FR2552892B1 - Systeme optique, pour un endoscope - Google Patents

Systeme optique, pour un endoscope

Info

Publication number
FR2552892B1
FR2552892B1 FR8403755A FR8403755A FR2552892B1 FR 2552892 B1 FR2552892 B1 FR 2552892B1 FR 8403755 A FR8403755 A FR 8403755A FR 8403755 A FR8403755 A FR 8403755A FR 2552892 B1 FR2552892 B1 FR 2552892B1
Authority
FR
France
Prior art keywords
endoscope
optical system
optical
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
FR8403755A
Other languages
English (en)
Other versions
FR2552892A1 (fr
Inventor
Jurgen Zobel
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.)
Richard Wolf GmbH
Original Assignee
Richard Wolf GmbH
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 Richard Wolf GmbH filed Critical Richard Wolf GmbH
Publication of FR2552892A1 publication Critical patent/FR2552892A1/fr
Application granted granted Critical
Publication of FR2552892B1 publication Critical patent/FR2552892B1/fr
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

Landscapes

  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Endoscopes (AREA)
  • Lenses (AREA)
FR8403755A 1983-08-18 1984-03-12 Systeme optique, pour un endoscope Expired FR2552892B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3329785A DE3329785A1 (de) 1983-08-18 1983-08-18 Endoskopoptik

Publications (2)

Publication Number Publication Date
FR2552892A1 FR2552892A1 (fr) 1985-04-05
FR2552892B1 true FR2552892B1 (fr) 1988-01-22

Family

ID=6206820

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8403755A Expired FR2552892B1 (fr) 1983-08-18 1984-03-12 Systeme optique, pour un endoscope

Country Status (4)

Country Link
US (1) US4666262A (fr)
DE (1) DE3329785A1 (fr)
FR (1) FR2552892B1 (fr)
GB (1) GB2145238B (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3812745C2 (de) * 1988-04-16 1997-07-10 Zeiss Carl Fa Mikroskopobjektiv mit einer Einrichtung zur Einstellung auf unterschiedliche Deckglasdicken
WO1992003085A1 (fr) * 1990-08-24 1992-03-05 Remraf Pty. Ltd. Instrument optique ayant une application en ophtalmoscopie
DE4304422C1 (de) * 1993-02-13 1994-07-21 Winter & Ibe Olympus Endoskop
DE19530477C2 (de) * 1995-08-18 2000-08-10 Storz Karl Gmbh & Co Kg Endoskop mit variabler Vergrößerung
US6450949B1 (en) 2000-06-30 2002-09-17 Inner Vision Imaging, Inc. Endoscope
US6530882B1 (en) * 2000-06-30 2003-03-11 Inner Vision Imaging, L.L.C. Endoscope having microscopic and macroscopic magnification
ATE343148T1 (de) * 2004-09-30 2006-11-15 Trumpf Laser Gmbh & Co Kg Vorrichtung zur fokussierung eines laserstrahls
EP2162779B1 (fr) * 2007-06-28 2013-08-07 Koninklijke Philips Electronics N.V. Système de lentilles

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7440701U (de) * 1975-04-30 Richard Wolf Gmbh Endoskop, insbesondere Laryngoskop und Epipharyngoskop
DE98250C (fr) *
DE698469C (de) * 1937-07-15 1940-11-11 Zeiss Carl Fa Fernrohrsystem fuer Entfernungsmesser
US3608998A (en) * 1967-11-25 1971-09-28 Wolf Gmbh Richard Variable power endoscope
US3743377A (en) * 1972-01-14 1973-07-03 Bausch & Lomb Dual power microscope
US4076018A (en) * 1974-12-06 1978-02-28 Richard Wolf Gmbh Endoscopes
DE2640353C2 (de) * 1976-09-08 1982-08-19 Richard Wolf Gmbh, 7134 Knittlingen Endoskopoptik
JPS54149291A (en) * 1978-05-15 1979-11-22 Olympus Optical Co Hard endoscope provided with variable power system
JPS5590928A (en) * 1978-12-29 1980-07-10 Olympus Optical Co Ltd Endoscope objective lens which performs changing of magnification and focusing simultaneously
JPS5691207A (en) * 1979-12-26 1981-07-24 Fuji Photo Optical Co Ltd Variable magnification lens adapter of endoscope
DE3111368A1 (de) * 1980-03-25 1982-04-01 Tele-Syn-Optics, Inc., Sunnyvale, Calif. Endoskop

Also Published As

Publication number Publication date
US4666262A (en) 1987-05-19
FR2552892A1 (fr) 1985-04-05
GB2145238A (en) 1985-03-20
GB8417535D0 (en) 1984-08-15
GB2145238B (en) 1987-07-01
DE3329785A1 (de) 1985-03-07

Similar Documents

Publication Publication Date Title
DE3381057D1 (de) Faseroptisches verbindungssystem.
FR2670084B1 (fr) Systeme de retenue pour un animal.
FR2494860B1 (fr) Systeme optique pour codeurs optiques
FR2679199B1 (fr) Systeme anticouple pour helicoptere.
FR2508654B1 (fr) Systeme de navigation
IT8421178A0 (it) Dispositivo di controllo ottico per sigarette.
FR2530803B1 (fr) Systeme d'alignement optique
FI842562A (fi) Fiberoptisk laegesgivare med inbyggd referens.
FR2564991B1 (fr) Systeme optique infrarouge
FR2519769B1 (fr) Systeme de positionnement acoustique
DE3484975D1 (de) Optisches kabel.
FR2532066B1 (fr) Systeme formant microscope optique
FR2477727B1 (fr) Systeme pour objectifs de lunettes
FR2622744B3 (fr) Systeme laser
FR2503391B1 (fr) Systeme de balayage optique
FR2525279B1 (fr) Systeme de refroidissement pour turbines
FR2568688B1 (fr) Systeme emetteur-recepteur pour imagerie laser
FR2566902B1 (fr) Systeme optique pour spectroscope
BE885338A (fr) Systeme de monture pour lentilles
BE895114A (fr) Systeme de balayage optique
FR2531579B1 (fr) Systeme de lampe pour pompage laser
FR2560354B1 (fr) Systeme de projecteurs
FR2552892B1 (fr) Systeme optique, pour un endoscope
FR2529688B1 (fr) Imageur optique
BE888169A (fr) Systeme collimateur a lentilles

Legal Events

Date Code Title Description
ER Errata listed in the french official journal (bopi)

Free format text: 14/85

ST Notification of lapse