JP6289131B2 - 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
JP6289131B2
JP6289131B2 JP2014017754A JP2014017754A JP6289131B2 JP 6289131 B2 JP6289131 B2 JP 6289131B2 JP 2014017754 A JP2014017754 A JP 2014017754A JP 2014017754 A JP2014017754 A JP 2014017754A JP 6289131 B2 JP6289131 B2 JP 6289131B2
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JP
Japan
Prior art keywords
lens
zoom
wide
lens group
focal length
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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
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JP2014017754A
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English (en)
Japanese (ja)
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JP2015145913A (ja
JP2015145913A5 (enExample
Inventor
修一 茂木
修一 茂木
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Canon Inc
Original Assignee
Canon Inc
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Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2014017754A priority Critical patent/JP6289131B2/ja
Priority to US14/608,818 priority patent/US9494775B2/en
Publication of JP2015145913A publication Critical patent/JP2015145913A/ja
Publication of JP2015145913A5 publication Critical patent/JP2015145913A5/ja
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Publication of JP6289131B2 publication Critical patent/JP6289131B2/ja
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    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
  • Nonlinear Science (AREA)
JP2014017754A 2014-01-31 2014-01-31 ズームレンズ及びそれを有する撮像装置 Expired - Fee Related JP6289131B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2014017754A JP6289131B2 (ja) 2014-01-31 2014-01-31 ズームレンズ及びそれを有する撮像装置
US14/608,818 US9494775B2 (en) 2014-01-31 2015-01-29 Zoom lens and image pickup apparatus including the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014017754A JP6289131B2 (ja) 2014-01-31 2014-01-31 ズームレンズ及びそれを有する撮像装置

Publications (3)

Publication Number Publication Date
JP2015145913A JP2015145913A (ja) 2015-08-13
JP2015145913A5 JP2015145913A5 (enExample) 2017-03-09
JP6289131B2 true JP6289131B2 (ja) 2018-03-07

Family

ID=53754705

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014017754A Expired - Fee Related JP6289131B2 (ja) 2014-01-31 2014-01-31 ズームレンズ及びそれを有する撮像装置

Country Status (2)

Country Link
US (1) US9494775B2 (enExample)
JP (1) JP6289131B2 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014211468A (ja) * 2013-04-17 2014-11-13 ソニー株式会社 ズームレンズおよび撮像装置
DE102015218328B4 (de) * 2015-09-24 2019-01-17 Carl Zeiss Smt Gmbh Optisches System zur Feldabbildung und/oder Pupillenabbildung
JP6404795B2 (ja) * 2015-09-28 2018-10-17 富士フイルム株式会社 ズームレンズおよび撮像装置
US11215790B2 (en) 2015-09-30 2022-01-04 Nikon Corporation Zoom lens, optical apparatus and method for manufacturing the zoom lens
CN113189743A (zh) * 2016-11-15 2021-07-30 宁波舜宇车载光学技术有限公司 光学镜头
CN114779453B (zh) * 2017-09-11 2024-08-16 株式会社尼康 变倍光学系统以及光学装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005292338A (ja) * 2004-03-31 2005-10-20 Nikon Corp ズームレンズ
JP2006337648A (ja) * 2005-06-01 2006-12-14 Canon Inc ズームレンズ
JP2009169082A (ja) * 2008-01-16 2009-07-30 Olympus Imaging Corp 結像光学系及びそれを有する電子撮像装置
JP2011197470A (ja) * 2010-03-19 2011-10-06 Panasonic Corp ズームレンズ系、交換レンズ装置及びカメラシステム
JP5462111B2 (ja) * 2010-08-24 2014-04-02 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
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
KR101919011B1 (ko) * 2012-05-11 2018-11-16 삼성전자주식회사 망원 줌 렌즈계 및 이를 포함한 촬영 장치

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Publication number Publication date
US9494775B2 (en) 2016-11-15
JP2015145913A (ja) 2015-08-13
US20150219883A1 (en) 2015-08-06

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