JP6214205B2 - 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
JP6214205B2
JP6214205B2 JP2013099925A JP2013099925A JP6214205B2 JP 6214205 B2 JP6214205 B2 JP 6214205B2 JP 2013099925 A JP2013099925 A JP 2013099925A JP 2013099925 A JP2013099925 A JP 2013099925A JP 6214205 B2 JP6214205 B2 JP 6214205B2
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JP
Japan
Prior art keywords
lens
group
refractive power
focal length
zoom lens
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
JP2013099925A
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English (en)
Japanese (ja)
Other versions
JP2014219616A5 (enExample
JP2014219616A (ja
Inventor
泰明 萩原
泰明 萩原
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
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Filing date
Publication date
Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2013099925A priority Critical patent/JP6214205B2/ja
Priority to US14/272,016 priority patent/US9664885B2/en
Publication of JP2014219616A publication Critical patent/JP2014219616A/ja
Publication of JP2014219616A5 publication Critical patent/JP2014219616A5/ja
Application granted granted Critical
Publication of JP6214205B2 publication Critical patent/JP6214205B2/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
    • G02B15/163—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
    • 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
    • G02B15/1441—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 positive
    • G02B15/144105—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 positive 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Lenses (AREA)
  • Adjustment Of Camera Lenses (AREA)
  • Studio Devices (AREA)
JP2013099925A 2013-05-10 2013-05-10 ズームレンズ及びそれを有する撮像装置 Expired - Fee Related JP6214205B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2013099925A JP6214205B2 (ja) 2013-05-10 2013-05-10 ズームレンズ及びそれを有する撮像装置
US14/272,016 US9664885B2 (en) 2013-05-10 2014-05-07 Zoom lens and image pickup apparatus including zoom lens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013099925A JP6214205B2 (ja) 2013-05-10 2013-05-10 ズームレンズ及びそれを有する撮像装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2017099432A Division JP6289709B2 (ja) 2017-05-19 2017-05-19 ズームレンズ及びそれを有する撮像装置

Publications (3)

Publication Number Publication Date
JP2014219616A JP2014219616A (ja) 2014-11-20
JP2014219616A5 JP2014219616A5 (enExample) 2016-06-16
JP6214205B2 true JP6214205B2 (ja) 2017-10-18

Family

ID=51864532

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013099925A Expired - Fee Related JP6214205B2 (ja) 2013-05-10 2013-05-10 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) US9664885B2 (enExample)
JP (1) JP6214205B2 (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6270340B2 (ja) * 2013-05-23 2018-01-31 株式会社タムロン ズームレンズ及び撮像装置
JP6270342B2 (ja) * 2013-05-24 2018-01-31 株式会社タムロン ズームレンズ及び撮像装置
JP6270341B2 (ja) * 2013-05-24 2018-01-31 株式会社タムロン ズームレンズ及び撮像装置
JP6566661B2 (ja) * 2015-03-05 2019-08-28 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
TWI530710B (zh) * 2015-04-24 2016-04-21 中強光電股份有限公司 投影裝置以及投影鏡頭
US10310241B2 (en) 2016-02-29 2019-06-04 Ricoh Imaging Company, Ltd. Zoom lens system
JP6646259B2 (ja) * 2016-03-07 2020-02-14 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
US10338360B2 (en) 2016-05-16 2019-07-02 Ricoh Imaging Company, Ltd. Zoom lens system
JP6687121B2 (ja) 2016-10-07 2020-04-22 株式会社ニコン 変倍光学系および光学機器
EP3543759A4 (en) * 2016-11-21 2020-11-04 Nikon Corporation VARIABLE MAGNIFICATION OPTICAL SYSTEM, OPTICAL DEVICE, IMAGING DEVICE, AND PROCESS FOR THE PRODUCTION OF THE VARIABLE MAGNIFICATION OPTICAL SYSTEM
CN109952523B (zh) * 2016-11-21 2021-10-29 株式会社尼康 变倍光学系统以及使用了该变倍光学系统的光学设备和摄像设备
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
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
JP7245606B2 (ja) * 2018-03-30 2023-03-24 株式会社タムロン ズームレンズ及び撮像装置
JP7277290B2 (ja) * 2019-07-03 2023-05-18 キヤノン株式会社 ズームレンズおよび撮像装置
JP7265642B2 (ja) * 2019-10-29 2023-04-26 富士フイルム株式会社 撮像支援装置、撮像支援システム、撮像システム、撮像支援方法、及びプログラム
CN111474693B (zh) * 2020-06-05 2025-05-02 浙江舜宇光学有限公司 变焦镜头
CN112230406B (zh) * 2020-11-04 2022-09-16 福建福光股份有限公司 具有强透雾能力的近红外高清变焦光学系统
CN116149034B (zh) * 2022-12-31 2024-05-03 福建福光股份有限公司 一种连续变焦摄像镜头

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3478637B2 (ja) * 1995-05-30 2003-12-15 キヤノン株式会社 小型のズームレンズ
JP4146977B2 (ja) * 1999-12-10 2008-09-10 キヤノン株式会社 ズームレンズ
JP4978119B2 (ja) * 2005-09-28 2012-07-18 株式会社ニコン 高変倍ズームレンズ
JP4949897B2 (ja) 2007-03-09 2012-06-13 富士フイルム株式会社 防振機能付きズームレンズおよび撮像装置
JP2009047903A (ja) * 2007-08-20 2009-03-05 Sony Corp ズームレンズ及び撮像装置
JP5202076B2 (ja) * 2008-04-08 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
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
JP2010266505A (ja) * 2009-05-12 2010-11-25 Fujifilm Corp ズームレンズおよび撮像装置
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
JP5678424B2 (ja) * 2009-11-26 2015-03-04 株式会社ニコン 変倍光学系、この変倍光学系を備える光学機器、及び、変倍光学系の製造方法
JP2011170086A (ja) 2010-02-18 2011-09-01 Sigma Corp 防振機能を有する大口径ズームレンズ
JP5498260B2 (ja) * 2010-05-24 2014-05-21 株式会社タムロン ズームレンズユニット
CN102540430B (zh) * 2010-12-21 2016-06-01 三星电子株式会社 防震变焦镜头及具备该防震变焦镜头的摄像装置
JP5955656B2 (ja) * 2012-06-14 2016-07-20 株式会社シグマ ズームレンズ系
JP6229259B2 (ja) * 2012-11-14 2017-11-15 株式会社ニコン 変倍光学系、光学装置
JP6127462B2 (ja) * 2012-11-14 2017-05-17 株式会社ニコン 変倍光学系、光学装置
JP6098176B2 (ja) * 2013-01-15 2017-03-22 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
JP6182868B2 (ja) * 2013-01-15 2017-08-23 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
JP6102269B2 (ja) * 2013-01-15 2017-03-29 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

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Publication number Publication date
JP2014219616A (ja) 2014-11-20
US9664885B2 (en) 2017-05-30
US20140333821A1 (en) 2014-11-13

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