JP5825965B2 - 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
JP5825965B2
JP5825965B2 JP2011220910A JP2011220910A JP5825965B2 JP 5825965 B2 JP5825965 B2 JP 5825965B2 JP 2011220910 A JP2011220910 A JP 2011220910A JP 2011220910 A JP2011220910 A JP 2011220910A JP 5825965 B2 JP5825965 B2 JP 5825965B2
Authority
JP
Japan
Prior art keywords
lens
lens group
refractive power
group
image
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
JP2011220910A
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English (en)
Japanese (ja)
Other versions
JP2013080153A5 (enExample
JP2013080153A (ja
Inventor
茂宣 杉田
茂宣 杉田
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 JP2011220910A priority Critical patent/JP5825965B2/ja
Priority to US13/613,481 priority patent/US9046676B2/en
Publication of JP2013080153A publication Critical patent/JP2013080153A/ja
Publication of JP2013080153A5 publication Critical patent/JP2013080153A5/ja
Application granted granted Critical
Publication of JP5825965B2 publication Critical patent/JP5825965B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/18—Optical objectives specially designed for the purposes specified below with lenses having one or more non-spherical faces, e.g. for reducing geometrical aberration
    • 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
    • G02B15/145125—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 +--++
    • 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
    • G02B15/146—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 more than five groups
    • G02B15/1461—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 more than five groups the first group being positive
    • 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)
  • Lenses (AREA)
  • Adjustment Of Camera Lenses (AREA)
  • Studio Devices (AREA)
  • Nonlinear Science (AREA)
JP2011220910A 2011-10-05 2011-10-05 ズームレンズ及びそれを有する撮像装置 Expired - Fee Related JP5825965B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2011220910A JP5825965B2 (ja) 2011-10-05 2011-10-05 ズームレンズ及びそれを有する撮像装置
US13/613,481 US9046676B2 (en) 2011-10-05 2012-09-13 Zoom lens and image pickup apparatus having the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011220910A JP5825965B2 (ja) 2011-10-05 2011-10-05 ズームレンズ及びそれを有する撮像装置

Publications (3)

Publication Number Publication Date
JP2013080153A JP2013080153A (ja) 2013-05-02
JP2013080153A5 JP2013080153A5 (enExample) 2014-11-13
JP5825965B2 true JP5825965B2 (ja) 2015-12-02

Family

ID=48041848

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011220910A Expired - Fee Related JP5825965B2 (ja) 2011-10-05 2011-10-05 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) US9046676B2 (enExample)
JP (1) JP5825965B2 (enExample)

Families Citing this family (3)

* 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
JP6598599B2 (ja) 2015-09-02 2019-10-30 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
US11119624B2 (en) * 2018-04-17 2021-09-14 Apple Inc. Dynamic image stabilization using motion sensors

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6025962A (en) * 1996-09-12 2000-02-15 Nikon Corporation Zoom lens with an anti-vibration function
US6055114A (en) * 1997-06-18 2000-04-25 Nikon Corporation Zoom lens optical system
US6002527A (en) * 1998-02-11 1999-12-14 Nikon Corporation Compact high-zoom-ratio zoom lens
JP3524482B2 (ja) * 2000-09-26 2004-05-10 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
US7199940B2 (en) * 2004-09-15 2007-04-03 Nikon Corporation Zoom lens system
US7253965B2 (en) * 2004-10-01 2007-08-07 Nikon Corporation Zoom lens system with vibration reduction
JP2007264381A (ja) * 2006-03-29 2007-10-11 Sony Corp 変倍光学系
DE602007002449D1 (de) * 2006-07-20 2009-10-29 Nippon Kogaku Kk Vibrationsbeständiges Telezoomobjektiv mit vier Linsengruppen
JP2009251118A (ja) * 2008-04-02 2009-10-29 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
JP5300506B2 (ja) * 2008-06-18 2013-09-25 キヤノン株式会社 ズームレンズ及びそれを有するカメラ
WO2010004806A1 (ja) * 2008-07-09 2010-01-14 株式会社ニコン ズームレンズ、これを有する光学機器及びズームレンズの製造方法
JP5274265B2 (ja) * 2009-01-07 2013-08-28 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
JP2010266534A (ja) 2009-05-12 2010-11-25 Tamron Co Ltd 大口径ズームレンズ
JP5440760B2 (ja) 2009-05-19 2014-03-12 株式会社ニコン 変倍光学系、この変倍光学系を有する光学機器
JP2011091576A (ja) * 2009-10-21 2011-05-06 Sony Corp 符号化装置および方法
JP2011123464A (ja) * 2009-11-12 2011-06-23 Olympus Imaging Corp ズームレンズおよびそれを備えた撮像装置
JP5678424B2 (ja) * 2009-11-26 2015-03-04 株式会社ニコン 変倍光学系、この変倍光学系を備える光学機器、及び、変倍光学系の製造方法

Also Published As

Publication number Publication date
JP2013080153A (ja) 2013-05-02
US20130088622A1 (en) 2013-04-11
US9046676B2 (en) 2015-06-02

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