JP6004820B2 - ズ−ムレンズ及びそれを有する撮像装置 - Google Patents

ズ−ムレンズ及びそれを有する撮像装置 Download PDF

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Publication number
JP6004820B2
JP6004820B2 JP2012176036A JP2012176036A JP6004820B2 JP 6004820 B2 JP6004820 B2 JP 6004820B2 JP 2012176036 A JP2012176036 A JP 2012176036A JP 2012176036 A JP2012176036 A JP 2012176036A JP 6004820 B2 JP6004820 B2 JP 6004820B2
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JP
Japan
Prior art keywords
lens
lens group
zoom
wide
telephoto end
Prior art date
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Expired - Fee Related
Application number
JP2012176036A
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English (en)
Japanese (ja)
Other versions
JP2014035418A (ja
JP2014035418A5 (enExample
Inventor
修一 茂木
修一 茂木
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 JP2012176036A priority Critical patent/JP6004820B2/ja
Priority to US13/960,736 priority patent/US9110275B2/en
Publication of JP2014035418A publication Critical patent/JP2014035418A/ja
Publication of JP2014035418A5 publication Critical patent/JP2014035418A5/ja
Application granted granted Critical
Publication of JP6004820B2 publication Critical patent/JP6004820B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G02B15/145121—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 +-+-+
    • 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 +-+
    • 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
    • G02B9/00—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or -
    • G02B9/60—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having five components only

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Lenses (AREA)
  • Adjustment Of Camera Lenses (AREA)
JP2012176036A 2012-08-08 2012-08-08 ズ−ムレンズ及びそれを有する撮像装置 Expired - Fee Related JP6004820B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2012176036A JP6004820B2 (ja) 2012-08-08 2012-08-08 ズ−ムレンズ及びそれを有する撮像装置
US13/960,736 US9110275B2 (en) 2012-08-08 2013-08-06 Zoom lens and image-pickup apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012176036A JP6004820B2 (ja) 2012-08-08 2012-08-08 ズ−ムレンズ及びそれを有する撮像装置

Publications (3)

Publication Number Publication Date
JP2014035418A JP2014035418A (ja) 2014-02-24
JP2014035418A5 JP2014035418A5 (enExample) 2015-09-17
JP6004820B2 true JP6004820B2 (ja) 2016-10-12

Family

ID=50066012

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012176036A Expired - Fee Related JP6004820B2 (ja) 2012-08-08 2012-08-08 ズ−ムレンズ及びそれを有する撮像装置

Country Status (2)

Country Link
US (1) US9110275B2 (enExample)
JP (1) JP6004820B2 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015004703A1 (ja) 2013-07-12 2015-01-15 パナソニックＩｐマネジメント株式会社 ズームレンズ系、撮像装置及びカメラ
JP6261235B2 (ja) * 2013-08-28 2018-01-17 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
WO2016047129A1 (ja) * 2014-09-24 2016-03-31 株式会社ニコン ズームレンズ、光学機器及びズームレンズの製造方法
JP6536020B2 (ja) * 2014-11-26 2019-07-03 リコーイメージング株式会社 ズームレンズ系
JP6598599B2 (ja) * 2015-09-02 2019-10-30 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
JP6938843B2 (ja) * 2016-01-28 2021-09-22 株式会社ニコン ズームレンズおよび光学機器
JPWO2017131223A1 (ja) * 2016-01-28 2018-11-15 株式会社ニコン ズームレンズ、光学機器及びズームレンズの製造方法
US10012822B2 (en) * 2016-02-18 2018-07-03 Panasonic Intellectual Property Management Co., Ltd. Zoom lens system, interchangeable lens device and camera system with zoom lens system, and imaging apparatus with zoom lens system
JP6768375B2 (ja) * 2016-06-30 2020-10-14 キヤノン株式会社 レンズ装置および撮像装置
JP7218202B2 (ja) 2019-02-14 2023-02-06 キヤノン株式会社 観察光学系およびそれを備えた画像表示装置
JP7379073B2 (ja) 2019-10-17 2023-11-14 キヤノン株式会社 光学系およびそれを有する撮像装置、撮像システム
JP7401316B2 (ja) 2020-01-20 2023-12-19 キヤノン株式会社 光学系およびそれを有する撮像装置、撮像システム

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4869288B2 (ja) * 2008-05-23 2012-02-08 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
JP5328484B2 (ja) 2009-05-26 2013-10-30 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
CN102033306B (zh) * 2009-10-01 2013-08-07 索尼公司 可变焦距镜头系统和图像拾取设备
JP2011075985A (ja) * 2009-10-01 2011-04-14 Sony Corp 可変焦点距離レンズ系及び撮像装置
JP5541663B2 (ja) 2009-10-06 2014-07-09 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
JP5543837B2 (ja) * 2010-04-27 2014-07-09 パナソニック株式会社 ズームレンズ系、撮像装置及びカメラ
JP5543838B2 (ja) * 2010-04-27 2014-07-09 パナソニック株式会社 ズームレンズ系、撮像装置及びカメラ
CN102782555A (zh) * 2011-01-24 2012-11-14 松下电器产业株式会社 变焦透镜系统、摄像装置以及照相机

Also Published As

Publication number Publication date
JP2014035418A (ja) 2014-02-24
US9110275B2 (en) 2015-08-18
US20140043692A1 (en) 2014-02-13

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