DE69524195T2 - Weitwinkelobjektivsystem - Google Patents

Weitwinkelobjektivsystem

Info

Publication number
DE69524195T2
DE69524195T2 DE69524195T DE69524195T DE69524195T2 DE 69524195 T2 DE69524195 T2 DE 69524195T2 DE 69524195 T DE69524195 T DE 69524195T DE 69524195 T DE69524195 T DE 69524195T DE 69524195 T2 DE69524195 T2 DE 69524195T2
Authority
DE
Germany
Prior art keywords
lens system
wide angle
angle lens
wide
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
DE69524195T
Other languages
English (en)
Other versions
DE69524195D1 (de
Inventor
Johannes Braat
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Application granted granted Critical
Publication of DE69524195D1 publication Critical patent/DE69524195D1/de
Publication of DE69524195T2 publication Critical patent/DE69524195T2/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
    • G02B13/04—Reversed telephoto objectives

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
DE69524195T 1994-07-25 1995-07-20 Weitwinkelobjektivsystem Expired - Fee Related DE69524195T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP94202161 1994-07-25
PCT/IB1995/000576 WO1996003669A1 (en) 1994-07-25 1995-07-20 Wide angle objective system

Publications (2)

Publication Number Publication Date
DE69524195D1 DE69524195D1 (de) 2002-01-10
DE69524195T2 true DE69524195T2 (de) 2002-08-14

Family

ID=8217065

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69524195T Expired - Fee Related DE69524195T2 (de) 1994-07-25 1995-07-20 Weitwinkelobjektivsystem

Country Status (8)

Country Link
US (1) US5734511A (de)
EP (1) EP0723672B1 (de)
JP (1) JPH09503600A (de)
KR (1) KR100351216B1 (de)
CN (1) CN1052076C (de)
DE (1) DE69524195T2 (de)
TW (1) TW297100B (de)
WO (1) WO1996003669A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0921947A (ja) * 1995-07-07 1997-01-21 Nikon Corp 超広角レンズ
JP3932578B2 (ja) * 1996-10-24 2007-06-20 ソニー株式会社 対物レンズ及び光学ピックアップ装置
US6104554A (en) * 1999-05-06 2000-08-15 U.S. Precision Lens Projection television lens assembly
US6734911B1 (en) * 1999-09-30 2004-05-11 Koninklijke Philips Electronics N.V. Tracking camera using a lens that generates both wide-angle and narrow-angle views
US7160247B2 (en) * 2004-05-12 2007-01-09 Linvatec Corporation Endoscope with large diameter distal end
US7708689B2 (en) * 2004-05-12 2010-05-04 Linvatec Corporation Endoscope and related system
JP4613111B2 (ja) * 2005-07-20 2011-01-12 アルプス電気株式会社 光学装置
US20230105712A1 (en) * 2021-10-06 2023-04-06 Veoneer Us, Inc. Athermalized lens design

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5463824A (en) * 1977-10-31 1979-05-23 Copal Co Ltd Projecting lens of large aperture
JPH067224B2 (ja) * 1984-10-11 1994-01-26 ミノルタカメラ株式会社 アルバダ式逆ガリレオフアインダ−
NL8700440A (nl) * 1987-02-23 1988-09-16 Philips Nv Optische inrichting bevattende een houder met daarin aangebracht een optisch stelsel.
JP2558333B2 (ja) * 1988-09-06 1996-11-27 オリンパス光学工業株式会社 内視鏡対物光学系
US5198931A (en) * 1989-04-19 1993-03-30 Olympus Optical Co., Ltd. Objective optical system for endoscopes
US5175650A (en) * 1989-05-09 1992-12-29 Olympus Optical Co., Ltd. Objective lens system for endoscopes
JP2582446B2 (ja) * 1989-11-22 1997-02-19 日新工機株式会社 フイルム一体型カメラ用広角レンズ
JP3005905B2 (ja) * 1990-04-06 2000-02-07 カシオ計算機株式会社 撮影レンズ
JPH04107407A (ja) * 1990-08-28 1992-04-08 Nisshin Koki Kk 広角レンズ
DE4128435A1 (de) * 1990-08-29 1992-03-05 Schneider Co Optische Werke Hochgeoeffnetes weitwinkelobjektiv
JP2991524B2 (ja) * 1991-02-15 1999-12-20 旭光学工業株式会社 広角レンズ
JPH0827429B2 (ja) * 1991-03-04 1996-03-21 オリンパス光学工業株式会社 内視鏡用対物レンズ
US5223982A (en) * 1991-03-05 1993-06-29 Olympus Optical Co., Ltd. Objective lens system for endoscopes
JP2528771B2 (ja) * 1991-12-23 1996-08-28 セキノス株式会社 投影レンズ
JPH05307139A (ja) * 1992-04-28 1993-11-19 Olympus Optical Co Ltd 内視鏡対物レンズ
JPH0634878A (ja) * 1992-07-17 1994-02-10 Konica Corp 超広角レンズ装置
JP3324802B2 (ja) * 1992-10-30 2002-09-17 オリンパス光学工業株式会社 撮影レンズ
US5353164A (en) * 1992-10-30 1994-10-04 At&T Bell Laboratories Objective lens for a free-space photonic switching system

Also Published As

Publication number Publication date
EP0723672A1 (de) 1996-07-31
JPH09503600A (ja) 1997-04-08
WO1996003669A1 (en) 1996-02-08
TW297100B (de) 1997-02-01
KR100351216B1 (ko) 2003-01-06
CN1134192A (zh) 1996-10-23
KR960705245A (ko) 1996-10-09
EP0723672B1 (de) 2001-11-28
DE69524195D1 (de) 2002-01-10
CN1052076C (zh) 2000-05-03
US5734511A (en) 1998-03-31

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee