CN103543523B - 变焦透镜和具有该变焦透镜的图像拾取装置 - Google Patents

变焦透镜和具有该变焦透镜的图像拾取装置 Download PDF

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Publication number
CN103543523B
CN103543523B CN201310285325.4A CN201310285325A CN103543523B CN 103543523 B CN103543523 B CN 103543523B CN 201310285325 A CN201310285325 A CN 201310285325A CN 103543523 B CN103543523 B CN 103543523B
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CN
China
Prior art keywords
lens unit
lens
zoom
refracting power
distance
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
CN201310285325.4A
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English (en)
Chinese (zh)
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CN103543523A (zh
Inventor
杉田茂宣
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Canon Inc
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Canon Inc
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Publication date
Application filed by Canon Inc filed Critical Canon Inc
Publication of CN103543523A publication Critical patent/CN103543523A/zh
Application granted granted Critical
Publication of CN103543523B publication Critical patent/CN103543523B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G02B15/22—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 movable lens means specially adapted for focusing at close distances
    • 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
    • G02B15/1455—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 negative
    • G02B15/145527—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 negative 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
    • G02B15/16—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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • G02B7/10—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens
    • G02B7/102—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens controlled by a microcomputer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Lenses (AREA)
CN201310285325.4A 2012-07-09 2013-07-09 变焦透镜和具有该变焦透镜的图像拾取装置 Expired - Fee Related CN103543523B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012153684A JP5984539B2 (ja) 2012-07-09 2012-07-09 ズームレンズ及びそれを有する撮像装置
JP2012-153684 2012-07-09

Publications (2)

Publication Number Publication Date
CN103543523A CN103543523A (zh) 2014-01-29
CN103543523B true CN103543523B (zh) 2016-03-30

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CN201310285325.4A Expired - Fee Related CN103543523B (zh) 2012-07-09 2013-07-09 变焦透镜和具有该变焦透镜的图像拾取装置

Country Status (3)

Country Link
US (2) US9715094B2 (enExample)
JP (1) JP5984539B2 (enExample)
CN (1) CN103543523B (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6004789B2 (ja) * 2012-07-03 2016-10-12 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
JP6230933B2 (ja) * 2014-02-28 2017-11-15 富士フイルム株式会社 マクロレンズおよび撮像装置
WO2016121926A1 (ja) * 2015-01-30 2016-08-04 株式会社ニコン ズームレンズ、光学機器、およびズームレンズの製造方法
JP6645498B2 (ja) 2015-05-29 2020-02-14 株式会社ニコン 変倍光学系及び光学機器
JP6661893B2 (ja) * 2015-05-29 2020-03-11 株式会社ニコン 変倍光学系、光学装置
JP6623559B2 (ja) * 2015-05-29 2019-12-25 株式会社ニコン 変倍光学系、光学装置
CN108292031A (zh) * 2015-11-30 2018-07-17 株式会社尼康 变倍光学系统、光学设备以及变倍光学系统的制造方法
CN107272170A (zh) 2016-04-06 2017-10-20 奥林巴斯株式会社 变倍光学系统和具有该变倍光学系统的摄像装置
CN107272169B (zh) * 2016-04-06 2019-09-24 奥林巴斯株式会社 变焦光学系统和具备该变焦光学系统的摄像装置
US10558025B2 (en) 2016-04-06 2020-02-11 Olympus Corporation Variable magnification optical system and image pickup apparatus using the same
US11269163B2 (en) * 2016-11-21 2022-03-08 Nikon Corporation Zoom optical system, optical apparatus and imaging apparatus using the zoom optical system, and method for manufacturing the zoom optical system
CN110709747B (zh) * 2017-05-26 2021-09-14 株式会社日东 摄像用的光学系统和摄像装置
JP7326769B2 (ja) * 2019-02-27 2023-08-16 株式会社リコー 鏡胴及び撮影装置
CN118483813A (zh) 2019-08-26 2024-08-13 株式会社尼康 变倍光学系统以及光学设备
CN111399179B (zh) 2020-04-27 2025-06-06 浙江舜宇光学有限公司 光学成像镜头
JP7794628B2 (ja) * 2021-12-22 2026-01-06 株式会社タムロン 光学系及び撮像装置
CN119335697B (zh) * 2024-12-19 2025-05-09 苏州莱能士光电科技股份有限公司 一种大靶面低畸变低色差的工业镜头

Citations (4)

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Publication number Priority date Publication date Assignee Title
CN1877387A (zh) * 2005-06-02 2006-12-13 佳能株式会社 变焦透镜及包含变焦透镜的摄像设备
CN101334518A (zh) * 2007-06-29 2008-12-31 株式会社尼康 变焦透镜系统、光学设备和用于变焦的方法
CN101515059A (zh) * 2008-02-19 2009-08-26 佳能株式会社 变焦透镜以及具有该变焦透镜的成像装置
CN101859019A (zh) * 2009-04-13 2010-10-13 株式会社腾龙 广角变焦镜头

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JP2862272B2 (ja) * 1989-05-11 1999-03-03 キヤノン株式会社 広角ズームレンズ
US5078481A (en) * 1989-09-05 1992-01-07 Canon Kabushiki Kaisha Magnification changing lens
US5329401A (en) * 1991-01-11 1994-07-12 Nikon Corporation Super wide angle zoom lens
US5416639A (en) * 1991-06-29 1995-05-16 Olympus Optical Co., Ltd. Zoom lens system
JPH11352402A (ja) 1998-06-10 1999-12-24 Nikon Corp ズームレンズ
JP4227223B2 (ja) 1998-07-30 2009-02-18 キヤノン株式会社 ズームレンズ
CN100559226C (zh) * 2005-04-22 2009-11-11 柯尼卡美能达精密光学株式会社 倍率可变光学系统和摄像透镜装置以及数字设备
US8625203B2 (en) 2008-07-09 2014-01-07 Nikon Corporation Zoom lens, optical apparatus having same, and method of manufacturing zoom lens
JP2011197470A (ja) * 2010-03-19 2011-10-06 Panasonic Corp ズームレンズ系、交換レンズ装置及びカメラシステム
JP5566207B2 (ja) 2010-07-14 2014-08-06 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
JP2012027261A (ja) 2010-07-23 2012-02-09 Olympus Imaging Corp ズームレンズ及びそれを備えた撮像装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1877387A (zh) * 2005-06-02 2006-12-13 佳能株式会社 变焦透镜及包含变焦透镜的摄像设备
CN101334518A (zh) * 2007-06-29 2008-12-31 株式会社尼康 变焦透镜系统、光学设备和用于变焦的方法
CN101515059A (zh) * 2008-02-19 2009-08-26 佳能株式会社 变焦透镜以及具有该变焦透镜的成像装置
CN101859019A (zh) * 2009-04-13 2010-10-13 株式会社腾龙 广角变焦镜头

Also Published As

Publication number Publication date
US9715094B2 (en) 2017-07-25
CN103543523A (zh) 2014-01-29
JP2014016464A (ja) 2014-01-30
US20170038569A1 (en) 2017-02-09
JP5984539B2 (ja) 2016-09-06
US20140009652A1 (en) 2014-01-09

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