CN103901588B - 变焦镜头以及摄像装置 - Google Patents

变焦镜头以及摄像装置 Download PDF

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Publication number
CN103901588B
CN103901588B CN201310726088.0A CN201310726088A CN103901588B CN 103901588 B CN103901588 B CN 103901588B CN 201310726088 A CN201310726088 A CN 201310726088A CN 103901588 B CN103901588 B CN 103901588B
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CN
China
Prior art keywords
lens
lens group
refractive power
dolly
zoom
Prior art date
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Active
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CN201310726088.0A
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English (en)
Chinese (zh)
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CN103901588A (zh
Inventor
岩泽嘉人
高桥纯
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.)
Tamron Co Ltd
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Tamron Co Ltd
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Publication of CN103901588A publication Critical patent/CN103901588A/zh
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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
    • G02B15/145—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
    • G02B15/145113—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 +-++-
    • 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
    • G02B15/146—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 more than five groups
    • G02B15/1461—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 more than five groups the first group being positive
    • 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
    • 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
    • G02B15/163—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 first movable lens or lens group and a second movable lens or lens group, both in front of a fixed lens or lens group
    • G02B15/167—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 first movable lens or lens group and a second movable lens or lens group, both in front of a fixed lens or lens group having an additional fixed front lens or group of lenses
    • G02B15/173—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 first movable lens or lens group and a second movable lens or lens group, both in front of a fixed lens or lens group having an additional fixed front lens or group of lenses arranged +-+

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Lenses (AREA)
  • Studio Devices (AREA)
CN201310726088.0A 2012-12-27 2013-12-25 变焦镜头以及摄像装置 Active CN103901588B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012-286011 2012-12-27
JP2012286011A JP6200647B2 (ja) 2012-12-27 2012-12-27 ズームレンズ及び撮像装置

Publications (2)

Publication Number Publication Date
CN103901588A CN103901588A (zh) 2014-07-02
CN103901588B true CN103901588B (zh) 2017-05-31

Family

ID=50993024

Family Applications (1)

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CN201310726088.0A Active CN103901588B (zh) 2012-12-27 2013-12-25 变焦镜头以及摄像装置

Country Status (3)

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US (2) US9594234B2 (enExample)
JP (1) JP6200647B2 (enExample)
CN (1) CN103901588B (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6200647B2 (ja) 2012-12-27 2017-09-20 株式会社タムロン ズームレンズ及び撮像装置
US10079964B2 (en) 2014-12-22 2018-09-18 Panasonic Intellectual Property Management Co., Ltd. Lens system, interchangeable lens apparatus, and camera system
JP6563200B2 (ja) * 2015-01-08 2019-08-21 株式会社タムロン ズームレンズ及び撮像装置
WO2018092292A1 (ja) * 2016-11-21 2018-05-24 株式会社ニコン 変倍光学系、これを用いた光学機器および撮像機器、並びにこの変倍光学系の製造方法
JP6576381B2 (ja) * 2017-03-03 2019-09-18 キヤノン株式会社 ズームレンズおよびそれを有する撮像装置
JP6951857B2 (ja) 2017-03-30 2021-10-20 株式会社タムロン ズームレンズ及び撮像装置
JP2018194750A (ja) * 2017-05-19 2018-12-06 富士フイルム株式会社 ズームレンズおよび撮像装置
JP6505779B2 (ja) * 2017-07-12 2019-04-24 株式会社タムロン ズームレンズ及び撮像装置
JP6925190B2 (ja) * 2017-07-12 2021-08-25 株式会社タムロン ズームレンズ及び撮像装置
JP6830431B2 (ja) 2017-12-20 2021-02-17 富士フイルム株式会社 ズームレンズ及び撮像装置
JP6830430B2 (ja) * 2017-12-20 2021-02-17 富士フイルム株式会社 ズームレンズ及び撮像装置
JP7179595B2 (ja) * 2018-11-30 2022-11-29 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
CN113366360B (zh) * 2019-01-31 2023-08-15 富士胶片株式会社 成像镜头及摄像装置
JP7414422B2 (ja) * 2019-08-06 2024-01-16 キヤノン株式会社 ズームレンズおよび光学機器
JP7352772B2 (ja) * 2019-08-22 2023-09-29 パナソニックＩｐマネジメント株式会社 ズームレンズ系、撮像装置、カメラシステム
JP7366840B2 (ja) * 2020-05-25 2023-10-23 富士フイルム株式会社 ズームレンズおよび撮像装置
JP7630997B2 (ja) * 2021-01-07 2025-02-18 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
CN113703142B (zh) * 2021-09-26 2024-04-26 江西凤凰光学科技有限公司 一种高像素大靶面长焦镜头
WO2023090050A1 (ja) * 2021-11-18 2023-05-25 株式会社ニコン 光学系、光学機器及び光学系の製造方法
CN117055201B (zh) * 2023-10-12 2023-12-12 武汉宇熠科技有限公司 一种8倍变焦安防镜头

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5781348A (en) * 1995-09-26 1998-07-14 Nikon Corporation Zoom lens system

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5241421A (en) 1990-01-31 1993-08-31 Canon Kabushiki Kaisha Zoom lens
JP2832057B2 (ja) * 1990-01-31 1998-12-02 キヤノン株式会社 リアーフォーカスズームレンズ
JPH1039215A (ja) * 1996-07-19 1998-02-13 Sigma Corp リアフォーカスの望遠ズームレンズ
JPH10206736A (ja) * 1997-01-21 1998-08-07 Canon Inc ズームレンズ
JPH10333039A (ja) * 1997-06-05 1998-12-18 Minolta Co Ltd ズームレンズ
JPH11202201A (ja) * 1998-01-14 1999-07-30 Minolta Co Ltd ズームレンズ
JP4115746B2 (ja) 2002-05-29 2008-07-09 株式会社タムロン 望遠ズームレンズ
JP2005215389A (ja) * 2004-01-30 2005-08-11 Canon Inc 光学系及びそれを有する撮像装置
JP2005292338A (ja) * 2004-03-31 2005-10-20 Nikon Corp ズームレンズ
JP4324878B2 (ja) * 2005-03-11 2009-09-02 ソニー株式会社 ズームレンズ系及び撮像装置
JP4845502B2 (ja) * 2005-12-15 2011-12-28 キヤノン株式会社 光学系及びそれを有する光学機器
JP2007322804A (ja) * 2006-06-01 2007-12-13 Sony Corp ズームレンズ及び撮像装置
US8049968B2 (en) 2008-01-11 2011-11-01 Tamron Co., Ltd. Zoom lens
JP5343361B2 (ja) * 2008-01-11 2013-11-13 株式会社タムロン ズームレンズ
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
JP5123783B2 (ja) * 2008-08-08 2013-01-23 ペンタックスリコーイメージング株式会社 高変倍ズームレンズ系
JP5423190B2 (ja) * 2009-07-09 2014-02-19 株式会社ニコン 変倍光学系、及び、この変倍光学系を備える光学機器
JP2011209347A (ja) * 2010-03-29 2011-10-20 Sony Corp ズームレンズ及び撮像装置
JP5355474B2 (ja) 2010-03-31 2013-11-27 キヤノン株式会社 ズームレンズおよび光学機器
JP5816848B2 (ja) * 2010-08-02 2015-11-18 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
JP2012128116A (ja) * 2010-12-14 2012-07-05 Sony Corp ズームレンズ及び撮像装置
JP5776428B2 (ja) * 2011-08-05 2015-09-09 ソニー株式会社 ズームレンズおよび撮像装置
JP5858827B2 (ja) * 2012-03-12 2016-02-10 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
JP6200647B2 (ja) 2012-12-27 2017-09-20 株式会社タムロン ズームレンズ及び撮像装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5781348A (en) * 1995-09-26 1998-07-14 Nikon Corporation Zoom lens system

Also Published As

Publication number Publication date
US9594234B2 (en) 2017-03-14
US20140184856A1 (en) 2014-07-03
CN103901588A (zh) 2014-07-02
US10191259B2 (en) 2019-01-29
JP6200647B2 (ja) 2017-09-20
JP2014126850A (ja) 2014-07-07
US20170139189A1 (en) 2017-05-18

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