CN1318765A - 变焦透镜系统及配备有它的摄影装置 - Google Patents

变焦透镜系统及配备有它的摄影装置 Download PDF

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Publication number
CN1318765A
CN1318765A CN01109583A CN01109583A CN1318765A CN 1318765 A CN1318765 A CN 1318765A CN 01109583 A CN01109583 A CN 01109583A CN 01109583 A CN01109583 A CN 01109583A CN 1318765 A CN1318765 A CN 1318765A
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CN
China
Prior art keywords
lens
zoom
negative
lens combination
lens system
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Pending
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CN01109583A
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English (en)
Chinese (zh)
Inventor
佐藤治夫
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Nikon Corp
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Nikon Corp
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Application filed by Nikon Corp filed Critical Nikon Corp
Publication of CN1318765A publication Critical patent/CN1318765A/zh
Pending legal-status Critical Current

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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
    • G02B15/142—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 two groups only
    • 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
    • G02B15/142—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 two groups only
    • G02B15/1425—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 two groups only the first group being negative

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
CN01109583A 2000-04-20 2001-04-20 变焦透镜系统及配备有它的摄影装置 Pending CN1318765A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP119853/2000 2000-04-20
JP2000119853 2000-04-20
JP113513/2001 2001-04-12
JP2001113513A JP4686888B2 (ja) 2000-04-20 2001-04-12 ズームレンズ及び該レンズを備える撮影装置

Publications (1)

Publication Number Publication Date
CN1318765A true CN1318765A (zh) 2001-10-24

Family

ID=26590488

Family Applications (1)

Application Number Title Priority Date Filing Date
CN01109583A Pending CN1318765A (zh) 2000-04-20 2001-04-20 变焦透镜系统及配备有它的摄影装置

Country Status (3)

Country Link
US (1) US6487024B2 (enExample)
JP (1) JP4686888B2 (enExample)
CN (1) CN1318765A (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100578285C (zh) * 2004-11-08 2010-01-06 索尼株式会社 变焦透镜及摄像装置
CN101135770B (zh) * 2006-08-28 2010-06-02 富士能株式会社 变焦透镜
CN101813820A (zh) * 2009-02-04 2010-08-25 株式会社尼康 变焦透镜及其制造方法、配备变焦透镜的光学装置
CN101706608B (zh) * 2004-07-26 2012-06-13 宾得理光映像有限公司 变焦透镜系统
CN101373262B (zh) * 2007-08-21 2012-11-28 株式会社尼康 光学系统、成像设备和通过该光学系统形成图像的方法
CN103518153A (zh) * 2011-05-09 2014-01-15 富士胶片株式会社 可变放大倍率光学系统和成像设备

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4846936B2 (ja) * 2001-08-10 2011-12-28 リコー光学株式会社 投射用ズームレンズおよび画像投射装置
JP4325200B2 (ja) * 2003-01-24 2009-09-02 株式会社ニコン ズームレンズ
US7277232B2 (en) 2003-01-24 2007-10-02 Nikon Corporation Zoom lens system
JP2005242291A (ja) * 2004-01-30 2005-09-08 Casio Comput Co Ltd ズームレンズ
JP4657624B2 (ja) * 2004-05-06 2011-03-23 日本電産コパル株式会社 ズームレンズ
JP4588416B2 (ja) * 2004-11-04 2010-12-01 富士フイルム株式会社 防振機能を備えたズームレンズ
JP5028776B2 (ja) * 2005-09-28 2012-09-19 株式会社ニコン ズームレンズ
JP5422895B2 (ja) * 2008-02-18 2014-02-19 株式会社ニコン レンズ系及びこれを有する光学装置
JP6205852B2 (ja) * 2013-05-31 2017-10-04 株式会社ニコン ズームレンズ、光学装置
JP5682715B2 (ja) * 2014-01-06 2015-03-11 株式会社ニコン ズームレンズ系、及び、このズームレンズ系を備えた光学機器
WO2020017258A1 (ja) * 2018-07-18 2020-01-23 パナソニックＩｐマネジメント株式会社 レンズ系、撮像装置及び撮像システム
JP7341800B2 (ja) * 2019-09-04 2023-09-11 キヤノン株式会社 ズームレンズおよび撮像装置
CN113885182B (zh) * 2021-11-28 2022-11-22 福建福光股份有限公司 一种变焦光学成像系统
CN118226608A (zh) * 2022-12-20 2024-06-21 宁波舜宇车载光学技术有限公司 光学镜头及具有其的电子设备

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4828372A (en) * 1987-10-09 1989-05-09 Eastman Kodak Company Wide-angle zoom lens
JPH04242709A (ja) * 1990-04-17 1992-08-31 Asahi Optical Co Ltd ズームレンズ
JP3528946B2 (ja) 1995-06-05 2004-05-24 株式会社ニコン ズームレンズ
JPH10282416A (ja) * 1997-04-09 1998-10-23 Minolta Co Ltd ズームレンズ

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101706608B (zh) * 2004-07-26 2012-06-13 宾得理光映像有限公司 变焦透镜系统
CN100578285C (zh) * 2004-11-08 2010-01-06 索尼株式会社 变焦透镜及摄像装置
CN101135770B (zh) * 2006-08-28 2010-06-02 富士能株式会社 变焦透镜
CN101373262B (zh) * 2007-08-21 2012-11-28 株式会社尼康 光学系统、成像设备和通过该光学系统形成图像的方法
US8908283B2 (en) 2007-08-21 2014-12-09 Nikon Corporation Optical system, imaging apparatus, and method for forming image by the optical system
CN101813820A (zh) * 2009-02-04 2010-08-25 株式会社尼康 变焦透镜及其制造方法、配备变焦透镜的光学装置
CN101813820B (zh) * 2009-02-04 2014-06-11 株式会社尼康 变焦透镜及其制造方法、配备变焦透镜的光学装置
CN103518153A (zh) * 2011-05-09 2014-01-15 富士胶片株式会社 可变放大倍率光学系统和成像设备
CN103518153B (zh) * 2011-05-09 2015-09-09 富士胶片株式会社 可变放大倍率光学系统和成像设备

Also Published As

Publication number Publication date
US6487024B2 (en) 2002-11-26
JP2002006214A (ja) 2002-01-09
JP4686888B2 (ja) 2011-05-25
US20010046090A1 (en) 2001-11-29

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