JP4323584B2 - 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
JP4323584B2
JP4323584B2 JP13617198A JP13617198A JP4323584B2 JP 4323584 B2 JP4323584 B2 JP 4323584B2 JP 13617198 A JP13617198 A JP 13617198A JP 13617198 A JP13617198 A JP 13617198A JP 4323584 B2 JP4323584 B2 JP 4323584B2
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JP
Japan
Prior art keywords
group
refractive power
lens
optical system
zooming
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
JP13617198A
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English (en)
Japanese (ja)
Other versions
JPH11316342A (ja
JPH11316342A5 (https=
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 JP13617198A priority Critical patent/JP4323584B2/ja
Publication of JPH11316342A publication Critical patent/JPH11316342A/ja
Publication of JPH11316342A5 publication Critical patent/JPH11316342A5/ja
Application granted granted Critical
Publication of JP4323584B2 publication Critical patent/JP4323584B2/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
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
  • Adjustment Of Camera Lenses (AREA)
JP13617198A 1998-04-30 1998-04-30 防振機能を有した変倍光学系 Expired - Fee Related JP4323584B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13617198A JP4323584B2 (ja) 1998-04-30 1998-04-30 防振機能を有した変倍光学系

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13617198A JP4323584B2 (ja) 1998-04-30 1998-04-30 防振機能を有した変倍光学系

Publications (3)

Publication Number Publication Date
JPH11316342A JPH11316342A (ja) 1999-11-16
JPH11316342A5 JPH11316342A5 (https=) 2007-05-24
JP4323584B2 true JP4323584B2 (ja) 2009-09-02

Family

ID=15168994

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13617198A Expired - Fee Related JP4323584B2 (ja) 1998-04-30 1998-04-30 防振機能を有した変倍光学系

Country Status (1)

Country Link
JP (1) JP4323584B2 (https=)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5115848B2 (ja) * 2008-01-30 2013-01-09 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
JP5816848B2 (ja) * 2010-08-02 2015-11-18 パナソニックＩｐマネジメント株式会社 ズームレンズ系、交換レンズ装置及びカメラシステム
WO2014115565A1 (ja) 2013-01-28 2014-07-31 株式会社ニコン 変倍光学系、光学装置、及び、変倍光学系の製造方法
JP6198099B2 (ja) * 2013-01-28 2017-09-20 株式会社ニコン 変倍光学系、光学装置、及び、変倍光学系の製造方法
JP6146020B2 (ja) * 2013-01-28 2017-06-14 株式会社ニコン 変倍光学系、光学装置、及び、変倍光学系の製造方法
JP6198098B2 (ja) * 2013-01-28 2017-09-20 株式会社ニコン 変倍光学系、光学装置、及び、変倍光学系の製造方法
JP6171358B2 (ja) * 2013-01-28 2017-08-02 株式会社ニコン 変倍光学系、光学装置、及び、変倍光学系の製造方法
JP6146021B2 (ja) * 2013-01-28 2017-06-14 株式会社ニコン 変倍光学系、光学装置、及び、変倍光学系の製造方法
JP6436626B2 (ja) * 2013-12-17 2018-12-12 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
JP6357975B2 (ja) * 2014-08-26 2018-07-18 株式会社シグマ 防振機能を有する望遠ズームレンズ
JP6515480B2 (ja) * 2014-10-15 2019-05-22 株式会社シグマ 防振機能を備えた変倍結像光学系
CN114114659A (zh) 2016-10-07 2022-03-01 株式会社尼康 变倍光学系统、光学设备以及变倍光学系统的制造方法
JP7228136B2 (ja) 2018-11-20 2023-02-24 株式会社ニコン 変倍光学系、光学機器
WO2020105110A1 (ja) 2018-11-20 2020-05-28 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
JP7292993B2 (ja) * 2019-06-19 2023-06-19 キヤノン株式会社 光学系、および光学機器

Also Published As

Publication number Publication date
JPH11316342A (ja) 1999-11-16

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