JP3958489B2 - ズームレンズ - Google Patents

ズームレンズ Download PDF

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Publication number
JP3958489B2
JP3958489B2 JP2000035164A JP2000035164A JP3958489B2 JP 3958489 B2 JP3958489 B2 JP 3958489B2 JP 2000035164 A JP2000035164 A JP 2000035164A JP 2000035164 A JP2000035164 A JP 2000035164A JP 3958489 B2 JP3958489 B2 JP 3958489B2
Authority
JP
Japan
Prior art keywords
lens group
lens
wide
zoom
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
JP2000035164A
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English (en)
Japanese (ja)
Other versions
JP2001228397A5 (enExample
JP2001228397A (ja
Inventor
隆則 山梨
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.)
Olympus Corp
Original Assignee
Olympus Corp
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 Olympus Corp filed Critical Olympus Corp
Priority to JP2000035164A priority Critical patent/JP3958489B2/ja
Priority to US09/659,743 priority patent/US6483648B1/en
Publication of JP2001228397A publication Critical patent/JP2001228397A/ja
Publication of JP2001228397A5 publication Critical patent/JP2001228397A5/ja
Application granted granted Critical
Publication of JP3958489B2 publication Critical patent/JP3958489B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • G02B15/145—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 five groups only
    • G02B15/1451—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 five groups only the first group being positive
    • G02B15/145121—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 five groups only the first group being positive arranged +-+-+

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
JP2000035164A 1999-09-10 2000-02-14 ズームレンズ Expired - Fee Related JP3958489B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2000035164A JP3958489B2 (ja) 2000-02-14 2000-02-14 ズームレンズ
US09/659,743 US6483648B1 (en) 1999-09-10 2000-09-11 Zoom lens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000035164A JP3958489B2 (ja) 2000-02-14 2000-02-14 ズームレンズ

Publications (3)

Publication Number Publication Date
JP2001228397A JP2001228397A (ja) 2001-08-24
JP2001228397A5 JP2001228397A5 (enExample) 2005-10-20
JP3958489B2 true JP3958489B2 (ja) 2007-08-15

Family

ID=18559405

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000035164A Expired - Fee Related JP3958489B2 (ja) 1999-09-10 2000-02-14 ズームレンズ

Country Status (1)

Country Link
JP (1) JP3958489B2 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9507169B2 (en) 2013-05-24 2016-11-29 Tamron Co., Ltd. Zoom lens and imaging apparatus
US9715125B2 (en) 2013-05-24 2017-07-25 Tamron Co., Ltd. Zoom lens and imaging apparatus

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4266617B2 (ja) * 2001-12-28 2009-05-20 オリンパス株式会社 広角高倍ズームレンズ及びそれを用いた撮影装置
JP4525039B2 (ja) * 2003-09-30 2010-08-18 株式会社ニコン ズームレンズ
JP4961710B2 (ja) * 2005-10-12 2012-06-27 ソニー株式会社 ズームレンズ及び撮像装置
JP2007212846A (ja) * 2006-02-10 2007-08-23 Sony Corp ズームレンズ及び撮像装置
JP5135723B2 (ja) * 2006-06-26 2013-02-06 株式会社ニコン 防振機能を有するズームレンズ、撮像装置、ズームレンズの防振方法、ズームレンズの変倍方法
JP5201809B2 (ja) * 2006-07-06 2013-06-05 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
JP5006634B2 (ja) * 2006-12-20 2012-08-22 キヤノン株式会社 ズームレンズ及びこれを有する撮像装置
JP5126492B2 (ja) * 2007-10-01 2013-01-23 株式会社ニコン ズームレンズ及びこのズームレンズを備えた光学機器
US7839577B2 (en) 2007-12-25 2010-11-23 Nikon Corporation Zoom optical system, optical instrument incorporating the zoom optical system, and method of manufacturing the zoom optical system
US8068281B2 (en) * 2008-04-02 2011-11-29 Panasonic Corporation Zoom lens system, interchangeable lens apparatus and camera system
JP5448028B2 (ja) * 2008-07-28 2014-03-19 株式会社ニコン ズームレンズ、これを有する光学機器
CN102112905B (zh) * 2008-07-28 2013-10-16 株式会社尼康 变焦镜头、具有其的光学设备、和制造变焦镜头的方法
JP5510876B2 (ja) * 2008-08-12 2014-06-04 株式会社ニコン ズームレンズ、及び、このズームレンズを備えた光学機器
US8614855B2 (en) 2009-02-26 2013-12-24 Tamron Co., Ltd. Zoom lens
JP5448574B2 (ja) * 2009-05-26 2014-03-19 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
CN105388601B (zh) 2011-01-25 2019-08-09 株式会社尼康 变焦镜头系统和光学设备
JP5273167B2 (ja) * 2011-01-25 2013-08-28 株式会社ニコン 変倍光学系、光学装置、変倍光学系の製造方法
JP5441974B2 (ja) * 2011-10-05 2014-03-12 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
US8797655B2 (en) 2011-10-05 2014-08-05 Canon Kabushiki Kaisha Zoom lens and image pickup apparatus having the same
JP5952133B2 (ja) * 2012-08-24 2016-07-13 株式会社シグマ ズームレンズ
JP5678221B2 (ja) * 2014-03-07 2015-02-25 株式会社タムロン 高変倍率ズームレンズ
JP6374713B2 (ja) * 2014-05-26 2018-08-15 オリンパス株式会社 広角レンズ及びそれを有する撮像装置
CN114153105B (zh) * 2022-02-09 2022-04-22 嘉兴中润光学科技股份有限公司 一种防抖摄像装置和变焦镜头
CN115657283B (zh) * 2022-12-12 2023-08-11 图湃(北京)医疗科技有限公司 手术显微镜连续变倍系统及手术显微镜

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2770924B2 (ja) * 1987-12-10 1998-07-02 株式会社ニコン ズームレンズ系
JP2718216B2 (ja) * 1988-12-08 1998-02-25 株式会社ニコン ズームレンズ系
JPH10111455A (ja) * 1996-10-07 1998-04-28 Nikon Corp 防振機能を備えたズームレンズ
JPH1090601A (ja) * 1996-09-12 1998-04-10 Nikon Corp 防振機能を備えたズームレンズ

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9507169B2 (en) 2013-05-24 2016-11-29 Tamron Co., Ltd. Zoom lens and imaging apparatus
US9715125B2 (en) 2013-05-24 2017-07-25 Tamron Co., Ltd. Zoom lens and imaging apparatus

Also Published As

Publication number Publication date
JP2001228397A (ja) 2001-08-24

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