏡筒
JP6159565B2 (ja) * 2013-04-24 2017-07-05 東芝テリー株式会社 バックフォーカス調整機構
CN109330834B (zh) * 2018-08-31 2020-11-27 深圳市智聪科技发展有限公司 指示组件、移动调节及指示连动机构以及光学训练仪

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5652922A (en) * 1993-07-15 1997-07-29 Minolta Camera Kabushiki Kaisha Zoom lens mechanism
US5751500A (en) * 1996-07-30 1998-05-12 Eastman Kodak Company Zoom lens mechanism with focus camming mechanism

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0713059A (ja) 1993-06-18 1995-01-17 Canon Inc レンズ鏡筒
JP3242626B2 (ja) * 1999-04-19 2001-12-25 オリンパス光学工業株式会社 焦点距離可変カメラ
JP4054611B2 (ja) * 2002-06-10 2008-02-27 キヤノン株式会社 カメラのレンズ装置及びズームカメラ
JP4597486B2 (ja) 2003-02-03 2010-12-15 Ｈｏｙａ株式会社 レンズ鏡筒
JP4770500B2 (ja) * 2006-02-08 2011-09-14 コニカミノルタオプト株式会社 レンズユニットおよび撮像装置
JP4785686B2 (ja) * 2006-09-13 2011-10-05 キヤノン株式会社 レンズ鏡筒およびカメラ
JP5506263B2 (ja) * 2009-07-08 2014-05-28 キヤノン株式会社 レンズ鏡筒及び撮像装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5652922A (en) * 1993-07-15 1997-07-29 Minolta Camera Kabushiki Kaisha Zoom lens mechanism
US5751500A (en) * 1996-07-30 1998-05-12 Eastman Kodak Company Zoom lens mechanism with focus camming mechanism

Also Published As

Publication number Publication date
CN101957489A (zh) 2011-01-26
JP2011022234A (ja) 2011-02-03
US20110013897A1 (en) 2011-01-20
US8351775B2 (en) 2013-01-08

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130724

Termination date: 20200625

CF01 Termination of patent right due to non-payment of annual fee