ATE278203T1 - Zoomobjektiv und dessen benutzung in einem elektronischen bildgebungssystem - Google Patents

Zoomobjektiv und dessen benutzung in einem elektronischen bildgebungssystem

Info

Publication number
ATE278203T1
ATE278203T1 AT03008373T AT03008373T ATE278203T1 AT E278203 T1 ATE278203 T1 AT E278203T1 AT 03008373 T AT03008373 T AT 03008373T AT 03008373 T AT03008373 T AT 03008373T AT E278203 T1 ATE278203 T1 AT E278203T1
Authority
AT
Austria
Prior art keywords
lens
lens group
zooming
zoom lens
moving
Prior art date
Application number
AT03008373T
Other languages
English (en)
Inventor
Toshihide Nozawa
Kyoko Iijima
Original Assignee
Olympus 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
Application filed by Olympus Corp filed Critical Olympus Corp
Application granted granted Critical
Publication of ATE278203T1 publication Critical patent/ATE278203T1/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
    • G02B15/143—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 -++
AT03008373T 2002-04-10 2003-04-10 Zoomobjektiv und dessen benutzung in einem elektronischen bildgebungssystem ATE278203T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002107711A JP4212291B2 (ja) 2002-04-10 2002-04-10 ズームレンズ及びそれを用いた電子撮像装置

Publications (1)

Publication Number Publication Date
ATE278203T1 true ATE278203T1 (de) 2004-10-15

Family

ID=28449942

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03008373T ATE278203T1 (de) 2002-04-10 2003-04-10 Zoomobjektiv und dessen benutzung in einem elektronischen bildgebungssystem

Country Status (5)

Country Link
US (1) US6865026B2 (de)
EP (1) EP1353208B1 (de)
JP (1) JP4212291B2 (de)
AT (1) ATE278203T1 (de)
DE (1) DE60300059T2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP4416411B2 (ja) * 2003-02-05 2010-02-17 キヤノン株式会社 レンズ系
US6781770B1 (en) * 2003-06-03 2004-08-24 Nucam Corporation Zoom lens system
JP4803952B2 (ja) * 2003-06-04 2011-10-26 オリンパス株式会社 電子撮像装置
KR101042640B1 (ko) * 2004-07-13 2011-06-20 삼성전자주식회사 줌렌즈 광학계
CN100465689C (zh) 2004-09-21 2009-03-04 松下电器产业株式会社 变焦透镜系统、成像装置和拍摄设备
JP4681842B2 (ja) * 2004-09-30 2011-05-11 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
JP2006119324A (ja) * 2004-10-21 2006-05-11 Mitsubishi Electric Corp ズームレンズ
JP4844012B2 (ja) * 2005-05-26 2011-12-21 コニカミノルタオプト株式会社 変倍光学系及び撮像装置
JP2007034103A (ja) 2005-07-29 2007-02-08 Eastman Kodak Co 広角レンズおよびカメラ
US20070041723A1 (en) * 2005-08-22 2007-02-22 Gutierrez Roman C Elongated camera system for cellular telephones
JP5778410B2 (ja) * 2010-11-17 2015-09-16 オリンパス株式会社 光路折り曲げ部材を有するズームレンズ及びそれを備える撮像装置
US8587876B2 (en) 2010-11-17 2013-11-19 Olympus Imaging Corp. Zoom lens having optical path bending member and image pickup apparatus equipped with same
JP6258767B2 (ja) * 2014-04-23 2018-01-10 Hoya株式会社 撮像光学系
CN113050208B (zh) * 2021-03-10 2023-07-14 浙江舜宇光学有限公司 树脂棱镜镜片及其的镀膜方法和长焦摄像头

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3649101A (en) * 1970-09-08 1972-03-14 Eastman Kodak Co Zoom lens
US4810072A (en) * 1984-12-22 1989-03-07 Canon Kabushiki Kaisha Zoom lens
JP2552861B2 (ja) 1987-05-26 1996-11-13 オリンパス光学工業株式会社 変倍レンズ
JPH03158817A (ja) 1989-11-17 1991-07-08 Olympus Optical Co Ltd 変倍レンズ
JPH03139607A (ja) 1989-10-26 1991-06-13 Olympus Optical Co Ltd 変倍レンズ
JP3346604B2 (ja) 1993-06-16 2002-11-18 オリンパス光学工業株式会社 実像式変倍ファインダー
JPH0870400A (ja) 1994-08-26 1996-03-12 Sony Corp カメラ一体型ビデオ
JP3500733B2 (ja) 1994-11-02 2004-02-23 ソニー株式会社 ディジタル電子スチルカメラ
US5668668A (en) 1995-03-08 1997-09-16 Nikon Corporation Zoom lens with five lens groups
US6104432A (en) 1995-11-10 2000-08-15 Sony Corporation Compact image pickup lens system for a video camera
JPH09211287A (ja) 1996-01-31 1997-08-15 Canon Inc 撮像装置
DE69715198T3 (de) 1996-06-18 2009-07-09 Corp. Sony Optisches bildaufnahmesystem und dazugehörige entwicklungsvorrichtung
JPH1020191A (ja) 1996-07-08 1998-01-23 Sony Corp ズームレンズ
JP3686178B2 (ja) 1996-08-23 2005-08-24 オリンパス株式会社 ズームレンズ
US6185048B1 (en) 1997-10-14 2001-02-06 Olympus Optical Co., Ltd. Zoom lens system
JP3868092B2 (ja) 1998-01-05 2007-01-17 株式会社リコー ズームレンズ
JP4111470B2 (ja) 1998-02-27 2008-07-02 フジノン株式会社 広角ズームレンズ
US6308011B1 (en) 1998-03-31 2001-10-23 Canon Kabushiki Kaisha Zoom lens and photographic apparatus having the same
JP3773155B2 (ja) 1998-06-26 2006-05-10 富士写真フイルム株式会社 ズームレンズ
JP4317928B2 (ja) 1998-10-30 2009-08-19 株式会社ニコン ズームレンズ
US6339508B1 (en) 1999-01-02 2002-01-15 Olympus Optical Co., Ltd. Photographic optical system
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
JP3864897B2 (ja) * 2002-12-02 2007-01-10 コニカミノルタフォトイメージング株式会社 撮像レンズ装置

Also Published As

Publication number Publication date
US20030197952A1 (en) 2003-10-23
JP2003302575A (ja) 2003-10-24
EP1353208B1 (de) 2004-09-29
JP4212291B2 (ja) 2009-01-21
EP1353208A1 (de) 2003-10-15
US6865026B2 (en) 2005-03-08
DE60300059T2 (de) 2005-02-10
DE60300059D1 (de) 2004-11-04

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties