JP4046834B2 - 防振機能を有した変倍光学系 - Google Patents

防振機能を有した変倍光学系 Download PDF

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Publication number
JP4046834B2
JP4046834B2 JP04878498A JP4878498A JP4046834B2 JP 4046834 B2 JP4046834 B2 JP 4046834B2 JP 04878498 A JP04878498 A JP 04878498A JP 4878498 A JP4878498 A JP 4878498A JP 4046834 B2 JP4046834 B2 JP 4046834B2
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JP
Japan
Prior art keywords
lens
lens group
group
negative
optical system
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
JP04878498A
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English (en)
Japanese (ja)
Other versions
JPH11231220A5 (enExample
JPH11231220A (ja
Inventor
宏志 遠藤
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 JP04878498A priority Critical patent/JP4046834B2/ja
Publication of JPH11231220A publication Critical patent/JPH11231220A/ja
Publication of JPH11231220A5 publication Critical patent/JPH11231220A5/ja
Application granted granted Critical
Publication of JP4046834B2 publication Critical patent/JP4046834B2/ja
Anticipated expiration legal-status Critical
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
    • G02B15/177—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 negative front lens or group of lenses
    • 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
    • G02B15/1445—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 negative
    • G02B15/144511—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 negative 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Adjustment Of Camera Lenses (AREA)
  • Lenses (AREA)
JP04878498A 1998-02-13 1998-02-13 防振機能を有した変倍光学系 Expired - Fee Related JP4046834B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP04878498A JP4046834B2 (ja) 1998-02-13 1998-02-13 防振機能を有した変倍光学系

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP04878498A JP4046834B2 (ja) 1998-02-13 1998-02-13 防振機能を有した変倍光学系

Publications (3)

Publication Number Publication Date
JPH11231220A JPH11231220A (ja) 1999-08-27
JPH11231220A5 JPH11231220A5 (enExample) 2005-08-18
JP4046834B2 true JP4046834B2 (ja) 2008-02-13

Family

ID=12812880

Family Applications (1)

Application Number Title Priority Date Filing Date
JP04878498A Expired - Fee Related JP4046834B2 (ja) 1998-02-13 1998-02-13 防振機能を有した変倍光学系

Country Status (1)

Country Link
JP (1) JP4046834B2 (enExample)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3524482B2 (ja) 2000-09-26 2004-05-10 キヤノン株式会社 ズームレンズ及びそれを用いた光学機器
JP4630568B2 (ja) * 2004-04-28 2011-02-09 キヤノン株式会社 光学系及びそれを有する光学機器
JP4642386B2 (ja) * 2004-06-09 2011-03-02 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
JP4880940B2 (ja) * 2004-08-19 2012-02-22 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
US7974012B2 (en) 2008-03-31 2011-07-05 Nikon Corporation Zoom lens system, optical device with the zoom lens system, and method of manufacturing the zoom lens system
US8259400B2 (en) 2009-01-26 2012-09-04 Nikon Corporation Zoom lens system, imaging apparatus, and method for manufacturing zoom lens system
JP5358229B2 (ja) * 2009-03-12 2013-12-04 株式会社シグマ 防振機能を有するインナーズームタイプ且つインナーフォーカスタイプのズームレンズ
JP5544731B2 (ja) 2009-03-17 2014-07-09 株式会社ニコン 撮影レンズ、及び、この撮影レンズを備えた光学機器
JP5621636B2 (ja) 2010-03-15 2014-11-12 株式会社ニコン 撮影レンズ、この撮影レンズを備えた光学機器、撮影レンズの製造方法
JP2012042927A (ja) 2010-07-20 2012-03-01 Panasonic Corp ズームレンズ系、撮像装置及びカメラ
US8908273B2 (en) 2010-09-21 2014-12-09 Nikon Corporation Imaging lens, optical apparatus equipped therewith and method for manufacturing imaging lens
KR20140124286A (ko) 2013-04-16 2014-10-24 삼성전자주식회사 광각 렌즈계 및 이를 포함한 촬영 장치
JP6347739B2 (ja) 2014-12-22 2018-06-27 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
CN107407795B (zh) * 2015-01-30 2020-07-24 株式会社尼康 变倍光学系统以及光学设备
EP3252517A4 (en) 2015-01-30 2018-11-07 Nikon Corporation Variable power optical system, optical device, and method for producing variable power optical system
WO2016121930A1 (ja) * 2015-01-30 2016-08-04 株式会社ニコン 変倍光学系、光学機器及び変倍光学系の製造方法
CN107430261B (zh) 2015-01-30 2020-07-17 株式会社尼康 变倍光学系统以及光学设备
US10473901B2 (en) 2015-01-30 2019-11-12 Nikon Corporation Variable magnification optical system, optical apparatus, and method for manufacturing variable magnification optical system
JP6525015B2 (ja) * 2015-01-30 2019-06-05 株式会社ニコン 変倍光学系、及び光学機器
JP2018010219A (ja) 2016-07-15 2018-01-18 株式会社ニコン 変倍光学系、光学機器及び変倍光学系の製造方法
JP6991814B2 (ja) * 2017-09-29 2022-01-13 キヤノン株式会社 ズームレンズ及び撮像装置
JP7027149B2 (ja) * 2017-12-11 2022-03-01 キヤノン株式会社 ズームレンズ及び撮像装置
JP6529641B2 (ja) * 2018-05-31 2019-06-12 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
JP6622853B2 (ja) * 2018-05-31 2019-12-18 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

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07152002A (ja) * 1993-11-29 1995-06-16 Nikon Corp 防振機能を備えたズームレンズ
JP3625218B2 (ja) * 1993-12-22 2005-03-02 三菱製紙株式会社 インクジェット記録シート
JP3141681B2 (ja) * 1994-04-27 2001-03-05 キヤノン株式会社 防振機能を有した光学系
JP3387669B2 (ja) * 1994-11-07 2003-03-17 キヤノン株式会社 防振機能を有した変倍光学系

Also Published As

Publication number Publication date
JPH11231220A (ja) 1999-08-27

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