ATE408167T1 - Linsenabbildungssystem mit zwei positiven linsen - Google Patents

Linsenabbildungssystem mit zwei positiven linsen

Info

Publication number
ATE408167T1
ATE408167T1 AT05256458T AT05256458T ATE408167T1 AT E408167 T1 ATE408167 T1 AT E408167T1 AT 05256458 T AT05256458 T AT 05256458T AT 05256458 T AT05256458 T AT 05256458T AT E408167 T1 ATE408167 T1 AT E408167T1
Authority
AT
Austria
Prior art keywords
lens
focal distance
imaging system
lens system
positive lenses
Prior art date
Application number
AT05256458T
Other languages
English (en)
Inventor
Tomohiro Saito
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 ATE408167T1 publication Critical patent/ATE408167T1/de

Links

Classifications

    • 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
    • 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
    • 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
    • G02B9/06—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having two components only two + components

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
  • Cameras In General (AREA)
AT05256458T 2004-10-19 2005-10-18 Linsenabbildungssystem mit zwei positiven linsen ATE408167T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2004304078 2004-10-19
JP2005142731 2005-05-16
JP2005226265A JP3753183B1 (ja) 2004-10-19 2005-08-04 撮像レンズ

Publications (1)

Publication Number Publication Date
ATE408167T1 true ATE408167T1 (de) 2008-09-15

Family

ID=35686581

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05256458T ATE408167T1 (de) 2004-10-19 2005-10-18 Linsenabbildungssystem mit zwei positiven linsen

Country Status (7)

Country Link
US (1) US7167324B2 (de)
EP (1) EP1650591B1 (de)
JP (1) JP3753183B1 (de)
KR (1) KR20060052144A (de)
AT (1) ATE408167T1 (de)
DE (1) DE602005009628D1 (de)
TW (1) TW200613895A (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI411812B (zh) * 2006-03-31 2013-10-11 Hitachi Maxell Camera lens assembly
JP4909673B2 (ja) * 2006-08-10 2012-04-04 株式会社エンプラス 撮像レンズ
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
WO2008072410A1 (ja) * 2006-12-12 2008-06-19 Panasonic Corporation 撮像レンズおよび撮像装置
JP2009075437A (ja) * 2007-09-21 2009-04-09 Kantatsu Co Ltd 撮像レンズ
JP5090874B2 (ja) 2007-11-28 2012-12-05 株式会社エンプラス 撮像レンズ
JP4174553B1 (ja) 2008-01-17 2008-11-05 株式会社小松ライト製作所 撮像レンズ
JP5155781B2 (ja) * 2008-09-04 2013-03-06 株式会社エンプラス 撮像レンズ
JP5205181B2 (ja) * 2008-09-04 2013-06-05 株式会社エンプラス 撮像レンズ
TW201122716A (en) * 2009-12-23 2011-07-01 Asia Optical Co Inc Compact image pickup lens.
CN103403600B (zh) * 2010-09-28 2015-11-25 亚太光电股份有限公司 光学模块
CN103299228B (zh) * 2010-09-28 2016-02-10 亚太光电股份有限公司 用于成像的镜头模块
TWI442128B (zh) * 2010-11-11 2014-06-21 Largan Precision Co Ltd 薄型化攝影透鏡組
TWI479221B (zh) * 2010-12-16 2015-04-01 Hon Hai Prec Ind Co Ltd 定焦鏡頭
TWM465574U (zh) * 2013-06-20 2013-11-11 Ability Opto Electronics Technology Co Ltd 廣角兩片式成像鏡頭組
CN113009675B (zh) * 2021-03-24 2022-05-13 天津欧菲光电有限公司 光学系统、取像模组及电子设备

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10161020A (ja) * 1996-12-02 1998-06-19 Olympus Optical Co Ltd 回折光学素子を用いた撮影光学系
US6577456B2 (en) * 2001-03-29 2003-06-10 Fuji Photo Optical Co., Ltd. Single focus lens
US6927927B2 (en) * 2001-11-27 2005-08-09 Minolta Co., Ltd. Taking lens system
JP2004163850A (ja) 2002-07-30 2004-06-10 Minolta Co Ltd 撮像レンズ
JP2004170460A (ja) 2002-11-15 2004-06-17 Matsushita Electric Ind Co Ltd 撮像光学系、並びにそれを用いたディジタルスチルカメラ、ビデオカメラ及びモバイル機器
KR20040049794A (ko) * 2002-12-06 2004-06-12 가부시키가이샤 엔프라스 촬상렌즈
JP2004191844A (ja) * 2002-12-13 2004-07-08 Minolta Co Ltd 撮像レンズ
JP3737095B2 (ja) * 2004-01-16 2006-01-18 マイルストーン株式会社 撮像レンズ

Also Published As

Publication number Publication date
TWI374329B (de) 2012-10-11
US7167324B2 (en) 2007-01-23
KR20060052144A (ko) 2006-05-19
DE602005009628D1 (de) 2008-10-23
JP3753183B1 (ja) 2006-03-08
EP1650591A1 (de) 2006-04-26
US20060087750A1 (en) 2006-04-27
JP2006350275A (ja) 2006-12-28
EP1650591B1 (de) 2008-09-10
TW200613895A (en) 2006-05-01

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Legal Events

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