JP5787716B2 - ズームレンズ及びそれを有する撮像装置 - Google Patents

ズームレンズ及びそれを有する撮像装置 Download PDF

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Publication number
JP5787716B2
JP5787716B2 JP2011232757A JP2011232757A JP5787716B2 JP 5787716 B2 JP5787716 B2 JP 5787716B2 JP 2011232757 A JP2011232757 A JP 2011232757A JP 2011232757 A JP2011232757 A JP 2011232757A JP 5787716 B2 JP5787716 B2 JP 5787716B2
Authority
JP
Japan
Prior art keywords
lens
lens group
refractive power
zoom
zoom lens
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
JP2011232757A
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English (en)
Japanese (ja)
Other versions
JP2013092554A5 (https=
JP2013092554A (ja
Inventor
和田　健
健 和田
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
Priority to JP2011232757A priority Critical patent/JP5787716B2/ja
Priority to US13/657,688 priority patent/US8687283B2/en
Publication of JP2013092554A publication Critical patent/JP2013092554A/ja
Publication of JP2013092554A5 publication Critical patent/JP2013092554A5/ja
Application granted granted Critical
Publication of JP5787716B2 publication Critical patent/JP5787716B2/ja
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
    • G02B15/142—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
    • G02B15/1421—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 positive

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
  • Structure And Mechanism Of Cameras (AREA)
JP2011232757A 2011-10-24 2011-10-24 ズームレンズ及びそれを有する撮像装置 Expired - Fee Related JP5787716B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2011232757A JP5787716B2 (ja) 2011-10-24 2011-10-24 ズームレンズ及びそれを有する撮像装置
US13/657,688 US8687283B2 (en) 2011-10-24 2012-10-22 Zoom lens and image pickup apparatus having the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011232757A JP5787716B2 (ja) 2011-10-24 2011-10-24 ズームレンズ及びそれを有する撮像装置

Publications (3)

Publication Number Publication Date
JP2013092554A JP2013092554A (ja) 2013-05-16
JP2013092554A5 JP2013092554A5 (https=) 2014-12-04
JP5787716B2 true JP5787716B2 (ja) 2015-09-30

Family

ID=48135668

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011232757A Expired - Fee Related JP5787716B2 (ja) 2011-10-24 2011-10-24 ズームレンズ及びそれを有する撮像装置

Country Status (2)

Country Link
US (1) US8687283B2 (https=)
JP (1) JP5787716B2 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP6198098B2 (ja) * 2013-01-28 2017-09-20 株式会社ニコン 変倍光学系、光学装置、及び、変倍光学系の製造方法
JP6108075B2 (ja) * 2013-01-28 2017-04-05 株式会社ニコン 変倍光学系、光学装置、及び、変倍光学系の製造方法
WO2014115565A1 (ja) 2013-01-28 2014-07-31 株式会社ニコン 変倍光学系、光学装置、及び、変倍光学系の製造方法
JP6108076B2 (ja) * 2013-01-28 2017-04-05 株式会社ニコン 変倍光学系、光学装置、及び、変倍光学系の製造方法
KR102742776B1 (ko) 2016-07-06 2024-12-16 삼성전자주식회사 옵티칼 렌즈 어셈블리 및 이를 포함한 전자 장치
US11835683B2 (en) * 2020-12-18 2023-12-05 Tdk Taiwan Corp. Tactile feedback mechanism
EP4408005A4 (en) * 2021-10-25 2025-01-15 Samsung Electronics Co., Ltd. Camera module and electronic apparatus including same
CN119165629B (zh) * 2024-11-19 2025-03-25 宁波舜宇光电信息有限公司 光学系统和摄像模组

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004102089A (ja) * 2002-09-12 2004-04-02 Minolta Co Ltd 撮像装置
JP4691433B2 (ja) * 2004-11-05 2011-06-01 パナソニック株式会社 レンズ鏡筒、撮像装置及びカメラ
JP2007025123A (ja) * 2005-07-14 2007-02-01 Konica Minolta Photo Imaging Inc 変倍光学系
JP2007114447A (ja) * 2005-10-20 2007-05-10 Konica Minolta Photo Imaging Inc 撮影レンズユニット
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
JP4867383B2 (ja) * 2006-02-15 2012-02-01 コニカミノルタオプト株式会社 変倍光学系
JP2007293052A (ja) * 2006-04-25 2007-11-08 Matsushita Electric Ind Co Ltd ズームレンズ系、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
JP4857063B2 (ja) * 2006-09-29 2012-01-18 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
JP4790052B2 (ja) * 2009-08-31 2011-10-12 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
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
JP5645520B2 (ja) * 2010-07-20 2014-12-24 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
JP5871623B2 (ja) * 2012-01-11 2016-03-01 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

Also Published As

Publication number Publication date
US8687283B2 (en) 2014-04-01
US20130100325A1 (en) 2013-04-25
JP2013092554A (ja) 2013-05-16

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