[go: up one dir, main page]

DE602005008148D1 - Zoomobjektiv mit drei Linsengruppen und mit einer ersten negativen Linsengruppe - Google Patents

Zoomobjektiv mit drei Linsengruppen und mit einer ersten negativen Linsengruppe

Info

Publication number
DE602005008148D1
DE602005008148D1 DE602005008148T DE602005008148T DE602005008148D1 DE 602005008148 D1 DE602005008148 D1 DE 602005008148D1 DE 602005008148 T DE602005008148 T DE 602005008148T DE 602005008148 T DE602005008148 T DE 602005008148T DE 602005008148 D1 DE602005008148 D1 DE 602005008148D1
Authority
DE
Germany
Prior art keywords
lens
groups
negative
zoom
group
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
DE602005008148T
Other languages
English (en)
Inventor
Yoshito Iwasawa
Nobuyuki Adachi
Masayuki Murata
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Publication of DE602005008148D1 publication Critical patent/DE602005008148D1/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
    • G02B15/14—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
    • G02B15/177—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 negative front lens or group of lenses
    • 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
    • G02B15/143—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 -++
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B9/00—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or -
    • G02B9/12—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having three components only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H04N23/69—Control of means for changing angle of the field of view, e.g. optical zoom objectives or electronic zooming

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Lenses (AREA)
  • Studio Devices (AREA)
DE602005008148T 2004-09-07 2005-09-06 Zoomobjektiv mit drei Linsengruppen und mit einer ersten negativen Linsengruppe Expired - Lifetime DE602005008148D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004259938A JP2006078581A (ja) 2004-09-07 2004-09-07 ズームレンズ及び撮像装置

Publications (1)

Publication Number Publication Date
DE602005008148D1 true DE602005008148D1 (de) 2008-08-28

Family

ID=35197726

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005008148T Expired - Lifetime DE602005008148D1 (de) 2004-09-07 2005-09-06 Zoomobjektiv mit drei Linsengruppen und mit einer ersten negativen Linsengruppe

Country Status (7)

Country Link
US (2) US7177091B2 (de)
EP (1) EP1632803B1 (de)
JP (1) JP2006078581A (de)
KR (1) KR20060050994A (de)
CN (1) CN100373203C (de)
DE (1) DE602005008148D1 (de)
TW (1) TWI270685B (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006194975A (ja) * 2005-01-11 2006-07-27 Olympus Corp ズームレンズ及びそれを用いた撮像装置
JP4718204B2 (ja) * 2005-02-21 2011-07-06 オリンパス株式会社 ズームレンズ及びそれを備えた電子機器
JP2006220715A (ja) * 2005-02-08 2006-08-24 Olympus Corp ズームレンズ及びそれを用いた撮像装置
JP4923499B2 (ja) * 2005-09-28 2012-04-25 株式会社ニコン ズームレンズ
JP4911679B2 (ja) * 2006-04-12 2012-04-04 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撮像装置
JP4983127B2 (ja) * 2006-07-24 2012-07-25 カシオ計算機株式会社 ズームレンズ及びプロジェクタ装置
JP5087908B2 (ja) * 2006-11-16 2012-12-05 カシオ計算機株式会社 ズームレンズ
JP2008164724A (ja) 2006-12-27 2008-07-17 Sony Corp ズームレンズ及び撮像装置
JP5133045B2 (ja) * 2006-12-28 2013-01-30 Ｈｏｙａ株式会社 標準ズームレンズ系
KR100850469B1 (ko) * 2007-04-05 2008-08-07 삼성테크윈 주식회사 소형 줌 광학계
KR100882717B1 (ko) 2007-04-17 2009-02-06 엘지이노텍 주식회사 줌 렌즈
JP5309553B2 (ja) * 2007-12-25 2013-10-09 株式会社ニコン ズームレンズ、及び、このズームレンズを備えた光学機器
KR101431544B1 (ko) 2008-02-04 2014-09-19 삼성전자주식회사 소형 줌 렌즈
JP2010061007A (ja) * 2008-09-05 2010-03-18 Sony Corp ズームレンズ及び撮像装置
JP2010085875A (ja) 2008-10-02 2010-04-15 Nikon Corp ズームレンズ、光学機器及び製造方法
JP2010160198A (ja) 2009-01-06 2010-07-22 Sony Corp ズームレンズ及び撮像装置
KR101507808B1 (ko) * 2009-04-01 2015-04-06 삼성전자주식회사 줌 렌즈 및 이를 채용한 결상 광학 장치
JP5596428B2 (ja) * 2010-06-10 2014-09-24 日東光学株式会社 レンズシステム
CN106772931B (zh) * 2016-11-02 2019-05-03 玉晶光电(厦门)有限公司 光学镜片组
US11061211B2 (en) * 2019-01-09 2021-07-13 Omnivision Technologies, Inc. Imaging system and bimodal zoom lens thereof
CN112415719B (zh) * 2020-12-07 2024-11-26 浙江舜宇光学有限公司 光学成像系统
CN119335698B (zh) * 2024-12-19 2025-05-13 苏州莱能士光电科技股份有限公司 一种高解析力大通光的小型车载后视镜头

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3606548B2 (ja) * 1999-03-31 2005-01-05 フジノン株式会社 ３群ズームレンズ
JP3564057B2 (ja) * 2000-11-02 2004-09-08 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
JP3548537B2 (ja) 2001-02-22 2004-07-28 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
JP4147786B2 (ja) * 2001-04-23 2008-09-10 株式会社ニコン ズームレンズ
JP4687937B2 (ja) 2001-05-22 2011-05-25 ソニー株式会社 ズームレンズ
JP3503941B2 (ja) * 2002-02-04 2004-03-08 富士写真光機株式会社 ３群ズームレンズ
US6829102B2 (en) * 2002-03-20 2004-12-07 Ricoh Company, Ltd. Zoom lens, and camera and portable information terminal for utilizing zoom lens
CN1306305C (zh) * 2002-04-11 2007-03-21 松下电器产业株式会社 变焦镜头及其电子静像相机
JP4189257B2 (ja) 2002-04-19 2008-12-03 Ｈｏｙａ株式会社 ズームレンズ系
JP2003337282A (ja) 2002-05-20 2003-11-28 Pentax Corp ズームレンズ系
JP2004085600A (ja) * 2002-08-22 2004-03-18 Pentax Corp 広角ズームレンズ系
JP3698134B2 (ja) * 2002-08-30 2005-09-21 株式会社ニコン ズームレンズ
JP2004144947A (ja) * 2002-10-23 2004-05-20 Ricoh Co Ltd ズームレンズ、カメラ、及び携帯情報端末装置
JP4366109B2 (ja) * 2003-05-06 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光学機器
JP2005062227A (ja) * 2003-08-11 2005-03-10 Canon Inc ズームレンズ及びそれを有する撮像装置
JP4497514B2 (ja) * 2003-09-11 2010-07-07 フジノン株式会社 広角ズームレンズ

Also Published As

Publication number Publication date
TWI270685B (en) 2007-01-11
CN1746718A (zh) 2006-03-15
US20070014030A1 (en) 2007-01-18
JP2006078581A (ja) 2006-03-23
EP1632803A3 (de) 2006-04-05
KR20060050994A (ko) 2006-05-19
EP1632803B1 (de) 2008-07-16
US7209298B2 (en) 2007-04-24
CN100373203C (zh) 2008-03-05
US20060050405A1 (en) 2006-03-09
TW200619670A (en) 2006-06-16
EP1632803A2 (de) 2006-03-08
US7177091B2 (en) 2007-02-13

Similar Documents

Publication Publication Date Title
DE602005008148D1 (de) Zoomobjektiv mit drei Linsengruppen und mit einer ersten negativen Linsengruppe
DE602004007202D1 (de) Zoomobjektiv mit einer ersten negativen Linsengruppe
DE60216851D1 (de) Zoomobjektiv mit vier Linsengruppen und mit einer ersten negativen Linsengruppe
DE602005003298D1 (de) Zoomlinse mit fünf Linsengruppen
DE602004012475D1 (de) Zoomobjektiv mit drei Linsengruppen und mit einer ersten negativen Linsengruppe
DE602007000983D1 (de) Retrofokus Zoomobjektiv mit drei Linsengruppen
DE602006000384D1 (de) Telezoomobjektiv mit sechs Linsengruppen
DE60315446D1 (de) Farbmanagementsystem mit einer feldlinse
DE602005003499D1 (de) Zoomobjektiv mit vier Linsengruppen
DE602007004009D1 (de) Telezoomobjektiv mit vier Linsengruppen
DE602006003392D1 (de) Zoomobjektiv mit vier Linsengruppen, mit einer ersten negativen Linsengruppe und mit einer prismatischen Linse
DE602005003502D1 (de) Retrofokus Zoom Objektiv mit zwei Gruppen
DE50300616D1 (de) Mikroskop mit afokalem Zoom
EP1794639A4 (de) Lichtumlenkende folien und -foliensystem
DE50308922D1 (de) Optische linse mit weichzeicheneffekt
DE60321995D1 (de) Mit PVDF coextrudierbare Zusammensetzung
DE60200226D1 (de) Zoom-Projektionsobjektiv mit vier Linsengruppen
DE602005016997D1 (de) Kamera mit einschiebbarem Objektiv
DE60330824D1 (de) Optische Vorrichtungen mit hochwertigem Polarisator
DE602005000397D1 (de) Nanostrukturierte Oberflächen mit variabler Permeabilität
DE60300785D1 (de) Linsensystem mit automatischer und manueller Fokussiereinrichtung
EP1548470A4 (de) Linsengruppenblatt
ATE438876T1 (de) Zoomobjektiv mit drei linsengruppen und mit einer ersten negativen linsengruppe
FR2882298B1 (fr) Film multicouche protecteur a base de pvdf et de pmma
DE602007002256D1 (de) Retrofokus Projektionsobjektiv mit einer ersten afokalen Linsengruppe

Legal Events

Date Code Title Description
8364 No opposition during term of opposition