JP5791404B2 - レンズ鏡筒およびそれを有する撮像装置 - Google Patents

レンズ鏡筒およびそれを有する撮像装置 Download PDF

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Publication number
JP5791404B2
JP5791404B2 JP2011153874A JP2011153874A JP5791404B2 JP 5791404 B2 JP5791404 B2 JP 5791404B2 JP 2011153874 A JP2011153874 A JP 2011153874A JP 2011153874 A JP2011153874 A JP 2011153874A JP 5791404 B2 JP5791404 B2 JP 5791404B2
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JP
Japan
Prior art keywords
lens
barrier
lens barrel
barrel
group
Prior art date
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Expired - Fee Related
Application number
JP2011153874A
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English (en)
Japanese (ja)
Other versions
JP2013020128A (ja
JP2013020128A5 (enExample
Inventor
陽介 深井
陽介 深井
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 JP2011153874A priority Critical patent/JP5791404B2/ja
Priority to US13/542,082 priority patent/US8774615B2/en
Priority to CN201210238759.4A priority patent/CN102879883B/zh
Publication of JP2013020128A publication Critical patent/JP2013020128A/ja
Publication of JP2013020128A5 publication Critical patent/JP2013020128A5/ja
Application granted granted Critical
Publication of JP5791404B2 publication Critical patent/JP5791404B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • G03B11/00—Filters or other obturators specially adapted for photographic purposes
    • G03B11/04—Hoods or caps for eliminating unwanted light from lenses, viewfinders or focusing aids
    • G03B11/043—Protective lens closures or lens caps built into cameras
    • 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
    • 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
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/02—Bodies
    • G03B17/04—Bodies collapsible, foldable or extensible, e.g. book type
    • 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
    • G03B2205/00—Adjustment of optical system relative to image or object surface other than for focusing
    • 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
    • G03B2205/00—Adjustment of optical system relative to image or object surface other than for focusing
    • G03B2205/0046—Movement of one or more optical elements for zooming

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Lens Barrels (AREA)
  • Blocking Light For Cameras (AREA)
JP2011153874A 2011-07-12 2011-07-12 レンズ鏡筒およびそれを有する撮像装置 Expired - Fee Related JP5791404B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2011153874A JP5791404B2 (ja) 2011-07-12 2011-07-12 レンズ鏡筒およびそれを有する撮像装置
US13/542,082 US8774615B2 (en) 2011-07-12 2012-07-05 Lens barrel that performs photographic lens extension and retraction, image pickup apparatus including lens barrel
CN201210238759.4A CN102879883B (zh) 2011-07-12 2012-07-10 进行摄影镜头伸出和缩回的镜筒、包括镜筒的摄像设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011153874A JP5791404B2 (ja) 2011-07-12 2011-07-12 レンズ鏡筒およびそれを有する撮像装置

Publications (3)

Publication Number Publication Date
JP2013020128A JP2013020128A (ja) 2013-01-31
JP2013020128A5 JP2013020128A5 (enExample) 2014-08-28
JP5791404B2 true JP5791404B2 (ja) 2015-10-07

Family

ID=47481270

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011153874A Expired - Fee Related JP5791404B2 (ja) 2011-07-12 2011-07-12 レンズ鏡筒およびそれを有する撮像装置

Country Status (3)

Country Link
US (1) US8774615B2 (enExample)
JP (1) JP5791404B2 (enExample)
CN (1) CN102879883B (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6150505B2 (ja) * 2012-12-06 2017-06-21 キヤノン株式会社 レンズ鏡筒およびそれを備えた撮像装置
JP6271973B2 (ja) * 2013-11-29 2018-01-31 キヤノン株式会社 レンズ鏡筒および撮像装置
JP6234205B2 (ja) * 2013-12-17 2017-11-22 キヤノン株式会社 光学機器
CN109143770A (zh) * 2016-08-26 2019-01-04 王雪梅 一种特效摄影镜头
JP6737095B2 (ja) * 2016-09-13 2020-08-05 コニカミノルタ株式会社 レンズ鏡胴
JP2018120020A (ja) * 2017-01-23 2018-08-02 日本電産コパル株式会社 撮像装置
JP6539310B2 (ja) * 2017-07-21 2019-07-03 キヤノン株式会社 レンズ装置および撮像装置
US10739552B2 (en) * 2018-02-21 2020-08-11 Panavision International, L.P. Internally slotted cam for lens system
JP7155036B2 (ja) * 2019-02-18 2022-10-18 キヤノン株式会社 レンズ装置及び撮像装置
CN112363363B (zh) * 2019-07-26 2022-04-01 中强光电股份有限公司 镜头结构及投影装置
CN111050044B (zh) * 2019-12-24 2021-06-25 维沃移动通信（杭州）有限公司 电子设备
CN115734050B (zh) * 2021-08-27 2025-10-31 维沃移动通信有限公司 摄像头模组及电子设备
WO2024187453A1 (en) * 2023-03-16 2024-09-19 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Imaging lens assembly, camera module, and imaging device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3689339B2 (ja) * 2001-02-08 2005-08-31 ペンタックス株式会社 レンズ鏡筒
JP4641203B2 (ja) * 2005-03-07 2011-03-02 株式会社リコー レンズ鏡胴、このレンズ鏡胴を用いたカメラ及び携帯型情報端末装置
JP4883276B2 (ja) * 2006-03-06 2012-02-22 コニカミノルタオプト株式会社 レンズ鏡胴及び撮像装置
JP4789659B2 (ja) * 2006-03-14 2011-10-12 富士フイルム株式会社 レンズ鏡筒及びカメラ
JP4841336B2 (ja) * 2006-07-04 2011-12-21 株式会社リコー レンズ鏡筒およびカメラ
JP5137351B2 (ja) * 2006-07-24 2013-02-06 キヤノン株式会社 レンズ鏡筒ユニット
JP2008046503A (ja) * 2006-08-18 2008-02-28 Olympus Imaging Corp レンズ鏡筒
JP4897535B2 (ja) * 2007-03-29 2012-03-14 セイコープレシジョン株式会社 レンズ駆動装置
JP2009086175A (ja) * 2007-09-28 2009-04-23 Fujifilm Corp レンズ装置及び撮像装置
JP2009265517A (ja) * 2008-04-28 2009-11-12 Tamron Co Ltd レンズ装置および撮像装置
JP5498055B2 (ja) * 2009-05-14 2014-05-21 オリンパスイメージング株式会社 レンズ鏡筒および撮像装置

Also Published As

Publication number Publication date
US8774615B2 (en) 2014-07-08
JP2013020128A (ja) 2013-01-31
CN102879883B (zh) 2014-12-24
US20130016961A1 (en) 2013-01-17
CN102879883A (zh) 2013-01-16

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