ATE514968T1 - Zoomteleobjektiv mit vier linsengruppen - Google Patents

Zoomteleobjektiv mit vier linsengruppen

Info

Publication number
ATE514968T1
ATE514968T1 AT08250718T AT08250718T ATE514968T1 AT E514968 T1 ATE514968 T1 AT E514968T1 AT 08250718 T AT08250718 T AT 08250718T AT 08250718 T AT08250718 T AT 08250718T AT E514968 T1 ATE514968 T1 AT E514968T1
Authority
AT
Austria
Prior art keywords
lens
light path
zoom
bending element
path bending
Prior art date
Application number
AT08250718T
Other languages
English (en)
Inventor
Toshinori Take
Original Assignee
Nikon Corp
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
Priority claimed from JP2007061055A external-priority patent/JP5071773B2/ja
Priority claimed from JP2007099530A external-priority patent/JP5029945B2/ja
Application filed by Nikon Corp filed Critical Nikon Corp
Application granted granted Critical
Publication of ATE514968T1 publication Critical patent/ATE514968T1/de

Links

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
    • G02B15/163—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 first movable lens or lens group and a second movable lens or lens group, both in front of a fixed lens or lens group
    • G02B15/167—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 first movable lens or lens group and a second movable lens or lens group, both in front of a fixed lens or lens group having an additional fixed front lens or group of lenses
    • G02B15/173—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 first movable lens or lens group and a second movable lens or lens group, both in front of a fixed lens or lens group having an additional fixed front lens or group of lenses 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
    • G02B15/144—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
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/04—Prisms

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Lenses (AREA)
AT08250718T 2007-03-09 2008-03-03 Zoomteleobjektiv mit vier linsengruppen ATE514968T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007061055A JP5071773B2 (ja) 2007-03-09 2007-03-09 ズームレンズ、光学機器、および結像方法
JP2007099530A JP5029945B2 (ja) 2007-04-05 2007-04-05 ズームレンズ、光学機器、および結像方法

Publications (1)

Publication Number Publication Date
ATE514968T1 true ATE514968T1 (de) 2011-07-15

Family

ID=39400423

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08250718T ATE514968T1 (de) 2007-03-09 2008-03-03 Zoomteleobjektiv mit vier linsengruppen

Country Status (3)

Country Link
US (2) US7911706B2 (de)
EP (1) EP1967882B1 (de)
AT (1) ATE514968T1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5352990B2 (ja) * 2007-11-22 2013-11-27 株式会社リコー ズームレンズおよびカメラ装置および携帯情報端末装置
JP2011138047A (ja) * 2009-12-28 2011-07-14 Olympus Imaging Corp 光路反射型のズームレンズを備えた撮像装置

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3365606B2 (ja) 1997-01-30 2003-01-14 富士写真光機株式会社 赤外線ズームレンズ
JPH11258504A (ja) 1998-03-12 1999-09-24 Nikon Corp 防振ズームレンズ
JP2000298235A (ja) 1999-04-15 2000-10-24 Matsushita Electric Ind Co Ltd ズームレンズ及びそれを用いたビデオカメラ
US20050270646A1 (en) 1998-06-01 2005-12-08 Matsushita Electric Industrial Co., Ltd. Zoom lens and video camera comprising the same
US7336419B2 (en) 1998-06-01 2008-02-26 Matsushita Electric Industrial Co., Ltd. Zoom lens, still image camera comprising the zoom lens, and video camera comprising the zoom lens
JP3854769B2 (ja) 1999-02-01 2006-12-06 オリンパス株式会社 撮影光学系
JP4460734B2 (ja) 2000-05-23 2010-05-12 オリンパス株式会社 電子撮像装置
JP2002277736A (ja) 2001-03-21 2002-09-25 Olympus Optical Co Ltd 撮像装置
JP4584483B2 (ja) 2001-04-05 2010-11-24 オリンパス株式会社 撮影光学系
JP4103392B2 (ja) 2002-01-08 2008-06-18 コニカミノルタオプト株式会社 撮像装置
JP4285951B2 (ja) 2002-08-02 2009-06-24 オリンパス株式会社 ズームレンズ及びそれを用いた電子撮像装置
JP2004170707A (ja) 2002-11-20 2004-06-17 Minolta Co Ltd 撮像レンズ装置およびそれを備えたデジタルカメラ
US7136231B2 (en) 2003-02-27 2006-11-14 Nikon Corporation Zoom lens system
JP4059145B2 (ja) 2003-05-30 2008-03-12 ソニー株式会社 ズームレンズおよび撮像装置
JP2005084151A (ja) 2003-09-05 2005-03-31 Sony Corp ズームレンズ装置
JP4222165B2 (ja) 2003-09-08 2009-02-12 ソニー株式会社 ズームレンズおよび撮像装置
JP2005128186A (ja) 2003-10-22 2005-05-19 Matsushita Electric Ind Co Ltd ズームレンズ、並びにそれを用いたビデオカメラ及びデジタルスチルカメラ
JP2005173191A (ja) 2003-12-11 2005-06-30 Olympus Corp 光路折り曲げ光学系
JP4140011B2 (ja) 2004-01-28 2008-08-27 ソニー株式会社 ズームレンズ及び撮像装置
JP2005338143A (ja) 2004-05-24 2005-12-08 Konica Minolta Photo Imaging Inc 撮像レンズ装置
US7199940B2 (en) 2004-09-15 2007-04-03 Nikon Corporation Zoom lens system
JP2006113111A (ja) 2004-10-12 2006-04-27 Matsushita Electric Ind Co Ltd ズームレンズ系、撮像装置及びカメラ
JP4792742B2 (ja) 2004-12-17 2011-10-12 コニカミノルタオプト株式会社 ズームレンズ装置並びにこれを備えたデジタルカメラ及び携帯情報機器
JP4944375B2 (ja) 2004-12-22 2012-05-30 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
JP2006184430A (ja) * 2004-12-27 2006-07-13 Canon Inc ズームレンズ
JP2006195068A (ja) 2005-01-12 2006-07-27 Fujinon Corp 防振機能付き変倍光学系および該変倍光学系を搭載した撮像装置
JP4143933B2 (ja) * 2005-03-29 2008-09-03 ソニー株式会社 ズームレンズ及び撮像装置
JP2007025641A (ja) * 2005-06-17 2007-02-01 Matsushita Electric Ind Co Ltd ズームレンズ系及びそれを備えたレンズ鏡筒
JP2007003776A (ja) 2005-06-23 2007-01-11 Sony Corp ズームレンズ及び撮像装置
JP4420873B2 (ja) 2005-09-02 2010-02-24 キユーピー株式会社 ゼリー状卵調理冷凍食品の製造方法
JP4972900B2 (ja) 2005-09-28 2012-07-11 株式会社ニコン ズームレンズ
JP5019734B2 (ja) 2005-09-30 2012-09-05 株式会社日本触媒 セメント混和剤及びその製造方法
JP4788953B2 (ja) 2005-11-16 2011-10-05 ソニー株式会社 撮像装置及びズームレンズ
US7471453B2 (en) * 2005-11-17 2008-12-30 Panasonic Corporation Zoom lens system, imaging device and camera
JP4903418B2 (ja) 2005-11-18 2012-03-28 イーストマン コダック カンパニー ズームレンズ
JP2007322669A (ja) * 2006-05-31 2007-12-13 Eastman Kodak Co ズームレンズおよび撮像装置
JP2008083125A (ja) * 2006-09-26 2008-04-10 Olympus Imaging Corp ズームレンズ及びそれを用いた撮像装置

Also Published As

Publication number Publication date
US7911706B2 (en) 2011-03-22
EP1967882B1 (de) 2011-06-29
EP1967882A1 (de) 2008-09-10
US20080218874A1 (en) 2008-09-11
US20110134529A1 (en) 2011-06-09
US8437088B2 (en) 2013-05-07

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Legal Events

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