JP4876509B2 - ズームレンズ - Google Patents

ズームレンズ Download PDF

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Publication number
JP4876509B2
JP4876509B2 JP2005282918A JP2005282918A JP4876509B2 JP 4876509 B2 JP4876509 B2 JP 4876509B2 JP 2005282918 A JP2005282918 A JP 2005282918A JP 2005282918 A JP2005282918 A JP 2005282918A JP 4876509 B2 JP4876509 B2 JP 4876509B2
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JP
Japan
Prior art keywords
lens
lens group
end state
zoom
wide
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
JP2005282918A
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English (en)
Japanese (ja)
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JP2007093975A (ja
JP2007093975A5 (OSRAM
Inventor
聡 早川
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 JP2005282918A priority Critical patent/JP4876509B2/ja
Priority to US11/513,123 priority patent/US7280286B2/en
Publication of JP2007093975A publication Critical patent/JP2007093975A/ja
Publication of JP2007093975A5 publication Critical patent/JP2007093975A5/ja
Application granted granted Critical
Publication of JP4876509B2 publication Critical patent/JP4876509B2/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
    • G02B15/146—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
    • G02B15/145—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 five groups only
    • G02B15/1451—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 five groups only the first group being positive
    • G02B15/145121—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 five groups only the first group being positive arranged +-+-+

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
JP2005282918A 2005-09-28 2005-09-28 ズームレンズ Expired - Fee Related JP4876509B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2005282918A JP4876509B2 (ja) 2005-09-28 2005-09-28 ズームレンズ
US11/513,123 US7280286B2 (en) 2005-09-28 2006-08-31 Zoom lens system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005282918A JP4876509B2 (ja) 2005-09-28 2005-09-28 ズームレンズ

Publications (3)

Publication Number Publication Date
JP2007093975A JP2007093975A (ja) 2007-04-12
JP2007093975A5 JP2007093975A5 (OSRAM) 2008-12-04
JP4876509B2 true JP4876509B2 (ja) 2012-02-15

Family

ID=37893552

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005282918A Expired - Fee Related JP4876509B2 (ja) 2005-09-28 2005-09-28 ズームレンズ

Country Status (2)

Country Link
US (1) US7280286B2 (OSRAM)
JP (1) JP4876509B2 (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10670848B2 (en) 2013-07-29 2020-06-02 Nikon Corporation Variable power optical system, optical device and method for manufacturing variable power optical system

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100691624B1 (ko) * 2006-02-15 2007-03-12 삼성전기주식회사 초소형 촬상 광학계
JP4217990B2 (ja) * 2006-11-27 2009-02-04 ソニー株式会社 ズームレンズ及び撮像装置
US7804652B2 (en) * 2007-05-30 2010-09-28 Hoya Corporation Zoom lens system
JP5298661B2 (ja) * 2007-11-12 2013-09-25 株式会社リコー ズームレンズおよび撮像装置
JP5157422B2 (ja) * 2007-12-25 2013-03-06 株式会社ニコン 変倍光学系、この変倍光学系を備えた光学機器、及び、変倍光学系の変倍方法
EP2075613B1 (en) * 2007-12-25 2017-10-25 Nikon Corporation Zoom optical system, optical instrument incorporating the zoom optical system, and method of manufacturing the zoom optical system
JP4869288B2 (ja) * 2008-05-23 2012-02-08 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
JP5488000B2 (ja) * 2009-02-02 2014-05-14 リコーイメージング株式会社 高変倍ズームレンズ系
WO2010098407A1 (ja) * 2009-02-26 2010-09-02 株式会社タムロン ズームレンズ
JP5275891B2 (ja) * 2009-05-08 2013-08-28 富士フイルム株式会社 ズームレンズおよび撮像装置
JP5448574B2 (ja) * 2009-05-26 2014-03-19 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
TWI390244B (zh) * 2009-06-12 2013-03-21 Largan Precision Co Ltd 攝影鏡頭
JP2012042547A (ja) * 2010-08-16 2012-03-01 Nikon Corp 変倍光学系、この変倍光学系を有する光学機器、及び、変倍光学系の製造方法
JP5273167B2 (ja) * 2011-01-25 2013-08-28 株式会社ニコン 変倍光学系、光学装置、変倍光学系の製造方法
CN102621675B (zh) 2011-01-25 2016-01-20 株式会社尼康 变焦镜头系统、光学设备和用于制造变焦镜头系统的方法
CN103033913A (zh) * 2011-10-06 2013-04-10 鸿富锦精密工业（深圳）有限公司 变焦镜头及成像装置
TWI431317B (zh) * 2011-12-15 2014-03-21 Young Optics Inc 鏡頭模組和攝像裝置
US9261682B2 (en) * 2013-02-05 2016-02-16 Olympus Corporation Zoom lens
JP6202836B2 (ja) * 2013-03-13 2017-09-27 オリンパス株式会社 ズームレンズ及びそれを備えた撮像装置
JP6213912B2 (ja) * 2013-05-02 2017-10-18 株式会社タムロン 小型高変倍ズームレンズ
JP6281199B2 (ja) * 2013-07-29 2018-02-21 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
WO2015015792A1 (ja) 2013-07-29 2015-02-05 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
JP5606609B2 (ja) * 2013-10-03 2014-10-15 キヤノン株式会社 ズームレンズおよびそれを有する撮像装置
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
JP5885274B2 (ja) * 2014-03-07 2016-03-15 株式会社タムロン ズームレンズユニット
JP5877516B2 (ja) * 2014-12-22 2016-03-08 株式会社タムロン 高変倍率ズームレンズ
JP6491319B2 (ja) 2015-03-27 2019-03-27 オリンパス株式会社 ズームレンズ及びそれを備えた撮像装置
JP6745430B2 (ja) * 2015-12-22 2020-08-26 パナソニックＩｐマネジメント株式会社 ズームレンズ系、撮像装置
CN114994886B (zh) * 2022-06-27 2024-09-20 嘉兴中润光学科技股份有限公司 一种大广角变焦镜头和成像装置

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3352263B2 (ja) * 1994-12-21 2002-12-03 キヤノン株式会社 ズームレンズ
US5978150A (en) * 1995-06-01 1999-11-02 Nikon Corporation Zoom lens
JP4051731B2 (ja) * 1996-09-04 2008-02-27 株式会社ニコン 高倍率ズームレンズ
US6025962A (en) * 1996-09-12 2000-02-15 Nikon Corporation Zoom lens with an anti-vibration function
JPH1090601A (ja) * 1996-09-12 1998-04-10 Nikon Corp 防振機能を備えたズームレンズ
JPH11258506A (ja) 1998-03-12 1999-09-24 Canon Inc ズームレンズ
JP4401451B2 (ja) * 1998-07-08 2010-01-20 キヤノン株式会社 ズームレンズ及びそれを有した光学機器
US6483648B1 (en) * 1999-09-10 2002-11-19 Olympus Optical Co., Ltd. Zoom lens
JP4156777B2 (ja) * 2000-05-23 2008-09-24 オリンパス株式会社 ズームレンズ
JP2001350095A (ja) * 2000-06-05 2001-12-21 Canon Inc ズームレンズ及びそれを用いた光学機器
JP2002062478A (ja) * 2000-08-22 2002-02-28 Olympus Optical Co Ltd ズームレンズ
JP4266617B2 (ja) * 2001-12-28 2009-05-20 オリンパス株式会社 広角高倍ズームレンズ及びそれを用いた撮影装置
JP4374853B2 (ja) * 2002-12-27 2009-12-02 株式会社ニコン 防振ズームレンズ
JP4016204B2 (ja) * 2003-01-17 2007-12-05 ソニー株式会社 ズームレンズ及び撮像装置
JP2004233750A (ja) 2003-01-31 2004-08-19 Nikon Corp ズームレンズ
JP4525039B2 (ja) * 2003-09-30 2010-08-18 株式会社ニコン ズームレンズ
JP4512359B2 (ja) * 2003-12-26 2010-07-28 オリンパス株式会社 ズームレンズを備えたカメラ
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
JP4774710B2 (ja) * 2004-09-30 2011-09-14 株式会社ニコン ズームレンズ
JP4764051B2 (ja) * 2005-04-01 2011-08-31 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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10670848B2 (en) 2013-07-29 2020-06-02 Nikon Corporation Variable power optical system, optical device and method for manufacturing variable power optical system

Also Published As

Publication number Publication date
US7280286B2 (en) 2007-10-09
JP2007093975A (ja) 2007-04-12
US20070070521A1 (en) 2007-03-29

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