CN1296767C - 镜头装置和照相机 - Google Patents

镜头装置和照相机 Download PDF

Info

Publication number
CN1296767C
CN1296767C CNB2004101007409A CN200410100740A CN1296767C CN 1296767 C CN1296767 C CN 1296767C CN B2004101007409 A CNB2004101007409 A CN B2004101007409A CN 200410100740 A CN200410100740 A CN 200410100740A CN 1296767 C CN1296767 C CN 1296767C
Authority
CN
China
Prior art keywords
mentioned
cam
retaining member
optical axis
cam canister
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
CNB2004101007409A
Other languages
English (en)
Chinese (zh)
Other versions
CN1627117A (zh
Inventor
辻完之
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 CN1627117A publication Critical patent/CN1627117A/zh
Application granted granted Critical
Publication of CN1296767C publication Critical patent/CN1296767C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

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

Landscapes

  • 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)
CNB2004101007409A 2003-12-12 2004-12-10 镜头装置和照相机 Expired - Fee Related CN1296767C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP415792/2003 2003-12-12
JP2003415792A JP4497907B2 (ja) 2003-12-12 2003-12-12 レンズ装置およびカメラ

Publications (2)

Publication Number Publication Date
CN1627117A CN1627117A (zh) 2005-06-15
CN1296767C true CN1296767C (zh) 2007-01-24

Family

ID=34650594

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2004101007409A Expired - Fee Related CN1296767C (zh) 2003-12-12 2004-12-10 镜头装置和照相机

Country Status (3)

Country Link
US (2) US7046456B2 (enExample)
JP (1) JP4497907B2 (enExample)
CN (1) CN1296767C (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101644819B (zh) * 2008-08-06 2013-02-13 佳能株式会社 摄像设备

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4497907B2 (ja) * 2003-12-12 2010-07-07 キヤノン株式会社 レンズ装置およびカメラ
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
CN101281281A (zh) * 2007-04-02 2008-10-08 鸿富锦精密工业（深圳）有限公司 相机模组及其制造方法
JP5361566B2 (ja) * 2009-06-24 2013-12-04 キヤノン株式会社 レンズ鏡筒及び撮像装置
JP5414417B2 (ja) 2009-08-07 2014-02-12 キヤノン株式会社 ズームレンズ鏡筒
JP5473473B2 (ja) * 2009-08-17 2014-04-16 キヤノン株式会社 撮像装置
US8520328B2 (en) * 2010-02-05 2013-08-27 Canon Kabushiki Kaisha Lens barrel and imaging apparatus
JP5765957B2 (ja) * 2011-02-03 2015-08-19 キヤノン株式会社 レンズ鏡筒、及び撮像装置
JP5765956B2 (ja) * 2011-02-03 2015-08-19 キヤノン株式会社 レンズ鏡筒、及び撮像装置
JP5949437B2 (ja) * 2012-10-23 2016-07-06 株式会社ニコン レンズ鏡筒および撮像装置
US9451156B2 (en) 2014-01-10 2016-09-20 Freedom Scientific, Inc. Handheld magnifier camera with variable focus distance
CN109477947B (zh) * 2017-06-02 2022-04-12 株式会社尼康 透镜镜筒及摄像装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000194045A (ja) * 1998-10-22 2000-07-14 Canon Inc 焦点距離可変光学装置
CN1309322A (zh) * 2000-02-10 2001-08-22 佳能株式会社 镜头筒
CN1337593A (zh) * 2000-07-13 2002-02-27 株式会社尼康 透镜镜筒
CN1340735A (zh) * 2000-08-31 2002-03-20 旭光学工业株式会社 步进式变焦距镜头照相机
JP2002350702A (ja) * 2001-05-30 2002-12-04 Canon Inc レンズ鏡筒、レンズ鏡筒の光学調整方法および光学機器
CN1407388A (zh) * 2001-09-06 2003-04-02 奥林巴斯光学工业株式会社 透镜镜筒
CN1439929A (zh) * 2002-02-21 2003-09-03 宾得株式会社 可伸缩镜头系统和伸缩可伸缩镜头系统的方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3240758B2 (ja) * 1993-07-15 2001-12-25 ミノルタ株式会社 ズームレンズ装置及びカメラ
US6002531A (en) * 1994-12-22 1999-12-14 Canon Kabushiki Kaisha Lens barrel and optical apparatus
JP3215793B2 (ja) * 1996-02-21 2001-10-09 旭光学工業株式会社 レンズ鏡筒のカム構造
JPH09211515A (ja) * 1996-01-31 1997-08-15 Minolta Co Ltd 沈胴式レンズ鏡胴及びカメラ
US6008954A (en) * 1996-08-30 1999-12-28 Minolta Co., Ltd. Lens barrel with optical system for preventing image shake
US6278844B1 (en) 1998-10-22 2001-08-21 Canon Kabushiki Kaisha Optical apparatus
JP3533198B2 (ja) * 2001-02-09 2004-05-31 株式会社タムロン 高倍率ズームレンズ
JP3626694B2 (ja) * 2001-03-22 2005-03-09 ペンタックス株式会社 レンズ鏡筒
JP4497907B2 (ja) * 2003-12-12 2010-07-07 キヤノン株式会社 レンズ装置およびカメラ

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000194045A (ja) * 1998-10-22 2000-07-14 Canon Inc 焦点距離可変光学装置
CN1309322A (zh) * 2000-02-10 2001-08-22 佳能株式会社 镜头筒
CN1337593A (zh) * 2000-07-13 2002-02-27 株式会社尼康 透镜镜筒
CN1340735A (zh) * 2000-08-31 2002-03-20 旭光学工业株式会社 步进式变焦距镜头照相机
JP2002350702A (ja) * 2001-05-30 2002-12-04 Canon Inc レンズ鏡筒、レンズ鏡筒の光学調整方法および光学機器
CN1407388A (zh) * 2001-09-06 2003-04-02 奥林巴斯光学工业株式会社 透镜镜筒
CN1439929A (zh) * 2002-02-21 2003-09-03 宾得株式会社 可伸缩镜头系统和伸缩可伸缩镜头系统的方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101644819B (zh) * 2008-08-06 2013-02-13 佳能株式会社 摄像设备
US8654453B2 (en) 2008-08-06 2014-02-18 Canon Kabushiki Kaisha Image pickup apparatus

Also Published As

Publication number Publication date
JP4497907B2 (ja) 2010-07-07
JP2005173412A (ja) 2005-06-30
US20050128602A1 (en) 2005-06-16
US20060181784A1 (en) 2006-08-17
US7352516B2 (en) 2008-04-01
US7046456B2 (en) 2006-05-16
CN1627117A (zh) 2005-06-15

Similar Documents

Publication Publication Date Title
CN1296767C (zh) 镜头装置和照相机
CN1069974C (zh) 透镜筒
CN1287184C (zh) 镜头驱动机构和图像捕捉设备
CN100350289C (zh) 照相机组件的镜头定位设备
CN1306302C (zh) 透镜装置以及照相机
CN1277139C (zh) 照相机变焦距透镜系统
CN1439929A (zh) 可伸缩镜头系统和伸缩可伸缩镜头系统的方法
CN100338524C (zh) 透镜装置、照相机和摄影系统
CN1169017C (zh) 光学装置
CN1300616C (zh) 一体化变焦镜头
CN1708711A (zh) 光学部件及影像拾取装置
CN1841107A (zh) 变焦透镜装置
CN1459646A (zh) 具有变焦距功能的图像传感器组件
CN1196008C (zh) 摄像装置和其控制方法以及控制程序
CN209821475U (zh) 一种基于超声波电机的摄像镜头
CN1133089C (zh) 光学设备
CN1171120C (zh) 在自动聚焦和手动聚焦之间具有转换件的镜头筒
JP3601905B2 (ja) 固定焦点超小型カメラ
CN1469151A (zh) 光学驱动单元、光学装置和摄像系统
CN1746761A (zh) 变焦光学模块及光学系统
CN1525231A (zh) 照相机
US7684123B2 (en) Lens structure
CN1869755A (zh) 透镜装置和摄像装置
CN1768288A (zh) 透镜保持装置、透镜镜筒、及摄像装置
CN2718918Y (zh) 数字式照相机

Legal Events

Date Code Title Description
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

Granted publication date: 20070124

Termination date: 20211210

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