JP6300507B2 - ズームレンズ及びそれを有するズームレンズ装置 - Google Patents

ズームレンズ及びそれを有するズームレンズ装置 Download PDF

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Publication number
JP6300507B2
JP6300507B2 JP2013259561A JP2013259561A JP6300507B2 JP 6300507 B2 JP6300507 B2 JP 6300507B2 JP 2013259561 A JP2013259561 A JP 2013259561A JP 2013259561 A JP2013259561 A JP 2013259561A JP 6300507 B2 JP6300507 B2 JP 6300507B2
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Japan
Prior art keywords
lens
lens group
positive
group
zoom
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JP2013259561A
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English (en)
Japanese (ja)
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JP2015118127A5 (https=
JP2015118127A (ja
Inventor
小方　康司
康司 小方
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Olympus Corp
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Olympus Corp
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Publication date
Application filed by Olympus Corp filed Critical Olympus Corp
Priority to JP2013259561A priority Critical patent/JP6300507B2/ja
Priority to US14/572,372 priority patent/US9459433B2/en
Publication of JP2015118127A publication Critical patent/JP2015118127A/ja
Publication of JP2015118127A5 publication Critical patent/JP2015118127A5/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
    • G02B15/146—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 +-+
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
    • G02B13/009—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras having zoom function

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Lenses (AREA)
JP2013259561A 2013-12-16 2013-12-16 ズームレンズ及びそれを有するズームレンズ装置 Active JP6300507B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2013259561A JP6300507B2 (ja) 2013-12-16 2013-12-16 ズームレンズ及びそれを有するズームレンズ装置
US14/572,372 US9459433B2 (en) 2013-12-16 2014-12-16 Zoom lens and zoom lens apparatus using the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013259561A JP6300507B2 (ja) 2013-12-16 2013-12-16 ズームレンズ及びそれを有するズームレンズ装置

Publications (3)

Publication Number Publication Date
JP2015118127A JP2015118127A (ja) 2015-06-25
JP2015118127A5 JP2015118127A5 (https=) 2017-01-12
JP6300507B2 true JP6300507B2 (ja) 2018-03-28

Family

ID=53368205

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013259561A Active JP6300507B2 (ja) 2013-12-16 2013-12-16 ズームレンズ及びそれを有するズームレンズ装置

Country Status (2)

Country Link
US (1) US9459433B2 (https=)
JP (1) JP6300507B2 (https=)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3176625B1 (en) 2014-07-30 2019-09-25 Nikon Corporation Variable power optical system, optical device, and manufacturing method for variable power optical system
JP2016109952A (ja) * 2014-12-09 2016-06-20 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
JP6525613B2 (ja) * 2015-01-30 2019-06-05 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
JP6388853B2 (ja) * 2015-07-10 2018-09-12 富士フイルム株式会社 撮像レンズおよび撮像装置
US10393904B2 (en) * 2015-11-06 2019-08-27 Weatherford Technology Holdings, Llc Predicting stress-induced anisotropy effect on acoustic tool response
US10823942B2 (en) * 2016-02-01 2020-11-03 Sony Corporation Zoom lens and optical instrument
WO2018079519A1 (ja) * 2016-10-26 2018-05-03 株式会社ニコン 変倍光学系、光学機器、撮像機器、変倍光学系の製造方法
JP6649287B2 (ja) * 2017-01-05 2020-02-19 富士フイルム株式会社 ズームレンズおよび撮像装置
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
JP6983611B2 (ja) * 2017-10-06 2021-12-17 キヤノン株式会社 ズームレンズ及び撮像装置
JP7204442B2 (ja) * 2018-11-22 2023-01-16 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
CN112014945B (zh) * 2019-05-31 2022-03-11 宁波舜宇车载光学技术有限公司 光学镜头及成像设备
JP7259956B2 (ja) * 2019-06-14 2023-04-18 株式会社ニコン 変倍光学系および光学機器
US12189101B2 (en) 2019-06-14 2025-01-07 Nikon Corporation Zoom optical system, optical apparatus and method for manufacturing the zoom optical system
WO2021039698A1 (ja) * 2019-08-26 2021-03-04 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
US20230052696A1 (en) * 2019-12-23 2023-02-16 Nikon Corporation Zoom optical system, optical apparatus and method for manufacturing the zoom optical system
US12449645B2 (en) * 2020-01-08 2025-10-21 Nikon Corporation Zoom optical system, optical apparatus and method for manufacturing the zoom optical system
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

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5847882A (en) 1994-06-23 1998-12-08 Canon Kabushiki Kaisha Rear focusing zoom lens
JP3466711B2 (ja) 1994-06-23 2003-11-17 キヤノン株式会社 リヤフォーカス式ズームレンズ
JPH09325274A (ja) * 1996-06-03 1997-12-16 Nikon Corp ズ−ムレンズ
JP4903418B2 (ja) * 2005-11-18 2012-03-28 イーストマン コダック カンパニー ズームレンズ
JP4751732B2 (ja) 2006-02-10 2011-08-17 Ｈｏｙａ株式会社 望遠ズームレンズ系
JP5048353B2 (ja) * 2007-02-02 2012-10-17 オリンパス株式会社 結像光学系及びそれを有する電子撮像装置
JP5168641B2 (ja) * 2008-05-21 2013-03-21 株式会社ニコン 変倍光学系、これを有する光学機器及び変倍方法
JP4560745B2 (ja) 2008-08-06 2010-10-13 ソニー株式会社 可変焦点距離レンズ系
JP5068238B2 (ja) * 2008-11-07 2012-11-07 株式会社ケンコー・トキナー 防振機能を有する小型高倍率望遠ズームレンズ
JP5633111B2 (ja) 2009-02-20 2014-12-03 株式会社ニコン 変倍光学系、及び、この変倍光学系を備えた光学機器
US8416506B2 (en) 2009-02-20 2013-04-09 Nikon Corporation Zoom lens, optical apparatus equipped therewith and method for manufacturing the zoom lens
JP5508812B2 (ja) * 2009-10-29 2014-06-04 オリンパス株式会社 電子撮像装置
JP5513242B2 (ja) 2010-04-28 2014-06-04 オリンパス株式会社 撮像装置
JP5450256B2 (ja) * 2010-05-25 2014-03-26 オリンパス株式会社 結像光学系及びそれを有する電子撮像装置
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
JP2013182259A (ja) * 2012-03-05 2013-09-12 Sony Corp ズームレンズ及び撮像装置
JP5972020B2 (ja) * 2012-04-19 2016-08-17 Hoya株式会社 ズームレンズ系
JP5973252B2 (ja) * 2012-06-22 2016-08-23 株式会社タムロン ズームレンズ及びそれを備えた撮像装置

Also Published As

Publication number Publication date
JP2015118127A (ja) 2015-06-25
US20150168697A1 (en) 2015-06-18
US9459433B2 (en) 2016-10-04

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