JP5676505B2 - ズームレンズ系、撮像装置及びカメラ - Google Patents

ズームレンズ系、撮像装置及びカメラ Download PDF

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Publication number
JP5676505B2
JP5676505B2 JP2012035346A JP2012035346A JP5676505B2 JP 5676505 B2 JP5676505 B2 JP 5676505B2 JP 2012035346 A JP2012035346 A JP 2012035346A JP 2012035346 A JP2012035346 A JP 2012035346A JP 5676505 B2 JP5676505 B2 JP 5676505B2
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JP
Japan
Prior art keywords
lens
lens group
zoom lens
zoom
image
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
JP2012035346A
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English (en)
Japanese (ja)
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JP2012226307A (ja
JP2012226307A5 (enExample
Inventor
聡 葛原
聡 葛原
善夫 松村
善夫 松村
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.)
Panasonic Intellectual Property Management Co Ltd
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Panasonic Intellectual Property Management Co Ltd
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 Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Priority to JP2012035346A priority Critical patent/JP5676505B2/ja
Priority to US13/440,998 priority patent/US9274326B2/en
Publication of JP2012226307A publication Critical patent/JP2012226307A/ja
Publication of JP2012226307A5 publication Critical patent/JP2012226307A5/ja
Application granted granted Critical
Publication of JP5676505B2 publication Critical patent/JP5676505B2/ja
Expired - Fee Related legal-status Critical Current
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Classifications

    • 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
    • G02B15/16—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 with interdependent non-linearly related movements between one lens or lens group, and another lens or lens group
    • G02B15/177—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 with interdependent non-linearly related movements between one lens or lens group, and another lens or lens group having a negative front lens or group of lenses
    • 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
    • G02B15/143—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 three groups only
    • G02B15/1435—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 three groups only the first group being negative
    • G02B15/143503—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 three groups only the first group being negative arranged -+-
    • 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
    • G02B15/143—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 three groups only
    • G02B15/1435—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 three groups only the first group being negative
    • G02B15/143507—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 three groups only the first group being negative arranged -++
    • 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
    • G02B15/1445—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 negative
    • G02B15/144503—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 negative arranged -+--
    • 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
    • G02B15/1445—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 negative
    • G02B15/144507—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 negative arranged -++-
    • 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
    • G02B15/1445—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 negative
    • G02B15/144511—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 negative arranged -+-+
    • 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
    • G02B15/1445—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 negative
    • G02B15/144515—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 negative arranged -+++
    • 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
    • G02B15/1455—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 negative
    • G02B15/145511—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 negative arranged -+-+-

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Lenses (AREA)
  • Adjustment Of Camera Lenses (AREA)
  • Structure And Mechanism Of Cameras (AREA)
JP2012035346A 2011-04-07 2012-02-21 ズームレンズ系、撮像装置及びカメラ Expired - Fee Related JP5676505B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2012035346A JP5676505B2 (ja) 2011-04-07 2012-02-21 ズームレンズ系、撮像装置及びカメラ
US13/440,998 US9274326B2 (en) 2011-04-07 2012-04-06 Zoom lens system, imaging device and camera

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011085145 2011-04-07
JP2011085145 2011-04-07
JP2012035346A JP5676505B2 (ja) 2011-04-07 2012-02-21 ズームレンズ系、撮像装置及びカメラ

Publications (3)

Publication Number Publication Date
JP2012226307A JP2012226307A (ja) 2012-11-15
JP2012226307A5 JP2012226307A5 (enExample) 2014-03-27
JP5676505B2 true JP5676505B2 (ja) 2015-02-25

Family

ID=46965940

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012035346A Expired - Fee Related JP5676505B2 (ja) 2011-04-07 2012-02-21 ズームレンズ系、撮像装置及びカメラ

Country Status (2)

Country Link
US (1) US9274326B2 (enExample)
JP (1) JP5676505B2 (enExample)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6016500B2 (ja) * 2012-07-26 2016-10-26 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
JP6260074B2 (ja) * 2012-08-30 2018-01-17 株式会社ニコン 変倍光学系、及び、この変倍光学系を有する光学装置
JP6071465B2 (ja) 2012-11-22 2017-02-01 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
JP6149405B2 (ja) * 2013-01-23 2017-06-21 株式会社ニコン ズームレンズ、光学機器、およびズームレンズの変倍方法
JP5860565B2 (ja) * 2013-03-14 2016-02-16 富士フイルム株式会社 ズームレンズおよび撮像装置
JP2014235190A (ja) * 2013-05-30 2014-12-15 オリンパスイメージング株式会社 ズームレンズ及びそれを有する撮像装置
CN109031630B (zh) * 2013-05-31 2021-04-06 株式会社尼康 变倍光学系统和成像装置
JP6040890B2 (ja) * 2013-08-22 2016-12-07 コニカミノルタ株式会社 ズームレンズ，撮像光学装置及びデジタル機器
CN103472569B (zh) * 2013-09-16 2016-03-23 浙江大学 双分辨率光学成像镜头
JP2015059997A (ja) * 2013-09-17 2015-03-30 ソニー株式会社 ズームレンズおよび撮像装置
JP6355076B2 (ja) * 2013-10-07 2018-07-11 パナソニックＩｐマネジメント株式会社 ズームレンズ系、交換レンズ装置及びカメラシステム
JP6587052B2 (ja) * 2015-03-30 2019-10-09 株式会社タムロン インナーフォーカス式レンズ
JP6633075B2 (ja) 2015-06-17 2020-01-22 オリンパス株式会社 ズームレンズ及びそれを有する撮像装置
US11002948B2 (en) 2015-12-09 2021-05-11 Nikon Corporation Zoom lens, optical apparatus and method for manufacturing the zoom lens
JP2017122793A (ja) * 2016-01-06 2017-07-13 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
WO2017175306A1 (ja) 2016-04-05 2017-10-12 オリンパス株式会社 ズームレンズ及びそれを備えた撮像装置
KR102620545B1 (ko) * 2016-04-06 2024-01-03 삼성전기주식회사 촬상 광학계
JP6797768B2 (ja) * 2017-08-24 2020-12-09 富士フイルム株式会社 ズームレンズおよび撮像装置
JP6991814B2 (ja) * 2017-09-29 2022-01-13 キヤノン株式会社 ズームレンズ及び撮像装置
WO2021128142A1 (zh) * 2019-12-26 2021-07-01 诚瑞光学(常州)股份有限公司 摄像光学镜头
JP7338709B2 (ja) * 2020-01-29 2023-09-05 株式会社ニコン 変倍光学系、光学機器および変倍光学系の製造方法
JP7479924B2 (ja) 2020-05-14 2024-05-09 キヤノン株式会社 ズームレンズおよび撮像装置
JP7481186B2 (ja) * 2020-07-27 2024-05-10 東京晨美光学電子株式会社 撮像レンズ
US20240248288A1 (en) * 2021-02-12 2024-07-25 Nikon Corporation Zoom optical system, optical apparatus and method for manufacturing the zoom optical system
JP6900586B1 (ja) * 2021-03-05 2021-07-07 ジョウシュウシ レイテック オプトロニクス カンパニーリミテッド ズームレンズ
JP6909362B1 (ja) * 2021-03-30 2021-07-28 ジョウシュウシ レイテック オプトロニクス カンパニーリミテッド ズームレンズ
TWI842303B (zh) 2022-12-28 2024-05-11 佳凌科技股份有限公司 光學成像鏡頭

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JP3433734B2 (ja) 2000-03-29 2003-08-04 ミノルタ株式会社 撮像レンズ装置
JP2001318314A (ja) 2000-05-11 2001-11-16 Canon Inc ズームレンズ及びそれを用いた光学機器
JP2002014285A (ja) 2000-06-29 2002-01-18 Asahi Optical Co Ltd 内視鏡対物変倍光学系
JP4245783B2 (ja) 2000-07-07 2009-04-02 オリンパス株式会社 ズームレンズおよびズームレンズを備えた撮像装置
JP2003021783A (ja) 2001-07-06 2003-01-24 Canon Inc ズームレンズ及びそれを用いた光学機器
JP2004271937A (ja) 2003-03-10 2004-09-30 Ricoh Co Ltd ズームレンズ、これを用いたカメラおよび携帯情報端末
JP2005266181A (ja) 2004-03-17 2005-09-29 Ricoh Co Ltd ズームレンズ、レンズユニット、カメラおよび携帯情報端末装置
JP2005352428A (ja) 2004-06-14 2005-12-22 Ricoh Co Ltd ズームレンズ、カメラ、及び携帯情報端末装置
JP4892892B2 (ja) 2004-09-15 2012-03-07 株式会社ニコン 広角ズームレンズ
JP4211761B2 (ja) * 2005-06-09 2009-01-21 コニカミノルタオプト株式会社 撮影レンズユニット
JP2007065514A (ja) 2005-09-01 2007-03-15 Ricoh Co Ltd 光学系及び撮像装置
JP2007108696A (ja) * 2005-09-13 2007-04-26 Olympus Imaging Corp 結像光学系及びそれを有する電子撮像装置
JP2007233045A (ja) 2006-03-01 2007-09-13 Sony Corp ズームレンズ及び撮像装置
JP5158465B2 (ja) 2006-06-30 2013-03-06 株式会社リコー ズームレンズ、カメラおよび携帯情報端末装置
JP5045275B2 (ja) * 2006-07-10 2012-10-10 コニカミノルタアドバンストレイヤー株式会社 レンズユニットおよび撮像装置
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JP4885756B2 (ja) 2007-02-08 2012-02-29 株式会社リコー ズームレンズおよびカメラ装置および携帯情報端末装置
JP5043471B2 (ja) 2007-02-27 2012-10-10 キヤノン株式会社 ズームレンズ及びそれを有する光学機器
JP5082604B2 (ja) * 2007-06-08 2012-11-28 コニカミノルタアドバンストレイヤー株式会社 変倍光学系、撮像装置及びデジタル機器
JP5309553B2 (ja) 2007-12-25 2013-10-09 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
JP5433958B2 (ja) 2008-03-03 2014-03-05 株式会社ニコン ズームレンズ及びこれを備えた光学機器
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JP2009229516A (ja) 2008-03-19 2009-10-08 Sony Corp ズームレンズ及び撮像装置
JP5349825B2 (ja) 2008-03-31 2013-11-20 Ｈｏｙａ株式会社 ズームレンズ系及びそれを用いた電子撮像装置
JP4697556B2 (ja) 2008-11-21 2011-06-08 ソニー株式会社 ズームレンズ及び撮像装置
JP4771182B2 (ja) 2008-12-12 2011-09-14 ソニー株式会社 ズームレンズ及び撮像装置
JP2010152147A (ja) * 2008-12-25 2010-07-08 Panasonic Corp ズームレンズ系、撮像装置及びカメラ
JP2010160276A (ja) * 2009-01-07 2010-07-22 Panasonic Corp ズームレンズ系、撮像装置及びカメラ
JP5340759B2 (ja) * 2009-02-02 2013-11-13 パナソニック株式会社 ズームレンズ系、交換レンズ装置、及びカメラシステム
JP5360472B2 (ja) 2009-02-04 2013-12-04 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
JP2010186010A (ja) 2009-02-12 2010-08-26 Olympus Imaging Corp 広角ズームレンズ及びそれを用いた撮像装置
JP2010249873A (ja) 2009-04-10 2010-11-04 Canon Inc 光学系、及びそれを用いた撮像装置
JP2010079311A (ja) 2009-12-21 2010-04-08 Hoya Corp 広角ズームレンズ系
JP5566207B2 (ja) * 2010-07-14 2014-08-06 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

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Publication number Publication date
JP2012226307A (ja) 2012-11-15
US9274326B2 (en) 2016-03-01
US20120257285A1 (en) 2012-10-11

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