JP5599065B2 - 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
JP5599065B2
JP5599065B2 JP2010290046A JP2010290046A JP5599065B2 JP 5599065 B2 JP5599065 B2 JP 5599065B2 JP 2010290046 A JP2010290046 A JP 2010290046A JP 2010290046 A JP2010290046 A JP 2010290046A JP 5599065 B2 JP5599065 B2 JP 5599065B2
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JP
Japan
Prior art keywords
lens
entire system
zoom
lens group
positive
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.)
Active
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JP2010290046A
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English (en)
Japanese (ja)
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JP2012137621A (ja
JP2012137621A5 (enExample
Inventor
則廣 難波
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 JP2010290046A priority Critical patent/JP5599065B2/ja
Priority to CN201110433911.XA priority patent/CN102540433B/zh
Priority to US13/335,052 priority patent/US8873158B2/en
Publication of JP2012137621A publication Critical patent/JP2012137621A/ja
Publication of JP2012137621A5 publication Critical patent/JP2012137621A5/ja
Application granted granted Critical
Publication of JP5599065B2 publication Critical patent/JP5599065B2/ja
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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
    • G02B15/16—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
    • G02B15/143507—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 arranged -++

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Lenses (AREA)
JP2010290046A 2010-12-27 2010-12-27 ズームレンズ及びそれを有する撮像装置 Active JP5599065B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2010290046A JP5599065B2 (ja) 2010-12-27 2010-12-27 ズームレンズ及びそれを有する撮像装置
CN201110433911.XA CN102540433B (zh) 2010-12-27 2011-12-22 变焦透镜和装备有变焦透镜的图像拾取设备
US13/335,052 US8873158B2 (en) 2010-12-27 2011-12-22 Zoom lens and image pickup apparatus equipped with same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2010290046A JP5599065B2 (ja) 2010-12-27 2010-12-27 ズームレンズ及びそれを有する撮像装置

Publications (3)

Publication Number Publication Date
JP2012137621A JP2012137621A (ja) 2012-07-19
JP2012137621A5 JP2012137621A5 (enExample) 2014-04-10
JP5599065B2 true JP5599065B2 (ja) 2014-10-01

Family

ID=46316416

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010290046A Active JP5599065B2 (ja) 2010-12-27 2010-12-27 ズームレンズ及びそれを有する撮像装置

Country Status (3)

Country Link
US (1) US8873158B2 (enExample)
JP (1) JP5599065B2 (enExample)
CN (1) CN102540433B (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104024909B (zh) * 2011-12-27 2016-05-04 富士胶片株式会社 摄像透镜以及摄像装置
JP5924956B2 (ja) * 2012-01-30 2016-05-25 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
JP2013178493A (ja) * 2012-02-07 2013-09-09 Olympus Imaging Corp ズームレンズ及びそれを備えた撮像装置
JP6149405B2 (ja) * 2013-01-23 2017-06-21 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変倍方法
JP5774055B2 (ja) * 2013-05-23 2015-09-02 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
JP2016153071A (ja) * 2016-06-02 2016-08-25 株式会社大一商会 遊技機

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6308011B1 (en) * 1998-03-31 2001-10-23 Canon Kabushiki Kaisha Zoom lens and photographic apparatus having the same
US6545819B1 (en) * 1999-08-31 2003-04-08 Canon Kabushiki Kaisha Zoom lens and optical apparatus having the same
JP4857529B2 (ja) * 2004-06-25 2012-01-18 コニカミノルタオプト株式会社 変倍光学系、撮像レンズ装置及びデジタル機器
JP2007114727A (ja) 2005-09-26 2007-05-10 Konica Minolta Opto Inc ズームレンズ
JP4933276B2 (ja) * 2007-01-10 2012-05-16 キヤノン株式会社 ズームレンズ
US7719752B2 (en) 2007-05-11 2010-05-18 Qualcomm Mems Technologies, Inc. MEMS structures, methods of fabricating MEMS components on separate substrates and assembly of same
JP5115065B2 (ja) 2007-07-12 2013-01-09 株式会社ニコン ズームレンズ、光学機器、ズームレンズの変倍方法
JP5168638B2 (ja) * 2008-04-22 2013-03-21 株式会社ニコン レンズ系及びこれを搭載する光学機器
JP2010091948A (ja) * 2008-10-10 2010-04-22 Olympus Imaging Corp ズームレンズ及びそれを備えた撮像装置
US8023199B2 (en) 2008-10-10 2011-09-20 Olympus Imaging Corp. Zoom lens and image pickup apparatus equipped with same
JP5084775B2 (ja) 2009-03-31 2012-11-28 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
JP2012137621A (ja) 2012-07-19
US20120162776A1 (en) 2012-06-28
US8873158B2 (en) 2014-10-28
CN102540433A (zh) 2012-07-04
CN102540433B (zh) 2015-01-07

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