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DE60122062D1 - Objektiv mit zwei asphärischen Linsen - Google Patents

Objektiv mit zwei asphärischen Linsen

Info

Publication number
DE60122062D1
DE60122062D1 DE60122062T DE60122062T DE60122062D1 DE 60122062 D1 DE60122062 D1 DE 60122062D1 DE 60122062 T DE60122062 T DE 60122062T DE 60122062 T DE60122062 T DE 60122062T DE 60122062 D1 DE60122062 D1 DE 60122062D1
Authority
DE
Germany
Prior art keywords
lens
aspheric lenses
aspheric
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.)
Expired - Fee Related
Application number
DE60122062T
Other languages
English (en)
Other versions
DE60122062T2 (de
Inventor
Kazumi Koike
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.)
Fujifilm Corp
Original Assignee
Fuji Photo Film Co Ltd
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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Publication of DE60122062D1 publication Critical patent/DE60122062D1/de
Application granted granted Critical
Publication of DE60122062T2 publication Critical patent/DE60122062T2/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
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
DE60122062T 2000-07-06 2001-06-26 Objektiv mit zwei asphärischen Linsen Expired - Fee Related DE60122062T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000205269 2000-07-06
JP2000205269A JP2002023050A (ja) 2000-07-06 2000-07-06 撮影レンズ

Publications (2)

Publication Number Publication Date
DE60122062D1 true DE60122062D1 (de) 2006-09-21
DE60122062T2 DE60122062T2 (de) 2007-08-16

Family

ID=18702389

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60122062T Expired - Fee Related DE60122062T2 (de) 2000-07-06 2001-06-26 Objektiv mit zwei asphärischen Linsen

Country Status (4)

Country Link
US (1) US6628463B2 (de)
EP (1) EP1170617B1 (de)
JP (1) JP2002023050A (de)
DE (1) DE60122062T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4217415B2 (ja) * 2001-04-04 2009-02-04 オリンパス株式会社 電子撮像装置
JP3595308B2 (ja) * 2002-02-07 2004-12-02 株式会社エンプラス 撮像レンズ
JP4508521B2 (ja) * 2002-07-16 2010-07-21 オリンパス株式会社 撮像装置
JP3717486B2 (ja) * 2003-03-10 2005-11-16 フジノン株式会社 撮像レンズ
JP2005062282A (ja) 2003-08-20 2005-03-10 Fuji Photo Film Co Ltd 撮影レンズ
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
TW201227036A (en) * 2010-12-30 2012-07-01 E Pin Optical Industry Co Ltd Reading optical lens module
WO2012100405A1 (en) * 2011-01-24 2012-08-02 Ether Precision, Inc. Two lens module including a plano-convex lens
JP5949438B2 (ja) * 2012-10-23 2016-07-06 株式会社ニコン 光学系、これを具備する光学装置
DE102013206394A1 (de) * 2013-04-11 2014-10-16 Asphericon Gmbh Refraktiver Strahlformer
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
CN115390222B (zh) * 2022-08-31 2024-06-07 东莞晶彩光学有限公司 一种两片式短焦光学镜头

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01307712A (ja) 1988-06-06 1989-12-12 Konica Corp 写真レンズ
US6031670A (en) * 1990-08-28 2000-02-29 Sankyo Seiki Mfg. Co., Ltd. Wide-angle lens
JP3203566B2 (ja) 1992-04-02 2001-08-27 コニカ株式会社 広角レンズ
JPH07333494A (ja) 1994-06-06 1995-12-22 Konica Corp 写真撮影用レンズ
JP3444453B2 (ja) * 1995-04-04 2003-09-08 富士写真光機株式会社 カメラ用広角レンズ
US5739965A (en) * 1995-05-31 1998-04-14 Fuji Photo Optical Co., Ltd. Wide angle lens system for camera
JP3531023B2 (ja) * 1996-06-12 2004-05-24 コニカミノルタホールディングス株式会社 写真撮影用レンズ、及びカメラ
JP2848523B2 (ja) * 1996-09-27 1999-01-20 株式会社日出 撮像用レンズ
JP4057140B2 (ja) * 1998-04-14 2008-03-05 フジノン株式会社 結像レンズ
JP2000227547A (ja) * 1999-02-05 2000-08-15 Fuji Photo Film Co Ltd 撮影レンズおよびこれを用いるカメラ
JP3393186B2 (ja) * 1999-12-22 2003-04-07 マイルストーン株式会社 撮像用レンズ

Also Published As

Publication number Publication date
EP1170617A2 (de) 2002-01-09
EP1170617A3 (de) 2004-04-07
US20020015238A1 (en) 2002-02-07
US6628463B2 (en) 2003-09-30
JP2002023050A (ja) 2002-01-23
EP1170617B1 (de) 2006-08-09
DE60122062T2 (de) 2007-08-16

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: FUJIFILM CORP., TOKIO/TOKYO, JP

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