DE602005003905D1 - Kompaktes Objektiv mit drei Einzellinsen - Google Patents

Kompaktes Objektiv mit drei Einzellinsen

Info

Publication number
DE602005003905D1
DE602005003905D1 DE602005003905T DE602005003905T DE602005003905D1 DE 602005003905 D1 DE602005003905 D1 DE 602005003905D1 DE 602005003905 T DE602005003905 T DE 602005003905T DE 602005003905 T DE602005003905 T DE 602005003905T DE 602005003905 D1 DE602005003905 D1 DE 602005003905D1
Authority
DE
Germany
Prior art keywords
single lenses
compact lens
lens
compact
lenses
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.)
Active
Application number
DE602005003905T
Other languages
English (en)
Other versions
DE602005003905T2 (de
Inventor
Masae Sato
Eigo Sano
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.)
Konica Minolta Opto Inc
Original Assignee
Konica Minolta Opto 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 Konica Minolta Opto Inc filed Critical Konica Minolta Opto Inc
Publication of DE602005003905D1 publication Critical patent/DE602005003905D1/de
Application granted granted Critical
Publication of DE602005003905T2 publication Critical patent/DE602005003905T2/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
    • G02B13/0015—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design
    • G02B13/002—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design having at least one aspherical surface
    • G02B13/0035—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design having at least one aspherical surface having three lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/02—Telephoto objectives, i.e. systems of the type + - in which the distance from the front vertex to the image plane is less than the equivalent focal length
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
DE602005003905T 2004-11-01 2005-10-26 Kompaktes Objektiv mit drei Einzellinsen Active DE602005003905T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004317932 2004-11-01
JP2004317932 2004-11-01

Publications (2)

Publication Number Publication Date
DE602005003905D1 true DE602005003905D1 (de) 2008-01-31
DE602005003905T2 DE602005003905T2 (de) 2008-12-11

Family

ID=35781240

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602005003905T Active DE602005003905T2 (de) 2004-11-01 2005-10-26 Kompaktes Objektiv mit drei Einzellinsen

Country Status (5)

Country Link
US (1) US7486328B2 (de)
EP (1) EP1653267B1 (de)
KR (1) KR101221703B1 (de)
CN (1) CN100489591C (de)
DE (1) DE602005003905T2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2891921A1 (fr) * 2005-10-06 2007-04-13 Dxo Labs Sa Dispositif de capture d'images a objectif et capteur
JP3963943B1 (ja) * 2007-04-05 2007-08-22 マイルストーン株式会社 撮像レンズ
CN101334513B (zh) * 2007-06-25 2010-06-23 比亚迪股份有限公司 一种光学镜头组件
CN101344631B (zh) * 2007-07-09 2011-09-28 比亚迪股份有限公司 光学镜头组件
CN101344630B (zh) * 2007-07-12 2010-08-25 比亚迪股份有限公司 短总长光学镜头
CN102033284A (zh) * 2009-09-28 2011-04-27 鸿富锦精密工业（深圳）有限公司 镜片卡合结构及应用该结构的镜头模组
TW201200928A (en) 2010-06-30 2012-01-01 E Pin Optical Industry Co Ltd Three-piece pickup lens
FR2966936B1 (fr) 2010-11-02 2012-12-07 Commissariat Energie Atomique Systeme optique de formation d'image sur une surface spherique concave
CN103185951A (zh) * 2011-12-29 2013-07-03 玉晶光电(厦门)有限公司 三片式光学成像镜头及应用该镜头的电子装置
TWI672539B (zh) * 2018-10-31 2019-09-21 新鉅科技股份有限公司 三片式紅外線單波長投影鏡片組
CN109557643B (zh) 2019-01-03 2020-06-23 江西联益光学有限公司 长焦镜头及移动终端

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2830418B2 (ja) * 1990-08-07 1998-12-02 キヤノン株式会社 簡易な構成のズームレンズ
JPH07333502A (ja) * 1994-06-03 1995-12-22 Ricoh Co Ltd ズームレンズ
JPH08160298A (ja) * 1994-12-01 1996-06-21 Ricoh Co Ltd ズームレンズ
JPH08327906A (ja) * 1995-03-29 1996-12-13 Minolta Co Ltd ズームレンズ
JP4173210B2 (ja) * 1997-04-30 2008-10-29 フジノン株式会社 結像レンズ
JP3545654B2 (ja) 1999-09-06 2004-07-21 株式会社エンプラス 撮像レンズ
JP4016576B2 (ja) * 2000-07-14 2007-12-05 株式会社日立製作所 投射用レンズ装置および投射型画像表示装置
JP3424030B2 (ja) * 2001-01-31 2003-07-07 カシオ計算機株式会社 撮影レンズ
JP3567327B2 (ja) 2002-05-08 2004-09-22 富士写真光機株式会社 撮像レンズ
JP2004037960A (ja) * 2002-07-05 2004-02-05 Sony Corp 撮像レンズ及び情報機器
US7304807B2 (en) * 2002-07-30 2007-12-04 Minolta Co., Ltd. Taking lens system
JP3835398B2 (ja) * 2002-11-15 2006-10-18 コニカミノルタオプト株式会社 撮像レンズ
US20040061799A1 (en) * 2002-09-27 2004-04-01 Konica Corporation Image pickup device and portable terminal equipped therewith
JP2004317932A (ja) 2003-04-18 2004-11-11 Ricoh Co Ltd 画像読取装置
US20050013018A1 (en) * 2003-07-16 2005-01-20 Alex Ning Compact lens assembly
US7061695B2 (en) * 2003-11-04 2006-06-13 Eastman Kodak Company Three element optical system

Also Published As

Publication number Publication date
EP1653267B1 (de) 2007-12-19
DE602005003905T2 (de) 2008-12-11
US20060092310A1 (en) 2006-05-04
CN1769940A (zh) 2006-05-10
KR20060052304A (ko) 2006-05-19
KR101221703B1 (ko) 2013-01-11
EP1653267A2 (de) 2006-05-03
US7486328B2 (en) 2009-02-03
CN100489591C (zh) 2009-05-20
EP1653267A3 (de) 2006-07-12

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Legal Events

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8364 No opposition during term of opposition