DE60310484D1 - Linsenabbildungssystem - Google Patents

Linsenabbildungssystem

Info

Publication number
DE60310484D1
DE60310484D1 DE60310484T DE60310484T DE60310484D1 DE 60310484 D1 DE60310484 D1 DE 60310484D1 DE 60310484 T DE60310484 T DE 60310484T DE 60310484 T DE60310484 T DE 60310484T DE 60310484 D1 DE60310484 D1 DE 60310484D1
Authority
DE
Germany
Prior art keywords
image surface
image
imaging system
lens
imaging lens
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 - Fee Related
Application number
DE60310484T
Other languages
English (en)
Other versions
DE60310484T2 (de
Inventor
Isamu Kaneko
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.)
Enplas Corp
Original Assignee
Enplas 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 Enplas Corp filed Critical Enplas Corp
Application granted granted Critical
Publication of DE60310484D1 publication Critical patent/DE60310484D1/de
Publication of DE60310484T2 publication Critical patent/DE60310484T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G02B13/003—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 two 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
    • G02B9/00—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or -
    • G02B9/04—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having two components only
    • G02B9/10—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having two components only one + and one - component

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
  • Lens Barrels (AREA)
  • Cameras In General (AREA)
DE60310484T 2002-07-15 2003-07-11 Linsenabbildungssystem Expired - Fee Related DE60310484T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002205836A JP4130336B2 (ja) 2002-07-15 2002-07-15 撮像レンズ
JP2002205836 2002-07-15

Publications (2)

Publication Number Publication Date
DE60310484D1 true DE60310484D1 (de) 2007-02-01
DE60310484T2 DE60310484T2 (de) 2007-11-29

Family

ID=29774594

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60310484T Expired - Fee Related DE60310484T2 (de) 2002-07-15 2003-07-11 Linsenabbildungssystem

Country Status (6)

Country Link
US (1) US6836376B2 (de)
EP (1) EP1382986B1 (de)
JP (1) JP4130336B2 (de)
CN (1) CN100454072C (de)
AT (1) ATE349023T1 (de)
DE (1) DE60310484T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007519973A (ja) * 2004-01-30 2007-07-19 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 可変レンズ系
JP3857713B2 (ja) * 2005-05-25 2006-12-13 株式会社エンプラス 撮像レンズ
GB0618671D0 (en) * 2006-09-22 2006-11-01 Secr Defence Lens arrangement
JP4861797B2 (ja) 2006-11-21 2012-01-25 株式会社エンプラス 撮像レンズおよびこれを備えた撮像装置
JP4732480B2 (ja) 2008-04-04 2011-07-27 オリンパスメディカルシステムズ株式会社 内視鏡用対物光学系
TW201229609A (en) * 2011-01-03 2012-07-16 E Pin Internat Tech Co Ltd Concentrating lens module and illuminating device, projecting apparatus, display apparatus using the same
CN103018885B (zh) * 2011-09-28 2016-09-28 鸿富锦精密工业（深圳）有限公司 成像镜头
CN102323658A (zh) * 2011-09-30 2012-01-18 中航华东光电有限公司 一种摄像机成像物镜及其机载光电式头盔瞄准系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2661467B2 (ja) * 1992-06-09 1997-10-08 キヤノン株式会社 画像読取レンズ
JP3725276B2 (ja) * 1997-01-23 2005-12-07 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
JP3485503B2 (ja) * 1999-09-09 2004-01-13 株式会社エンプラス 撮像レンズ
US6724532B1 (en) * 2003-01-10 2004-04-20 Industrial Technologies Research Institute Dual-lens hybrid diffractive/refractive imaging system

Also Published As

Publication number Publication date
JP4130336B2 (ja) 2008-08-06
CN1515920A (zh) 2004-07-28
EP1382986B1 (de) 2006-12-20
US20040061955A1 (en) 2004-04-01
DE60310484T2 (de) 2007-11-29
US6836376B2 (en) 2004-12-28
CN100454072C (zh) 2009-01-21
EP1382986A2 (de) 2004-01-21
JP2004045978A (ja) 2004-02-12
ATE349023T1 (de) 2007-01-15
EP1382986A3 (de) 2004-02-04

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Legal Events

Date Code Title Description
8381 Inventor (new situation)

Inventor name: KANEKO, ISAMU, KAWAGUCHI, SAITAMA, JP

8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee