JP3753038B2 - ズームレンズ - Google Patents

ズームレンズ Download PDF

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Publication number
JP3753038B2
JP3753038B2 JP2001285414A JP2001285414A JP3753038B2 JP 3753038 B2 JP3753038 B2 JP 3753038B2 JP 2001285414 A JP2001285414 A JP 2001285414A JP 2001285414 A JP2001285414 A JP 2001285414A JP 3753038 B2 JP3753038 B2 JP 3753038B2
Authority
JP
Japan
Prior art keywords
lens
group
refractive power
focal length
lens group
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
JP2001285414A
Other languages
English (en)
Japanese (ja)
Other versions
JP2003090958A (ja
JP2003090958A5 (enExample
Inventor
佐藤　　進
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.)
Nikon Corp
Original Assignee
Nikon Corp
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 Nikon Corp filed Critical Nikon Corp
Priority to JP2001285414A priority Critical patent/JP3753038B2/ja
Priority to US10/244,406 priority patent/US6693750B2/en
Publication of JP2003090958A publication Critical patent/JP2003090958A/ja
Publication of JP2003090958A5 publication Critical patent/JP2003090958A5/ja
Application granted granted Critical
Publication of JP3753038B2 publication Critical patent/JP3753038B2/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
    • G02B15/163—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
    • G02B15/144113—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
    • 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)
JP2001285414A 2001-09-19 2001-09-19 ズームレンズ Expired - Fee Related JP3753038B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2001285414A JP3753038B2 (ja) 2001-09-19 2001-09-19 ズームレンズ
US10/244,406 US6693750B2 (en) 2001-09-19 2002-09-17 Zoom lens system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001285414A JP3753038B2 (ja) 2001-09-19 2001-09-19 ズームレンズ

Publications (3)

Publication Number Publication Date
JP2003090958A JP2003090958A (ja) 2003-03-28
JP2003090958A5 JP2003090958A5 (enExample) 2005-10-27
JP3753038B2 true JP3753038B2 (ja) 2006-03-08

Family

ID=19108564

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001285414A Expired - Fee Related JP3753038B2 (ja) 2001-09-19 2001-09-19 ズームレンズ

Country Status (1)

Country Link
JP (1) JP3753038B2 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4508604B2 (ja) * 2003-11-06 2010-07-21 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
JP4751732B2 (ja) 2006-02-10 2011-08-17 Ｈｏｙａ株式会社 望遠ズームレンズ系
JP4880498B2 (ja) * 2007-03-01 2012-02-22 株式会社タムロン 望遠ズームレンズ
EP2045637B1 (en) 2007-10-02 2019-07-10 Nikon Corporation Zoom lens system
KR20090126817A (ko) 2008-06-05 2009-12-09 삼성디지털이미징 주식회사 망원 줌 렌즈
JP2011158630A (ja) * 2010-01-29 2011-08-18 Tamron Co Ltd 防振ズームレンズ光学系
JP5530872B2 (ja) * 2010-09-10 2014-06-25 株式会社タムロン ズームレンズ
JP5726491B2 (ja) * 2010-11-29 2015-06-03 株式会社シグマ 防振機能を有する大口径望遠ズームレンズ
JP5210371B2 (ja) * 2010-12-20 2013-06-12 富士フイルム株式会社 防振機能付き変倍光学系および該変倍光学系を搭載した撮像装置
JP5669971B2 (ja) * 2014-04-08 2015-02-18 株式会社タムロン 防振ズームレンズ光学系
JP6033904B2 (ja) * 2015-02-19 2016-11-30 株式会社シグマ 防振機能を有する大口径望遠ズームレンズ
JP7053018B2 (ja) * 2018-04-23 2022-04-12 株式会社シグマ 大口径ズームレンズ

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08278445A (ja) * 1995-04-04 1996-10-22 Nikon Corp 防振機能を備えたズームレンズ
JP3858305B2 (ja) * 1996-06-03 2006-12-13 株式会社ニコン 像位置補正光学系
JPH1090599A (ja) * 1996-09-12 1998-04-10 Nikon Corp 防振機能を備えたズームレンズ

Also Published As

Publication number Publication date
JP2003090958A (ja) 2003-03-28

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