CN101487925B - 变焦透镜和包括该变焦透镜的图像拾取设备 - Google Patents

变焦透镜和包括该变焦透镜的图像拾取设备 Download PDF

Info

Publication number
CN101487925B
CN101487925B CN2009100025313A CN200910002531A CN101487925B CN 101487925 B CN101487925 B CN 101487925B CN 2009100025313 A CN2009100025313 A CN 2009100025313A CN 200910002531 A CN200910002531 A CN 200910002531A CN 101487925 B CN101487925 B CN 101487925B
Authority
CN
China
Prior art keywords
lens unit
unit
lens
focusing
refracting power
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
CN2009100025313A
Other languages
English (en)
Chinese (zh)
Other versions
CN101487925A (zh
Inventor
远藤宏志
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Publication of CN101487925A publication Critical patent/CN101487925A/zh
Application granted granted Critical
Publication of CN101487925B publication Critical patent/CN101487925B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • G02B15/16—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
    • 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
    • G02B15/143—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 three groups only
    • G02B15/1435—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 three groups only the first group being negative
    • 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
    • G02B15/1445—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 negative
    • G02B15/144511—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 negative arranged -+-+
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/64—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image
    • G02B27/646—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image compensating for small deviations, e.g. due to vibration or shake

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Lenses (AREA)
  • Studio Devices (AREA)
CN2009100025313A 2008-01-16 2009-01-16 变焦透镜和包括该变焦透镜的图像拾取设备 Expired - Fee Related CN101487925B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2008006535 2008-01-16
JP2008006535A JP5202003B2 (ja) 2008-01-16 2008-01-16 ズームレンズ及びそれを有する撮像装置
JP2008-006535 2008-01-16

Publications (2)

Publication Number Publication Date
CN101487925A CN101487925A (zh) 2009-07-22
CN101487925B true CN101487925B (zh) 2011-12-28

Family

ID=40850414

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009100025313A Expired - Fee Related CN101487925B (zh) 2008-01-16 2009-01-16 变焦透镜和包括该变焦透镜的图像拾取设备

Country Status (3)

Country Link
US (1) US7773311B2 (enExample)
JP (1) JP5202003B2 (enExample)
CN (1) CN101487925B (enExample)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5445307B2 (ja) * 2009-05-19 2014-03-19 コニカミノルタ株式会社 変倍光学系、撮像装置およびデジタル機器
JP5508812B2 (ja) * 2009-10-29 2014-06-04 オリンパス株式会社 電子撮像装置
JP2011197469A (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
JP5213898B2 (ja) * 2010-03-19 2013-06-19 パナソニック株式会社 ズームレンズ系、交換レンズ装置及びカメラシステム
JP5606201B2 (ja) * 2010-07-24 2014-10-15 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
JP5816848B2 (ja) * 2010-08-02 2015-11-18 パナソニックＩｐマネジメント株式会社 ズームレンズ系、交換レンズ装置及びカメラシステム
KR101782994B1 (ko) 2010-09-07 2017-09-28 삼성전자주식회사 소형 줌 렌즈
JP5605211B2 (ja) 2010-12-20 2014-10-15 株式会社リコー 投射光学系及び画像投射装置
JP5891448B2 (ja) * 2010-12-22 2016-03-23 パナソニックＩｐマネジメント株式会社 ズームレンズ系、交換レンズ装置及びカメラシステム
JP2012189840A (ja) * 2011-03-11 2012-10-04 Hoya Corp ズームレンズ系
JP5851286B2 (ja) * 2011-03-24 2016-02-03 Hoya株式会社 ズームレンズ系
JP5637110B2 (ja) 2011-09-21 2014-12-10 コニカミノルタ株式会社 インナーフォーカスズームレンズ
IN2015DN01123A (enExample) * 2012-08-30 2015-06-26 Nikon Corp
JP2014048376A (ja) * 2012-08-30 2014-03-17 Nikon Corp 変倍光学系、この変倍光学系を有する光学装置、及び、変倍光学系の製造方法
JP6260075B2 (ja) * 2012-08-30 2018-01-17 株式会社ニコン 変倍光学系、及び、この変倍光学系を有する光学装置
JP2014066945A (ja) * 2012-09-27 2014-04-17 Sony Corp ズームレンズおよび撮像装置
US9638903B2 (en) 2012-12-28 2017-05-02 Ricoh Company, Ltd. Projection zoom lens
JP6252082B2 (ja) * 2012-12-28 2017-12-27 株式会社リコー 投射用ズームレンズおよび画像表示装置
US9664883B2 (en) 2012-12-28 2017-05-30 Ricoh Company, Ltd. Image display device
JP5658811B2 (ja) * 2013-01-25 2015-01-28 パナソニックＩｐマネジメント株式会社 ズームレンズ系、交換レンズ装置及びカメラシステム
JP6207164B2 (ja) * 2013-02-04 2017-10-04 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
JPWO2014129170A1 (ja) * 2013-02-19 2017-02-02 パナソニックＩｐマネジメント株式会社 ズームレンズ系、交換レンズ装置及びカメラシステム
JP6296804B2 (ja) * 2014-01-22 2018-03-20 キヤノン株式会社 光学系及びそれを有する撮像装置
JP2015212821A (ja) * 2014-04-17 2015-11-26 株式会社ニコン 光学系、該光学系を備えた撮像装置、光学系の製造方法
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
JP6418894B2 (ja) * 2014-10-22 2018-11-07 キヤノン株式会社 光学系、撮像装置、および光学機器
US10079964B2 (en) 2014-12-22 2018-09-18 Panasonic Intellectual Property Management Co., Ltd. Lens system, interchangeable lens apparatus, and camera system
JP6347739B2 (ja) * 2014-12-22 2018-06-27 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
JP6260003B2 (ja) * 2014-12-22 2018-01-17 パナソニックＩｐマネジメント株式会社 レンズ系、交換レンズ装置及びカメラシステム
JP6661893B2 (ja) * 2015-05-29 2020-03-11 株式会社ニコン 変倍光学系、光学装置
US9720215B2 (en) * 2015-11-27 2017-08-01 Coretronic Corporation Zoom lens
CN106324804B (zh) * 2016-06-02 2018-12-18 玉晶光电(厦门)有限公司 光学成像镜头
JP7023625B2 (ja) 2017-06-28 2022-02-22 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
WO2020250672A1 (ja) * 2019-06-14 2020-12-17 株式会社ニコン 変倍光学系、光学機器および変倍光学系の製造方法
CN111694138B (zh) * 2020-07-15 2024-05-31 北创光电科技(邵阳)有限公司 一种长焦距连续变焦投影物镜
JP7551384B2 (ja) * 2020-07-31 2024-09-17 キヤノン株式会社 ズームレンズ
CN115812171A (zh) * 2020-08-18 2023-03-17 株式会社尼康 光学系统、光学设备及光学系统的制造方法
JP7501339B2 (ja) * 2020-12-10 2024-06-18 株式会社ニコン 光学系、光学機器および光学系の製造方法
JP7624325B2 (ja) 2021-02-26 2025-01-30 株式会社タムロン ズームレンズ及び撮像装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5576890A (en) * 1992-02-28 1996-11-19 Canon Kabushiki Kaisha Zoom lens
JPH06175023A (ja) * 1992-12-11 1994-06-24 Nikon Corp ズームレンズ系
EP0834756A3 (en) * 1992-12-11 1998-10-21 Nikon Corporation Zoom lens system
JP3144153B2 (ja) * 1993-04-16 2001-03-12 キヤノン株式会社 ズームレンズ
JPH0763992A (ja) * 1993-08-26 1995-03-10 Canon Inc ズームレンズ及びそれを用いた撮像装置
US5710669A (en) * 1994-03-17 1998-01-20 Canon Kabushiki Kaisha Wide-angle zoom lens
JP4323793B2 (ja) * 2002-12-16 2009-09-02 キヤノン株式会社 ズームレンズ及びそれを有する光学機器
KR100616646B1 (ko) * 2004-12-27 2006-08-28 삼성전기주식회사 인너 줌 렌즈 시스템

Also Published As

Publication number Publication date
CN101487925A (zh) 2009-07-22
US7773311B2 (en) 2010-08-10
JP2009169051A (ja) 2009-07-30
JP5202003B2 (ja) 2013-06-05
US20090180199A1 (en) 2009-07-16

Similar Documents

Publication Publication Date Title
CN101487925B (zh) 变焦透镜和包括该变焦透镜的图像拾取设备
CN103969812B (zh) 变焦透镜和包括所述变焦透镜的图像拾取装置
CN102129118B (zh) 变焦透镜和具有变焦透镜的图像拾取设备
CN101315458B (zh) 变焦透镜和包含该变焦透镜的图像拾取设备
CN103376537B (zh) 变焦透镜及使用该变焦透镜的图像拾取装置
JP4672755B2 (ja) 変倍光学系および撮像装置
CN105739071A (zh) 变焦镜头及包括该变焦镜头的摄像装置
CN101587233A (zh) 变焦透镜和包括变焦透镜的图像拾取设备
CN104155743B (zh) 变焦透镜以及包含该变焦透镜的图像拾取设备
CN104076495B (zh) 变焦透镜以及包含该变焦透镜的图像拾取设备
CN105759409B (zh) 变焦透镜和包含变焦透镜的图像拾取装置
US20160033748A1 (en) Zoom lens and image pickup apparatus including the same
US20200049961A1 (en) Variable magnification optical system, optical apparatus, and method for manufacturing variable magnification optical system
JP5745188B2 (ja) ズームレンズおよび撮像装置
CN101556371B (zh) 变焦透镜和包括变焦透镜的图像拾取设备
WO2014141348A1 (ja) ズームレンズおよび撮像装置
CN106324814B (zh) 变焦透镜和包括该变焦透镜的图像拾取装置
JP6354257B2 (ja) 変倍光学系及び撮像装置
CN109983385A (zh) 变倍光学系统、使用了该变倍光学系统的光学设备和摄像设备、以及该变倍光学系统的制造方法
CN102169223B (zh) 变焦透镜和具有变焦透镜的图像拾取装置
US9706095B2 (en) Zoom lens and image pickup apparatus including the same
JP6354256B2 (ja) 変倍光学系及び撮像装置
WO2023010239A1 (en) Zoom lens optical system
JP5785333B2 (ja) ズームレンズおよび撮像装置
JP6511722B2 (ja) 変倍光学系及び撮像装置

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20111228

Termination date: 20220116