CN100495106C - 变焦透镜和包括它的摄像设备 - Google Patents

变焦透镜和包括它的摄像设备 Download PDF

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Publication number
CN100495106C
CN100495106C CNB2007101529807A CN200710152980A CN100495106C CN 100495106 C CN100495106 C CN 100495106C CN B2007101529807 A CNB2007101529807 A CN B2007101529807A CN 200710152980 A CN200710152980 A CN 200710152980A CN 100495106 C CN100495106 C CN 100495106C
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CN
China
Prior art keywords
lens
optical unit
unit
zoom
zoom lens
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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
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CNB2007101529807A
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English (en)
Chinese (zh)
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CN101153954A (zh
Inventor
伊藤大介
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Canon Inc
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Canon Inc
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Publication date
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Publication of CN101153954A publication Critical patent/CN101153954A/zh
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Publication of CN100495106C publication Critical patent/CN100495106C/zh
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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
    • G02B15/144—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
    • 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
    • G02B15/145129—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 +-+++

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
  • Structure And Mechanism Of Cameras (AREA)
CNB2007101529807A 2006-09-29 2007-09-29 变焦透镜和包括它的摄像设备 Expired - Fee Related CN100495106C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006267614A JP4857063B2 (ja) 2006-09-29 2006-09-29 ズームレンズ及びそれを有する撮像装置
JP2006267614 2006-09-29

Publications (2)

Publication Number Publication Date
CN101153954A CN101153954A (zh) 2008-04-02
CN100495106C true CN100495106C (zh) 2009-06-03

Family

ID=39255703

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2007101529807A Expired - Fee Related CN100495106C (zh) 2006-09-29 2007-09-29 变焦透镜和包括它的摄像设备

Country Status (3)

Country Link
US (1) US7688519B2 (enExample)
JP (1) JP4857063B2 (enExample)
CN (1) CN100495106C (enExample)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5241377B2 (ja) * 2008-08-19 2013-07-17 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
CN101718903B (zh) * 2008-10-09 2014-07-30 株式会社尼康 变焦镜头、具有该变焦镜头的光学装置和制造方法
JP5511274B2 (ja) * 2008-11-19 2014-06-04 キヤノン株式会社 ズームレンズおよびそれを有するカメラ
BRPI0924003A2 (pt) * 2009-06-16 2012-09-25 Intel Corp aplicações de cámera em um dispositivo manual
JP5441521B2 (ja) * 2009-06-30 2014-03-12 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
JP5523092B2 (ja) * 2009-12-28 2014-06-18 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
US8995064B2 (en) 2011-08-22 2015-03-31 Nikon Corporation Zoom lens, imaging apparatus, and method for manufacturing zoom lens
JP5594607B2 (ja) * 2011-08-22 2014-09-24 株式会社ニコン ズームレンズおよび撮像装置
JP5787716B2 (ja) * 2011-10-24 2015-09-30 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
JP5592925B2 (ja) 2012-11-28 2014-09-17 オリンパスイメージング株式会社 ズームレンズ及びそれを備えた撮像装置
US9274311B2 (en) * 2014-01-13 2016-03-01 Genius Electronic Optical Co., Ltd. Compact narrow field of view lenses for mobile devices
US9316810B2 (en) * 2014-03-07 2016-04-19 Apple Inc. Folded telephoto camera lens system
CN107608058B (zh) * 2017-11-08 2023-04-28 广东弘景光电科技股份有限公司 低畸变广角光学系统
CN110389429A (zh) * 2018-04-20 2019-10-29 美国奈维特公司 用于机器视觉高光学扩展量模块化变焦镜头
JP7146497B2 (ja) * 2018-07-13 2022-10-04 キヤノン株式会社 ズームレンズ及び撮像装置
CN110971791B (zh) * 2018-09-29 2021-05-18 中国科学院长春光学精密机械与物理研究所 一种摄像机变焦距光学系统光轴一致性调整方法及显示仪
US11629933B2 (en) * 2020-01-15 2023-04-18 Sheltered Wings, Inc. Zoom cell
CN114002831A (zh) * 2020-07-28 2022-02-01 华为技术有限公司 光学镜头、镜头模组和终端
CN112764201B (zh) * 2021-01-27 2022-05-13 江西晶超光学有限公司 光学系统、摄像模组及电子设备
CN114114616B (zh) * 2021-11-01 2024-03-01 湖南长步道光学科技有限公司 一种高分辨率超低畸变光学系统及镜头
CN114488491B (zh) * 2022-03-07 2022-10-28 浙江大学 大孔径激光直写物镜
CN114755808B (zh) * 2022-04-26 2024-03-19 舜宇光学(中山)有限公司 定焦镜头
CN114815197B (zh) * 2022-06-29 2022-10-21 江西晶超光学有限公司 光学系统、镜头模组和电子设备
CN120178437B (zh) * 2025-05-19 2025-08-15 浙江舜宇光学有限公司 调焦镜头组

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5963378A (en) * 1994-03-30 1999-10-05 Canon Kabushiki Kaisha Zoom lens
US6166864A (en) * 1998-03-10 2000-12-26 Canon Kabushiki Kaisha Zoom lens and optical apparatus using the same

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3363571B2 (ja) 1994-03-30 2003-01-08 キヤノン株式会社 リヤフォーカス式のズームレンズと撮像系
JP3962481B2 (ja) 1998-04-23 2007-08-22 キヤノン株式会社 ズームレンズ及びそれを用いた光学機器
JP2000180724A (ja) 1998-12-11 2000-06-30 Canon Inc ズ―ムレンズ
JP2004102089A (ja) 2002-09-12 2004-04-02 Minolta Co Ltd 撮像装置
JP3750672B2 (ja) 2003-05-20 2006-03-01 コニカミノルタフォトイメージング株式会社 撮像レンズ装置
JP2007025641A (ja) * 2005-06-17 2007-02-01 Matsushita Electric Ind Co Ltd ズームレンズ系及びそれを備えたレンズ鏡筒
JP4839788B2 (ja) * 2005-11-15 2011-12-21 コニカミノルタオプト株式会社 撮像光学系および撮像装置
JP4822512B2 (ja) * 2006-02-13 2011-11-24 パナソニック株式会社 ズームレンズ系、レンズ鏡筒、撮像装置及びカメラ
JP2008039838A (ja) * 2006-08-01 2008-02-21 Matsushita Electric Ind Co Ltd ズームレンズ系、撮像装置及びカメラ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5963378A (en) * 1994-03-30 1999-10-05 Canon Kabushiki Kaisha Zoom lens
US6166864A (en) * 1998-03-10 2000-12-26 Canon Kabushiki Kaisha Zoom lens and optical apparatus using the same

Also Published As

Publication number Publication date
US7688519B2 (en) 2010-03-30
CN101153954A (zh) 2008-04-02
JP2008089690A (ja) 2008-04-17
US20080080062A1 (en) 2008-04-03
JP4857063B2 (ja) 2012-01-18

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Granted publication date: 20090603

Termination date: 20210929