JP4945989B2 - ズームレンズ - Google Patents

ズームレンズ Download PDF

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Publication number
JP4945989B2
JP4945989B2 JP2005285396A JP2005285396A JP4945989B2 JP 4945989 B2 JP4945989 B2 JP 4945989B2 JP 2005285396 A JP2005285396 A JP 2005285396A JP 2005285396 A JP2005285396 A JP 2005285396A JP 4945989 B2 JP4945989 B2 JP 4945989B2
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JP
Japan
Prior art keywords
lens
lens group
negative
zoom
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
JP2005285396A
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English (en)
Japanese (ja)
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JP2007094174A (ja
JP2007094174A5 (OSRAM
Inventor
治夫 佐藤
陽子 木村
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
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Publication date
Application filed by Nikon Corp filed Critical Nikon Corp
Priority to JP2005285396A priority Critical patent/JP4945989B2/ja
Publication of JP2007094174A publication Critical patent/JP2007094174A/ja
Publication of JP2007094174A5 publication Critical patent/JP2007094174A5/ja
Application granted granted Critical
Publication of JP4945989B2 publication Critical patent/JP4945989B2/ja
Anticipated expiration legal-status Critical
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    • 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

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
JP2005285396A 2005-09-29 2005-09-29 ズームレンズ Expired - Fee Related JP4945989B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2005285396A JP4945989B2 (ja) 2005-09-29 2005-09-29 ズームレンズ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005285396A JP4945989B2 (ja) 2005-09-29 2005-09-29 ズームレンズ

Publications (3)

Publication Number Publication Date
JP2007094174A JP2007094174A (ja) 2007-04-12
JP2007094174A5 JP2007094174A5 (OSRAM) 2008-12-04
JP4945989B2 true JP4945989B2 (ja) 2012-06-06

Family

ID=37979947

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005285396A Expired - Fee Related JP4945989B2 (ja) 2005-09-29 2005-09-29 ズームレンズ

Country Status (1)

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JP (1) JP4945989B2 (OSRAM)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4978836B2 (ja) * 2007-03-19 2012-07-18 株式会社ニコン ズームレンズ、光学機器、および結像方法
JP5207761B2 (ja) 2008-02-12 2013-06-12 キヤノン株式会社 光学系及びそれを有する光学機器
JP4672755B2 (ja) 2008-06-30 2011-04-20 富士フイルム株式会社 変倍光学系および撮像装置
JP5360472B2 (ja) * 2009-02-04 2013-12-04 株式会社ニコン ズームレンズ、及び、このズームレンズを備えた光学機器
JP4692857B2 (ja) 2009-02-04 2011-06-01 ソニー株式会社 可変焦点距離レンズ系及び撮像装置
JP4678555B2 (ja) 2009-02-27 2011-04-27 ソニー株式会社 可変焦点距離レンズ系及び撮像装置
JP2010271643A (ja) 2009-05-25 2010-12-02 Sony Corp 可変焦点距離レンズ系及び撮像装置
JP5428775B2 (ja) * 2009-11-10 2014-02-26 株式会社ニコン 広角レンズ、撮像装置、広角レンズの製造方法
JP5434496B2 (ja) * 2009-11-10 2014-03-05 株式会社ニコン 広角レンズ、撮像装置、広角レンズの製造方法
US8699143B2 (en) 2009-11-10 2014-04-15 Nikon Corporation Wide-angle lens, imaging apparatus, and method for manufacturing wide-angle lens
JP5445040B2 (ja) * 2009-11-10 2014-03-19 株式会社ニコン 広角レンズ、撮像装置、広角レンズの製造方法
JP2011175161A (ja) * 2010-02-25 2011-09-08 Tamron Co Ltd ズームレンズ
US8830592B2 (en) 2010-06-23 2014-09-09 Nikon Corporation Zoom lens, imaging apparatus, and method for manufacturing zoom lens
JP5510114B2 (ja) * 2010-06-23 2014-06-04 株式会社ニコン ズームレンズ、撮像装置、ズームレンズの製造方法
JP2013044964A (ja) * 2011-08-24 2013-03-04 Tamron Co Ltd ズームレンズ
JP5930895B2 (ja) * 2012-07-18 2016-06-08 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
TWI507727B (zh) * 2013-04-30 2015-11-11 Young Optics Inc 變焦鏡頭
JP6046565B2 (ja) * 2013-07-19 2016-12-14 富士フイルム株式会社 撮像レンズおよび撮像装置
JP6226610B2 (ja) * 2013-07-30 2017-11-08 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
JP6226611B2 (ja) * 2013-07-30 2017-11-08 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
JP6452285B2 (ja) 2013-11-22 2019-01-16 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
WO2015178095A1 (ja) 2014-05-19 2015-11-26 オリンパス株式会社 ズームレンズ及びそれを有する撮像装置
JP6518039B2 (ja) * 2014-05-19 2019-05-22 オリンパス株式会社 ズームレンズ及びそれを有する撮像装置
JP6562612B2 (ja) 2014-10-03 2019-08-21 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
JP2019159187A (ja) * 2018-03-15 2019-09-19 株式会社ニコン 光学系、光学機器及び光学系の製造方法
WO2019187195A1 (ja) * 2018-03-27 2019-10-03 オリンパス株式会社 内視鏡用対物光学系
WO2019207699A1 (ja) * 2018-04-26 2019-10-31 オリンパス株式会社 対物光学系及びそれを用いた撮像装置
CN110716298B (zh) * 2019-10-29 2025-04-04 福建福光天瞳光学有限公司 1.1英寸大靶面16mm焦距高清低畸变工业用镜头及其制造方法
JP6876850B2 (ja) * 2020-04-23 2021-05-26 株式会社タムロン ズームレンズおよび撮像装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4505910B2 (ja) * 1999-12-08 2010-07-21 株式会社ニコン ズームレンズ及び該レンズを備える撮影装置
JP2004093593A (ja) * 2002-08-29 2004-03-25 Konica Minolta Holdings Inc ズームレンズ
JP4380206B2 (ja) * 2003-04-14 2009-12-09 カシオ計算機株式会社 投影レンズ
JP4642408B2 (ja) * 2003-08-20 2011-03-02 オリンパス株式会社 ズームレンズ及びそれを用いたカメラ
JP4632724B2 (ja) * 2004-09-07 2011-02-16 オリンパス株式会社 ズームレンズ

Also Published As

Publication number Publication date
JP2007094174A (ja) 2007-04-12

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