DE60100933D1 - Varioobjektiv und damit ausgestatteter Fotoapparat - Google Patents

Varioobjektiv und damit ausgestatteter Fotoapparat

Info

Publication number
DE60100933D1
DE60100933D1 DE60100933T DE60100933T DE60100933D1 DE 60100933 D1 DE60100933 D1 DE 60100933D1 DE 60100933 T DE60100933 T DE 60100933T DE 60100933 T DE60100933 T DE 60100933T DE 60100933 D1 DE60100933 D1 DE 60100933D1
Authority
DE
Germany
Prior art keywords
camera equipped
varifocal lens
varifocal
lens
camera
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 - Lifetime
Application number
DE60100933T
Other languages
English (en)
Other versions
DE60100933T2 (de
Inventor
Yasuyuki Tomita
Shinichiro Yakita
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 DE60100933D1 publication Critical patent/DE60100933D1/de
Application granted granted Critical
Publication of DE60100933T2 publication Critical patent/DE60100933T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B15/00—Optical objectives with means for varying the magnification
    • G02B15/02—Optical objectives with means for varying the magnification by changing, adding, or subtracting a part of the objective, e.g. convertible objective
    • G02B15/10—Optical objectives with means for varying the magnification by changing, adding, or subtracting a part of the objective, e.g. convertible objective by adding a part, e.g. close-up attachment
    • 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
    • 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
DE60100933T 2000-12-28 2001-12-24 Varioobjektiv und damit ausgestatteter Fotoapparat Expired - Lifetime DE60100933T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2000403516 2000-12-28
JP2000403516 2000-12-28
JP2001384439A JP3950685B2 (ja) 2000-12-28 2001-12-18 ズームレンズおよび撮影システム
JP2001384439 2001-12-18

Publications (2)

Publication Number Publication Date
DE60100933D1 true DE60100933D1 (de) 2003-11-13
DE60100933T2 DE60100933T2 (de) 2004-08-12

Family

ID=26607259

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60100933T Expired - Lifetime DE60100933T2 (de) 2000-12-28 2001-12-24 Varioobjektiv und damit ausgestatteter Fotoapparat

Country Status (4)

Country Link
US (1) US6965481B2 (de)
EP (1) EP1220001B1 (de)
JP (1) JP3950685B2 (de)
DE (1) DE60100933T2 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3950685B2 (ja) * 2000-12-28 2007-08-01 キヤノン株式会社 ズームレンズおよび撮影システム
JP2005140872A (ja) 2003-11-04 2005-06-02 Canon Inc 撮影レンズ系及び撮影システム
JP4508604B2 (ja) * 2003-11-06 2010-07-21 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
JP2005141056A (ja) * 2003-11-07 2005-06-02 Canon Inc ズームレンズ
JP4529449B2 (ja) 2004-01-19 2010-08-25 パナソニック株式会社 撮像装置
JP2005321545A (ja) * 2004-05-07 2005-11-17 Sony Corp 撮像装置
JP4838557B2 (ja) * 2005-09-12 2011-12-14 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
JP2008039918A (ja) * 2006-08-02 2008-02-21 Olympus Corp 顕微鏡光学系および顕微鏡観察方法
JP5448502B2 (ja) * 2009-03-02 2014-03-19 キヤノン株式会社 アダプタ光学系及びそれを有する撮像光学系
JP5443185B2 (ja) * 2010-01-29 2014-03-19 株式会社シグマ 防振機能を有する大口径望遠ズームレンズ
JP5537186B2 (ja) * 2010-02-24 2014-07-02 オリンパスイメージング株式会社 アタッチメントレンズ装置及びそれを備えた撮像装置
JP5717988B2 (ja) * 2010-06-07 2015-05-13 オリンパス株式会社 変倍光学系及びそれを用いた撮像装置
JP5241779B2 (ja) 2010-07-26 2013-07-17 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
JP5809278B2 (ja) 2011-08-30 2015-11-10 富士フイルム株式会社 変倍光学系および撮像装置
US9478692B1 (en) 2012-05-10 2016-10-25 Lackheed Martin Corporation X-ray multiband emission and conversion
US9521336B1 (en) * 2012-05-10 2016-12-13 Lockheed Martin Corporation Multi-spectral photon converting imaging apparatus
US9432587B1 (en) 2012-05-10 2016-08-30 Lockheed Martin Corporation Near-field enhanced photon conversion
JP6251009B2 (ja) * 2013-11-12 2017-12-20 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
JP6618268B2 (ja) * 2015-04-07 2019-12-11 キヤノン株式会社 撮像装置
CN106773032A (zh) * 2016-12-02 2017-05-31 中国航空工业集团公司洛阳电光设备研究所 一种超短紧凑型大变倍比三视场红外光学系统

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2997475B2 (ja) * 1989-02-10 2000-01-11 株式会社日立製作所 カメラ
US5138492A (en) * 1990-07-20 1992-08-11 Canon Kabushiki Kaisha Rear-focus type zoom lens suppressing fluctuation of aberration
JP2832075B2 (ja) * 1990-07-20 1998-12-02 キヤノン株式会社 リヤーフォーカス式のズームレンズ
US5521758A (en) * 1992-06-19 1996-05-28 Canon Kabushiki Kaisha Variable-magnification optical system capable of image stabilization
US5786853A (en) * 1994-04-12 1998-07-28 Canon Kabushiki Kaisha Lens control device
JP3651996B2 (ja) * 1996-01-12 2005-05-25 キヤノン株式会社 フランジバック調整方法及びそれを用いた撮影レンズ
JPH09230234A (ja) * 1996-02-27 1997-09-05 Canon Inc 防振機能を有するズームレンズ
JP3950685B2 (ja) * 2000-12-28 2007-08-01 キヤノン株式会社 ズームレンズおよび撮影システム

Also Published As

Publication number Publication date
JP3950685B2 (ja) 2007-08-01
US20020149692A1 (en) 2002-10-17
US6965481B2 (en) 2005-11-15
DE60100933T2 (de) 2004-08-12
EP1220001A1 (de) 2002-07-03
JP2002258157A (ja) 2002-09-11
EP1220001B1 (de) 2003-10-08

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