DE69911889D1 - Endoskop-Objektiv - Google Patents

Endoskop-Objektiv

Info

Publication number
DE69911889D1
DE69911889D1 DE69911889T DE69911889T DE69911889D1 DE 69911889 D1 DE69911889 D1 DE 69911889D1 DE 69911889 T DE69911889 T DE 69911889T DE 69911889 T DE69911889 T DE 69911889T DE 69911889 D1 DE69911889 D1 DE 69911889D1
Authority
DE
Germany
Prior art keywords
endoscope objective
endoscope
objective
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
DE69911889T
Other languages
English (en)
Other versions
DE69911889T2 (de
Inventor
Shigeo Kittaka
Nobuo Shibayama
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.)
Nippon Sheet Glass Co Ltd
Original Assignee
Nippon Sheet Glass 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 Nippon Sheet Glass Co Ltd filed Critical Nippon Sheet Glass Co Ltd
Publication of DE69911889D1 publication Critical patent/DE69911889D1/de
Application granted granted Critical
Publication of DE69911889T2 publication Critical patent/DE69911889T2/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
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
    • G02B23/2407—Optical details
    • G02B23/2423—Optical details of the distal end
    • G02B23/243—Objectives for endoscopes

Landscapes

  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Endoscopes (AREA)
DE69911889T 1998-11-18 1999-10-21 Endoskop-Objektiv Expired - Fee Related DE69911889T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP32802298 1998-11-18
JP10328022A JP2000147392A (ja) 1998-11-18 1998-11-18 内視鏡用対物レンズ

Publications (2)

Publication Number Publication Date
DE69911889D1 true DE69911889D1 (de) 2003-11-13
DE69911889T2 DE69911889T2 (de) 2004-07-29

Family

ID=18205653

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69911889T Expired - Fee Related DE69911889T2 (de) 1998-11-18 1999-10-21 Endoskop-Objektiv

Country Status (6)

Country Link
US (1) US6252722B1 (de)
EP (1) EP1003059B1 (de)
JP (1) JP2000147392A (de)
CN (1) CN1254099A (de)
DE (1) DE69911889T2 (de)
TW (1) TW434415B (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001188167A (ja) * 1999-12-28 2001-07-10 Sekinosu Kk プロジェクション用レンズ装置
JP3781404B2 (ja) * 2000-03-31 2006-05-31 キヤノン株式会社 画像形成装置
JP2002228923A (ja) 2001-02-07 2002-08-14 Nippon Sheet Glass Co Ltd 結像光学装置
DE102005006052A1 (de) 2004-12-21 2006-07-06 Osram Opto Semiconductors Gmbh Linse, Laseranordnung und Verfahren zur Herstellung einer Laseranordnung
JP4704069B2 (ja) * 2005-02-28 2011-06-15 富士フイルム株式会社 内視鏡照明光学系
JP2007041314A (ja) * 2005-08-03 2007-02-15 Pentax Corp 対物レンズ及びその成形型、並びに対物レンズの製造方法
DE102006046555B4 (de) * 2006-09-28 2010-12-16 Grintech Gmbh Miniaturisiertes optisch abbildendes System mit hoher lateraler und axialer Auflösung
JP4339883B2 (ja) * 2006-11-17 2009-10-07 オリンパスメディカルシステムズ株式会社 撮像モジュール及び撮像モジュール用結像レンズ、並びに、撮像モジュールを用いた内視鏡
EP2034286B1 (de) * 2007-09-07 2012-10-31 X-Rite Europe GmbH Verfahren zur Druckprozesskontrolle unter Verwendung eines spektralen Messsystems mit spatialem Lichtmodulator
JP2009276502A (ja) * 2008-05-14 2009-11-26 Olympus Medical Systems Corp 内視鏡用照明光学系
WO2013024822A1 (ja) * 2011-08-12 2013-02-21 株式会社フジクラ 光ファイバ構造体、照明装置、内視鏡、および、光ファイバ構造体の製造方法
KR101431105B1 (ko) 2013-09-02 2014-08-18 주식회사 소모홀딩스엔테크놀러지 휴대폰 적외선 센서용 렌즈
US9915818B2 (en) 2015-03-18 2018-03-13 Himax Technologies Limited End structure for endoscope
TWI551882B (zh) * 2015-03-26 2016-10-01 奇景光電股份有限公司 影像透鏡系統
JP6029159B1 (ja) * 2016-05-13 2016-11-24 株式会社タムロン 観察光学系、観察撮像装置、観察撮像システム、結像レンズ系及び観察光学系の調整方法
CN110381796B (zh) * 2017-03-08 2022-04-22 索尼奥林巴斯医疗解决方案公司 医疗设备与制造医疗设备的方法
DE102019125912A1 (de) * 2019-09-26 2021-04-01 Schott Ag Lichtleiter für Diagnose-, Operations- und/oder Therapiegerät
WO2024122020A1 (ja) * 2022-12-08 2024-06-13 オリンパス株式会社 像伝送ユニット、光学機器および像伝送ユニットの製造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5229238A (en) * 1975-08-30 1977-03-04 Olympus Optical Co Ltd Inside-view mirror objective optical system
US5093719A (en) * 1989-10-23 1992-03-03 Manx Optical Corporation Endoscopic gradient index optical systems
JPH04114112A (ja) * 1990-09-04 1992-04-15 Matsushita Electric Ind Co Ltd 高開口数レンズ
JP3585297B2 (ja) * 1995-09-12 2004-11-04 オリンパス株式会社 対物レンズ
US5995295A (en) * 1995-12-13 1999-11-30 Olympus Optical Co., Ltd. Lens system
JPH1090598A (ja) * 1996-09-11 1998-04-10 Olympus Optical Co Ltd 組合わせレンズ
JPH11149038A (ja) * 1997-09-12 1999-06-02 Nippon Sheet Glass Co Ltd 屈折率分布レンズを用いた光学系
JPH11258497A (ja) * 1998-03-09 1999-09-24 Micro Opt:Kk 対物レンズ光学系

Also Published As

Publication number Publication date
CN1254099A (zh) 2000-05-24
EP1003059A3 (de) 2001-06-27
EP1003059A2 (de) 2000-05-24
TW434415B (en) 2001-05-16
JP2000147392A (ja) 2000-05-26
EP1003059B1 (de) 2003-10-08
DE69911889T2 (de) 2004-07-29
US6252722B1 (en) 2001-06-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee