JP3679683B2 - 撮像装置 - Google Patents

撮像装置 Download PDF

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Publication number
JP3679683B2
JP3679683B2 JP2000144053A JP2000144053A JP3679683B2 JP 3679683 B2 JP3679683 B2 JP 3679683B2 JP 2000144053 A JP2000144053 A JP 2000144053A JP 2000144053 A JP2000144053 A JP 2000144053A JP 3679683 B2 JP3679683 B2 JP 3679683B2
Authority
JP
Japan
Prior art keywords
protrusion
cylinder
object side
imaging apparatus
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 - Lifetime
Application number
JP2000144053A
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English (en)
Japanese (ja)
Other versions
JP2001324663A5 (enExample
JP2001324663A (ja
Inventor
滋 竹下
俊之 安田
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 JP2000144053A priority Critical patent/JP3679683B2/ja
Priority to US09/854,643 priority patent/US6606206B2/en
Publication of JP2001324663A publication Critical patent/JP2001324663A/ja
Priority to US10/625,039 priority patent/US6934096B1/en
Publication of JP2001324663A5 publication Critical patent/JP2001324663A5/ja
Priority to US11/176,468 priority patent/US7133216B2/en
Application granted granted Critical
Publication of JP3679683B2 publication Critical patent/JP3679683B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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)
  • Structure And Mechanism Of Cameras (AREA)
JP2000144053A 2000-05-16 2000-05-16 撮像装置 Expired - Lifetime JP3679683B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2000144053A JP3679683B2 (ja) 2000-05-16 2000-05-16 撮像装置
US09/854,643 US6606206B2 (en) 2000-05-16 2001-05-15 Impact absorbent shifting device
US10/625,039 US6934096B1 (en) 2000-05-16 2003-07-22 Optical device
US11/176,468 US7133216B2 (en) 2000-05-16 2005-07-07 Optical device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000144053A JP3679683B2 (ja) 2000-05-16 2000-05-16 撮像装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2005071898A Division JP4599198B2 (ja) 2005-03-14 2005-03-14 レンズ保持ユニット

Publications (3)

Publication Number Publication Date
JP2001324663A JP2001324663A (ja) 2001-11-22
JP2001324663A5 JP2001324663A5 (enExample) 2005-06-02
JP3679683B2 true JP3679683B2 (ja) 2005-08-03

Family

ID=18650778

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000144053A Expired - Lifetime JP3679683B2 (ja) 2000-05-16 2000-05-16 撮像装置

Country Status (2)

Country Link
US (1) US6606206B2 (enExample)
JP (1) JP3679683B2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8344594B2 (en) 2009-06-23 2013-01-01 Canon Kabushiki Kaisha Vibration wave driven apparatus and image pickup apparatus including vibration wave driven apparatus

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4598106B2 (ja) * 2002-10-11 2010-12-15 Ｈｏｙａ株式会社 ズームレンズ鏡筒
JP4638665B2 (ja) * 2002-10-11 2011-02-23 Ｈｏｙａ株式会社 レンズ鏡筒
JP4359115B2 (ja) * 2003-10-22 2009-11-04 パナソニック株式会社 沈胴式レンズ鏡筒
JP4759241B2 (ja) * 2003-10-27 2011-08-31 キヤノン株式会社 レンズ鏡筒および撮影装置
JP4120940B2 (ja) * 2004-04-15 2008-07-16 ソニー株式会社 レンズ鏡筒および撮像装置
JP4193748B2 (ja) * 2004-04-19 2008-12-10 ソニー株式会社 沈胴式レンズ鏡筒および撮像装置
JP2005321696A (ja) 2004-05-11 2005-11-17 Canon Inc レンズ鏡筒およびそれを有する光学機器
JP4747523B2 (ja) * 2004-07-02 2011-08-17 ソニー株式会社 撮像装置及び撮像装置のズームレンズ制御方法
JP2006154140A (ja) * 2004-11-26 2006-06-15 Olympus Imaging Corp レンズ駆動装置
JP4194569B2 (ja) 2005-02-16 2008-12-10 キヤノン株式会社 光学機器
JP4732044B2 (ja) 2005-07-19 2011-07-27 キヤノン株式会社 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
JP2008040246A (ja) * 2006-08-08 2008-02-21 Nitto Kogaku Kk 鏡筒駆動機構
JP4895200B2 (ja) * 2007-02-19 2012-03-14 キヤノン株式会社 撮像装置
US7460313B1 (en) * 2007-05-22 2008-12-02 Av Tech Corporation Zoom lens structure
JP4274579B2 (ja) 2007-10-04 2009-06-10 キヤノン株式会社 レンズ装置及び撮像装置
JP4974833B2 (ja) 2007-10-04 2012-07-11 キヤノン株式会社 レンズ装置及び撮像装置
JPWO2009093475A1 (ja) 2008-01-25 2011-05-26 パナソニック株式会社 レンズ鏡筒
JP5328181B2 (ja) 2008-03-11 2013-10-30 キヤノン株式会社 レンズ鏡筒および撮影装置
JP5094485B2 (ja) 2008-03-11 2012-12-12 キヤノン株式会社 レンズ鏡筒および撮影装置
JP2009217014A (ja) 2008-03-11 2009-09-24 Canon Inc レンズ鏡筒および撮影装置
JP5241372B2 (ja) * 2008-08-01 2013-07-17 キヤノン株式会社 レンズ鏡筒
JP4781439B2 (ja) 2009-01-19 2011-09-28 キヤノン株式会社 ブレ補正装置、撮像装置
JP2012083633A (ja) * 2010-10-14 2012-04-26 Ricoh Co Ltd レンズ鏡胴
JP6214379B2 (ja) 2013-12-17 2017-10-18 キヤノン株式会社 光学機器
JP6436347B2 (ja) * 2014-01-06 2018-12-12 パナソニックＩｐマネジメント株式会社 レンズ鏡筒
CN106886121B (zh) * 2015-12-15 2023-09-08 深圳光峰科技股份有限公司 防尘密封件和投影机
JP7191660B2 (ja) * 2018-11-26 2022-12-19 キヤノン株式会社 レンズ鏡筒および光学機器
CN113311642B (zh) * 2021-05-31 2022-11-18 新思考电机有限公司 透镜驱动装置、摄像装置及电子设备

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3594068A (en) * 1968-04-04 1971-07-20 Schneider Co Optische Werke Shock absorber for adjustable optical components
KR100322207B1 (ko) * 1996-01-26 2002-06-26 마츠모토 도루 텔레스코프식 줌 렌즈

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8344594B2 (en) 2009-06-23 2013-01-01 Canon Kabushiki Kaisha Vibration wave driven apparatus and image pickup apparatus including vibration wave driven apparatus

Also Published As

Publication number Publication date
US20020044363A1 (en) 2002-04-18
JP2001324663A (ja) 2001-11-22
US6606206B2 (en) 2003-08-12

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