JP4928165B2 - ズームレンズ及びそれを有する撮像装置 - Google Patents

ズームレンズ及びそれを有する撮像装置 Download PDF

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Publication number
JP4928165B2
JP4928165B2 JP2006151545A JP2006151545A JP4928165B2 JP 4928165 B2 JP4928165 B2 JP 4928165B2 JP 2006151545 A JP2006151545 A JP 2006151545A JP 2006151545 A JP2006151545 A JP 2006151545A JP 4928165 B2 JP4928165 B2 JP 4928165B2
Authority
JP
Japan
Prior art keywords
lens
positive
zoom
lens group
refractive power
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
JP2006151545A
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English (en)
Japanese (ja)
Other versions
JP2007322635A5 (enExample
JP2007322635A (ja
Inventor
浩二 星
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 JP2006151545A priority Critical patent/JP4928165B2/ja
Priority to US11/755,384 priority patent/US7466496B2/en
Priority to EP07109284A priority patent/EP1862835A3/en
Publication of JP2007322635A publication Critical patent/JP2007322635A/ja
Publication of JP2007322635A5 publication Critical patent/JP2007322635A5/ja
Application granted granted Critical
Publication of JP4928165B2 publication Critical patent/JP4928165B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/64—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image
    • G02B27/646—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image compensating for small deviations, e.g. due to vibration or shake
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B15/00—Optical objectives with means for varying the magnification
    • G02B15/14—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective
    • G02B15/144—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having four groups only
    • G02B15/1441—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having four groups only the first group being positive
    • G02B15/144113—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective having four groups only the first group being positive arranged +-++

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
  • Adjustment Of Camera Lenses (AREA)
  • Studio Devices (AREA)
JP2006151545A 2006-05-31 2006-05-31 ズームレンズ及びそれを有する撮像装置 Expired - Fee Related JP4928165B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2006151545A JP4928165B2 (ja) 2006-05-31 2006-05-31 ズームレンズ及びそれを有する撮像装置
US11/755,384 US7466496B2 (en) 2006-05-31 2007-05-30 Zoom lens and image pickup apparatus having the same
EP07109284A EP1862835A3 (en) 2006-05-31 2007-05-31 Telephoto-type zoom lens comprising four lens groups

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006151545A JP4928165B2 (ja) 2006-05-31 2006-05-31 ズームレンズ及びそれを有する撮像装置

Publications (3)

Publication Number Publication Date
JP2007322635A JP2007322635A (ja) 2007-12-13
JP2007322635A5 JP2007322635A5 (enExample) 2009-07-02
JP4928165B2 true JP4928165B2 (ja) 2012-05-09

Family

ID=38337152

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006151545A Expired - Fee Related JP4928165B2 (ja) 2006-05-31 2006-05-31 ズームレンズ及びそれを有する撮像装置

Country Status (3)

Country Link
US (1) US7466496B2 (enExample)
EP (1) EP1862835A3 (enExample)
JP (1) JP4928165B2 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7817347B2 (en) * 2007-08-30 2010-10-19 Olympus Imaging Corp. Zoom lens and imaging apparatus incorporating the same
JP5258317B2 (ja) * 2008-02-12 2013-08-07 キヤノン株式会社 ズームレンズ及びそれを有する撮像装置
JP5241377B2 (ja) * 2008-08-19 2013-07-17 キヤノン株式会社 ズームレンズ及びそれを有する撮像装置
JP2010102096A (ja) * 2008-10-23 2010-05-06 Fujinon Corp ズームレンズおよび撮像装置
US8294807B2 (en) * 2009-01-23 2012-10-23 Ricoh Co., Ltd. Imaging system with variable opto-mechanical system, aberrated optics and compensating filter bank
JP5460228B2 (ja) * 2009-04-02 2014-04-02 キヤノン株式会社 ズームレンズ及びそれを有する撮像装置
JP5455571B2 (ja) * 2009-11-16 2014-03-26 キヤノン株式会社 ズームレンズ及びそれを有する撮像装置
CN103492925B (zh) 2011-04-05 2016-01-13 富士胶片株式会社 变焦镜头和成像设备
CN102411194B (zh) * 2011-11-22 2014-04-02 河南中光学集团有限公司 百倍连续变焦ccd镜头光学系统
DE112013003367B4 (de) 2012-07-05 2016-09-01 Fujifilm Corporation Zoomobjektiv und Abbildungsvorrichtung
JP5694609B2 (ja) 2012-07-05 2015-04-01 富士フイルム株式会社 ズームレンズおよび撮像装置
CN112099211B (zh) * 2020-09-27 2022-07-05 杭州海康威视数字技术股份有限公司 变焦光学系统及图像采集设备
CN119846823B (zh) * 2025-03-19 2025-05-27 成都优视光电技术有限公司 一种大像面大变倍比变焦光学镜头

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2995492B2 (ja) * 1990-11-08 1999-12-27 富士写真光機株式会社 ズームレンズ
US5739961A (en) * 1992-04-30 1998-04-14 Canon Kabushiki Kaisha Zoom lens
JP3359131B2 (ja) 1993-11-04 2002-12-24 キヤノン株式会社 防振機能を有した変倍光学系
US6473231B2 (en) * 1997-03-18 2002-10-29 Canon Kabushiki Kaisha Variable magnification optical system having image stabilizing function
JP3814406B2 (ja) 1998-02-19 2006-08-30 キヤノン株式会社 防振機能を有した変倍光学系及びそれを有するカメラ
JP2000028922A (ja) 1999-07-06 2000-01-28 Canon Inc ズ―ムレンズ
JP2001305426A (ja) 2000-04-21 2001-10-31 Sony Corp ズームレンズ及び撮像装置
JP4672880B2 (ja) 2001-02-19 2011-04-20 キヤノン株式会社 変倍光学系及びそれを用いた光学機器
JP4109896B2 (ja) 2002-05-01 2008-07-02 キヤノン株式会社 防振機能を有した変倍光学系及びそれを用いた撮像装置
JP4551669B2 (ja) * 2004-02-26 2010-09-29 キヤノン株式会社 ズームレンズ及びそれを有する撮像装置
JP4659429B2 (ja) * 2004-10-21 2011-03-30 キヤノン株式会社 ワイドコンバーターレンズとそれを有する撮像装置
JP4863046B2 (ja) * 2005-08-23 2012-01-25 ソニー株式会社 ズームレンズ及び撮像装置
JP4919330B2 (ja) * 2005-10-31 2012-04-18 富士フイルム株式会社 ズームレンズ
JP2007271692A (ja) * 2006-03-30 2007-10-18 Matsushita Electric Ind Co Ltd 高倍率ズームレンズ

Also Published As

Publication number Publication date
EP1862835A2 (en) 2007-12-05
US20070279763A1 (en) 2007-12-06
JP2007322635A (ja) 2007-12-13
US7466496B2 (en) 2008-12-16
EP1862835A3 (en) 2007-12-26

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