CA1058436A - Elongated rod lens optical system - Google Patents

Elongated rod lens optical system

Info

Publication number
CA1058436A
CA1058436A CA251,189A CA251189A CA1058436A CA 1058436 A CA1058436 A CA 1058436A CA 251189 A CA251189 A CA 251189A CA 1058436 A CA1058436 A CA 1058436A
Authority
CA
Canada
Prior art keywords
rod lenses
optical system
lens
rod
fluid
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
Application number
CA251,189A
Other languages
English (en)
French (fr)
Inventor
Harold H. Hopkins
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.)
UK Secretary of State for Social Services
Original Assignee
UK Secretary of State for Social Services
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 UK Secretary of State for Social Services filed Critical UK Secretary of State for Social Services
Application granted granted Critical
Publication of CA1058436A publication Critical patent/CA1058436A/en
Expired 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
    • G02B23/2446—Optical details of the image relay
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/002—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor having rod-lens arrangements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/12—Fluid-filled or evacuated lenses

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Optics & Photonics (AREA)
  • Surgery (AREA)
  • General Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Astronomy & Astrophysics (AREA)
  • Biophysics (AREA)
  • Lenses (AREA)
  • Endoscopes (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
CA251,189A 1975-04-30 1976-04-27 Elongated rod lens optical system Expired CA1058436A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1807475A GB1534541A (en) 1975-04-30 1975-04-30 Optical systems

Publications (1)

Publication Number Publication Date
CA1058436A true CA1058436A (en) 1979-07-17

Family

ID=10106216

Family Applications (1)

Application Number Title Priority Date Filing Date
CA251,189A Expired CA1058436A (en) 1975-04-30 1976-04-27 Elongated rod lens optical system

Country Status (9)

Country Link
JP (1) JPS524245A (pt)
AU (1) AU497311B2 (pt)
BR (1) BR7602650A (pt)
CA (1) CA1058436A (pt)
CH (1) CH607060A5 (pt)
DE (1) DE2619393C2 (pt)
FR (1) FR2309886A1 (pt)
GB (1) GB1534541A (pt)
IT (1) IT1059435B (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2489135A1 (fr) * 1980-09-03 1982-03-05 Metallisations Traitements Opt Systeme endoscopique a champ variable pour observation distale ou non distale
JP2580103B2 (ja) * 1984-07-06 1997-02-12 オリンパス光学工業株式会社 像伝達光学系
JPH0762736B2 (ja) * 1984-09-25 1995-07-05 オリンパス光学工業株式会社 像伝達光学系
JPS61184513A (ja) * 1984-10-02 1986-08-18 Olympus Optical Co Ltd 像伝達光学系
JPH0823625B2 (ja) * 1985-07-25 1996-03-06 オリンパス光学工業株式会社 不均質レンズを用いた像伝送光学系
US5206759A (en) * 1989-04-14 1993-04-27 Olympus Optical Co., Ltd. Image relaying optical system
US5142410A (en) * 1989-04-14 1992-08-25 Olympus Optical Co., Ltd. Image relaying optical system
US5204162A (en) * 1991-10-03 1993-04-20 Corning Incorporated Non-spherical bodies
JPH0694989A (ja) * 1992-08-22 1994-04-08 Dr Canzek Endoscopie Ag 光学リレー・レンズ・システム
JPH09113796A (ja) * 1995-10-20 1997-05-02 Olympus Optical Co Ltd 硬性鏡光学系
DE10136117A1 (de) * 2001-07-26 2003-04-03 Storz Karl Gmbh & Co Kg Bildübertragungssystem aus drei Stablinsen für starre Endoskope
DE102005027880A1 (de) * 2005-06-09 2006-12-21 Karl Storz Gmbh & Co. Kg Stablinse
DE102016115738A1 (de) 2016-08-24 2018-03-01 Karl Storz Gmbh & Co. Kg Endoskop und Relaislinsensystem zur Übertragung eines Bilds
EP3173846B1 (en) 2015-11-05 2023-10-04 Karl Storz SE & Co. KG Optical relay system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1260786A (fr) * 1960-04-01 1961-05-12 Commissariat Energie Atomique Lunette endoscopique
DE2333280C2 (de) * 1973-06-29 1982-05-06 Günther Dr. 8022 Grünwald Nath Biegsamer Lichtleiter

Also Published As

Publication number Publication date
DE2619393A1 (de) 1976-11-11
JPS524245A (en) 1977-01-13
AU1355476A (en) 1977-11-03
FR2309886A1 (fr) 1976-11-26
FR2309886B1 (pt) 1982-05-14
CH607060A5 (pt) 1978-11-30
BR7602650A (pt) 1976-11-23
DE2619393C2 (de) 1985-03-07
GB1534541A (en) 1978-12-06
AU497311B2 (en) 1978-12-07
IT1059435B (it) 1982-05-31

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