JP4890870B2 - 撮影レンズ及びそれを有する撮像装置 - Google Patents

撮影レンズ及びそれを有する撮像装置 Download PDF

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Publication number
JP4890870B2
JP4890870B2 JP2006012518A JP2006012518A JP4890870B2 JP 4890870 B2 JP4890870 B2 JP 4890870B2 JP 2006012518 A JP2006012518 A JP 2006012518A JP 2006012518 A JP2006012518 A JP 2006012518A JP 4890870 B2 JP4890870 B2 JP 4890870B2
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JP
Japan
Prior art keywords
lens
refractive power
image
imaging
object side
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
JP2006012518A
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English (en)
Japanese (ja)
Other versions
JP2007193195A (ja
JP2007193195A5 (https=
Inventor
圭介 小澤
哲 北林
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.)
Canon Electronics Inc
Original Assignee
Canon Electronics 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 Canon Electronics Inc filed Critical Canon Electronics Inc
Priority to JP2006012518A priority Critical patent/JP4890870B2/ja
Publication of JP2007193195A publication Critical patent/JP2007193195A/ja
Publication of JP2007193195A5 publication Critical patent/JP2007193195A5/ja
Application granted granted Critical
Publication of JP4890870B2 publication Critical patent/JP4890870B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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 -
    • G02B9/34—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having four components only
    • 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
    • G02B13/004—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 four lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/22—Telecentric objectives or lens systems

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
  • Studio Devices (AREA)
JP2006012518A 2006-01-20 2006-01-20 撮影レンズ及びそれを有する撮像装置 Expired - Fee Related JP4890870B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2006012518A JP4890870B2 (ja) 2006-01-20 2006-01-20 撮影レンズ及びそれを有する撮像装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006012518A JP4890870B2 (ja) 2006-01-20 2006-01-20 撮影レンズ及びそれを有する撮像装置

Publications (3)

Publication Number Publication Date
JP2007193195A JP2007193195A (ja) 2007-08-02
JP2007193195A5 JP2007193195A5 (https=) 2009-03-12
JP4890870B2 true JP4890870B2 (ja) 2012-03-07

Family

ID=38448926

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006012518A Expired - Fee Related JP4890870B2 (ja) 2006-01-20 2006-01-20 撮影レンズ及びそれを有する撮像装置

Country Status (1)

Country Link
JP (1) JP4890870B2 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102016682A (zh) * 2009-07-08 2011-04-13 纳卢克斯株式会社 成像光学系统
JP4798529B2 (ja) * 2009-07-08 2011-10-19 ナルックス株式会社 結像光学系
TWI421562B (zh) 2010-12-03 2014-01-01 Largan Precision Co 攝像用光學鏡頭組
WO2013150706A1 (ja) 2012-04-06 2013-10-10 コニカミノルタ株式会社 撮像光学系、撮像装置およびデジタル機器
CN104374695A (zh) * 2013-08-14 2015-02-25 中国科学院沈阳自动化研究所 一种用于libs远程探测的望远聚焦收集系统和方法
KR101717208B1 (ko) * 2014-12-05 2017-03-17 에이에이씨 어쿠스틱 테크놀로지스(심천)컴퍼니 리미티드 소형 촬영 렌즈계
CN104730686B (zh) * 2014-12-19 2017-02-22 玉晶光电(厦门)有限公司 光学成像镜头及应用此镜头的电子装置
CN114252983B (zh) * 2021-12-27 2023-06-02 季华实验室 一种共口径中长波红外成像光学系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4623993B2 (ja) * 2003-04-22 2011-02-02 オリンパス株式会社 結像光学系及びそれを用いた電子機器
JP4510402B2 (ja) * 2003-04-24 2010-07-21 キヤノン株式会社 対物レンズ及び光学機器
JP4466713B6 (ja) * 2003-11-13 2024-03-11 コニカミノルタオプト株式会社 撮像レンズ及び撮像装置
JP2005208236A (ja) * 2004-01-21 2005-08-04 Sony Corp 単焦点レンズ
JP2005292559A (ja) * 2004-04-01 2005-10-20 Sony Corp 撮像レンズ、撮像ユニット及び撮像装置

Also Published As

Publication number Publication date
JP2007193195A (ja) 2007-08-02

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