JP4378008B2 - 防振ズームレンズ - Google Patents

防振ズームレンズ Download PDF

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Publication number
JP4378008B2
JP4378008B2 JP36530899A JP36530899A JP4378008B2 JP 4378008 B2 JP4378008 B2 JP 4378008B2 JP 36530899 A JP36530899 A JP 36530899A JP 36530899 A JP36530899 A JP 36530899A JP 4378008 B2 JP4378008 B2 JP 4378008B2
Authority
JP
Japan
Prior art keywords
lens
lens group
group
object side
refractive power
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
JP36530899A
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English (en)
Japanese (ja)
Other versions
JP2001183585A (ja
JP2001183585A5 (enExample
Inventor
誠 三坂
佐藤　　茂樹
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 JP36530899A priority Critical patent/JP4378008B2/ja
Publication of JP2001183585A publication Critical patent/JP2001183585A/ja
Publication of JP2001183585A5 publication Critical patent/JP2001183585A5/ja
Application granted granted Critical
Publication of JP4378008B2 publication Critical patent/JP4378008B2/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)
  • Lenses (AREA)
  • Adjustment Of Camera Lenses (AREA)
JP36530899A 1999-12-22 1999-12-22 防振ズームレンズ Expired - Fee Related JP4378008B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP36530899A JP4378008B2 (ja) 1999-12-22 1999-12-22 防振ズームレンズ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP36530899A JP4378008B2 (ja) 1999-12-22 1999-12-22 防振ズームレンズ

Publications (3)

Publication Number Publication Date
JP2001183585A JP2001183585A (ja) 2001-07-06
JP2001183585A5 JP2001183585A5 (enExample) 2007-02-01
JP4378008B2 true JP4378008B2 (ja) 2009-12-02

Family

ID=18483948

Family Applications (1)

Application Number Title Priority Date Filing Date
JP36530899A Expired - Fee Related JP4378008B2 (ja) 1999-12-22 1999-12-22 防振ズームレンズ

Country Status (1)

Country Link
JP (1) JP4378008B2 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4672827B2 (ja) * 2000-01-28 2011-04-20 株式会社栃木ニコン ズームレンズ及び該ズームレンズを備える投射型表示装置
JP4792779B2 (ja) * 2005-03-29 2011-10-12 株式会社ニコン ズームレンズ
JP4778736B2 (ja) * 2005-06-29 2011-09-21 Ｈｏｙａ株式会社 広角ズームレンズ系
JP5130806B2 (ja) * 2006-07-21 2013-01-30 株式会社ニコン 変倍光学系、撮像装置、変倍光学系の変倍方法
EP2045639A4 (en) * 2006-07-21 2012-06-13 Nikon Corp VARIABLE POWER OPTICAL SYSTEM, IMAGING DEVICE, VARIABLE ENLARGEMENT METHOD OF OPTICAL SYSTEM WITH VARIABLE POWER
JP5082431B2 (ja) * 2006-12-25 2012-11-28 株式会社ニコン 防振機能を有する変倍光学系、撮像装置、変倍光学系の変倍方法
JP4885756B2 (ja) 2007-02-08 2012-02-29 株式会社リコー ズームレンズおよびカメラ装置および携帯情報端末装置
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
JP5251996B2 (ja) * 2011-01-21 2013-07-31 株式会社ニコン ズームレンズ
JP6260074B2 (ja) * 2012-08-30 2018-01-17 株式会社ニコン 変倍光学系、及び、この変倍光学系を有する光学装置
EP2741117B1 (en) * 2012-12-04 2020-05-13 Samsung Electronics Co., Ltd Zoom lens and electronic device including the same
CN109188664B (zh) * 2013-06-28 2021-03-12 株式会社尼康 变倍光学系统
JP2017021060A (ja) * 2013-11-26 2017-01-26 株式会社ニコン ズームレンズ系、光学機器及びズームレンズ系の製造方法
JP6372593B2 (ja) * 2017-05-31 2018-08-15 リコーイメージング株式会社 ズームレンズ系及びこれを備えた電子撮像装置
JP7535418B2 (ja) * 2020-08-31 2024-08-16 株式会社タムロン 撮像レンズ及び撮像装置

Also Published As

Publication number Publication date
JP2001183585A (ja) 2001-07-06

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