CN101387743B - 变焦透镜系统和包含该变焦透镜系统的摄像设备 - Google Patents

变焦透镜系统和包含该变焦透镜系统的摄像设备 Download PDF

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Publication number
CN101387743B
CN101387743B CN2008101694122A CN200810169412A CN101387743B CN 101387743 B CN101387743 B CN 101387743B CN 2008101694122 A CN2008101694122 A CN 2008101694122A CN 200810169412 A CN200810169412 A CN 200810169412A CN 101387743 B CN101387743 B CN 101387743B
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China
Prior art keywords
lens
lens unit
zoom
positive
negative
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Expired - Fee Related
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CN2008101694122A
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English (en)
Chinese (zh)
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CN101387743A (zh
Inventor
伊藤良纪
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Canon Inc
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Canon Inc
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Publication of CN101387743A publication Critical patent/CN101387743A/zh
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    • 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 +-++

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
  • Studio Devices (AREA)
CN2008101694122A 2005-12-20 2006-12-20 变焦透镜系统和包含该变焦透镜系统的摄像设备 Expired - Fee Related CN101387743B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2005366407A JP4902191B2 (ja) 2005-12-20 2005-12-20 ズームレンズ及びそれを有する撮像装置
JP2005366407 2005-12-20
JP2005-366407 2005-12-20

Related Parent Applications (1)

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CNB2006101690758A Division CN100437191C (zh) 2005-12-20 2006-12-20 变焦透镜系统和包含该变焦透镜系统的摄像设备

Publications (2)

Publication Number Publication Date
CN101387743A CN101387743A (zh) 2009-03-18
CN101387743B true CN101387743B (zh) 2010-11-10

Family

ID=38197670

Family Applications (2)

Application Number Title Priority Date Filing Date
CNB2006101690758A Expired - Fee Related CN100437191C (zh) 2005-12-20 2006-12-20 变焦透镜系统和包含该变焦透镜系统的摄像设备
CN2008101694122A Expired - Fee Related CN101387743B (zh) 2005-12-20 2006-12-20 变焦透镜系统和包含该变焦透镜系统的摄像设备

Family Applications Before (1)

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CNB2006101690758A Expired - Fee Related CN100437191C (zh) 2005-12-20 2006-12-20 变焦透镜系统和包含该变焦透镜系统的摄像设备

Country Status (3)

Country Link
US (1) US7319562B2 (enExample)
JP (1) JP4902191B2 (enExample)
CN (2) CN100437191C (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4863733B2 (ja) * 2006-03-07 2012-01-25 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用いた撮像装置
JP5111789B2 (ja) * 2006-06-08 2013-01-09 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電子撮像装置
JP4900923B2 (ja) * 2006-08-25 2012-03-21 オリンパスイメージング株式会社 ズームレンズおよびそれを用いた電子撮像装置
US7675690B2 (en) * 2006-08-25 2010-03-09 Olympus Imaging Corp. Zoom lens system and electronic image pickup apparatus using the same
JP5173260B2 (ja) * 2007-05-28 2013-04-03 キヤノン株式会社 ズームレンズおよびそれを有する撮像装置
JP5084446B2 (ja) * 2007-10-29 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
JP5349844B2 (ja) 2008-06-03 2013-11-20 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
JP5339784B2 (ja) 2008-06-03 2013-11-13 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
JP5344549B2 (ja) * 2008-08-08 2013-11-20 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
WO2010029737A1 (ja) 2008-09-11 2010-03-18 パナソニック株式会社 ズームレンズ系、撮像装置及びカメラ
US8462442B2 (en) 2008-09-11 2013-06-11 Panasonic Corporation Zoom lens system, imaging device and camera
WO2010029736A1 (ja) 2008-09-11 2010-03-18 パナソニック株式会社 ズームレンズ系、撮像装置及びカメラ
WO2010032400A1 (ja) 2008-09-19 2010-03-25 パナソニック株式会社 ズームレンズ系、撮像装置及びカメラ
US8325425B2 (en) 2008-09-19 2012-12-04 Panasonic Corporation Zoom lens system, imaging device and camera
KR101706265B1 (ko) 2009-12-04 2017-02-14 삼성전자주식회사 줌 렌즈 및 이를 구비한 촬상 장치
KR102013241B1 (ko) 2012-12-28 2019-08-22 삼성전자주식회사 줌 렌즈 및 이를 포함한 촬영 장치

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2656946A1 (de) * 1976-12-16 1978-06-29 Daimler Benz Ag Zahnwellenverbindung
JPH0312625A (ja) * 1989-06-09 1991-01-21 Canon Inc リヤーフォーカス式のズームレンズ
JPH03296706A (ja) 1990-04-16 1991-12-27 Matsushita Electric Ind Co Ltd ズームレンズ
DE4415033C1 (de) * 1994-04-29 1995-08-10 Loehr & Bromkamp Gmbh Verbindung zur harmonischen Übertragung von Drehmoment
JP3584107B2 (ja) * 1996-01-06 2004-11-04 キヤノン株式会社 ズームレンズ
DE19722917C1 (de) * 1997-05-31 1998-08-13 Gkn Automotive Ag Wellen-Naben-Einheit
JP3990025B2 (ja) 1998-03-24 2007-10-10 オリンパス株式会社 ズームレンズ
US6342973B1 (en) * 1999-04-30 2002-01-29 Sony Corporation Zoom lens
JP3542552B2 (ja) 2000-09-29 2004-07-14 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
JP2003315676A (ja) 2002-04-19 2003-11-06 Pentax Corp ズームレンズ系
JP4212427B2 (ja) 2002-08-13 2009-01-21 Ｈｏｙａ株式会社 ズームレンズ系
JP4366063B2 (ja) * 2002-09-19 2009-11-18 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
US7199941B2 (en) * 2003-10-29 2007-04-03 Sony Corporation Zoom lens
JP4532916B2 (ja) * 2004-01-30 2010-08-25 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

Also Published As

Publication number Publication date
CN101387743A (zh) 2009-03-18
CN100437191C (zh) 2008-11-26
US7319562B2 (en) 2008-01-15
US20070139789A1 (en) 2007-06-21
JP4902191B2 (ja) 2012-03-21
JP2007171371A (ja) 2007-07-05
CN1991433A (zh) 2007-07-04

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Granted publication date: 20101110

Termination date: 20191220