DE1566112A1 - endoscope - Google Patents

endoscope

Info

Publication number
DE1566112A1
DE1566112A1 DE19671566112 DE1566112A DE1566112A1 DE 1566112 A1 DE1566112 A1 DE 1566112A1 DE 19671566112 DE19671566112 DE 19671566112 DE 1566112 A DE1566112 A DE 1566112A DE 1566112 A1 DE1566112 A1 DE 1566112A1
Authority
DE
Germany
Prior art keywords
endoscope
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.)
Granted
Application number
DE19671566112
Other languages
German (de)
Other versions
DE1566112B2 (en
Inventor
Walter Rinker
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.)
Ernst Leitz Wetzlar GmbH
Original Assignee
Ernst Leitz Wetzlar GmbH
Ernst Leitz 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 Ernst Leitz Wetzlar GmbH, Ernst Leitz GmbH filed Critical Ernst Leitz Wetzlar GmbH
Priority to DEL0057952 priority Critical
Priority claimed from US3608998D external-priority patent/US3608998A/en
Publication of DE1566112A1 publication Critical patent/DE1566112A1/en
Publication of DE1566112B2 publication Critical patent/DE1566112B2/en
Granted legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B23/00Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/24Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
    • G02B23/2407Optical details
    • G02B23/2446Optical details of the image relay
DE19671566112 1967-11-25 1967-11-25 Optical system of variable magnification for an endoscope Granted DE1566112B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEL0057952 1967-11-25

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US3608998D US3608998A (en) 1967-11-25 1968-11-01 Variable power endoscope
FR1591690D FR1591690A (en) 1967-11-25 1968-11-07
GB5294068A GB1217939A (en) 1967-11-25 1968-11-08 Endoscopes

Publications (2)

Publication Number Publication Date
DE1566112A1 true DE1566112A1 (en) 1970-10-22
DE1566112B2 DE1566112B2 (en) 1972-11-09

Family

ID=7278960

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19671566112 Granted DE1566112B2 (en) 1967-11-25 1967-11-25 Optical system of variable magnification for an endoscope

Country Status (1)

Country Link
DE (1) DE1566112B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2640353A1 (en) * 1976-09-08 1978-03-09 Wolf Gmbh Richard ENDOSCOPTICS
DE2919677A1 (en) * 1979-05-16 1980-11-20 Zeiss Carl Fa HIGH MAGNIFICATION OPTICAL SYSTEM FOR ENDOSCOPES
WO1994024590A2 (en) * 1993-04-16 1994-10-27 Laser Power Corporation Flexible light conduit

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3005479C2 (en) * 1980-02-14 1987-12-03 Richard Wolf Gmbh, 7134 Knittlingen, De
DE3329785A1 (en) * 1983-08-18 1985-03-07 Wolf Gmbh Richard ENDOSCOPE OPTICS

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2640353A1 (en) * 1976-09-08 1978-03-09 Wolf Gmbh Richard ENDOSCOPTICS
DE2919677A1 (en) * 1979-05-16 1980-11-20 Zeiss Carl Fa HIGH MAGNIFICATION OPTICAL SYSTEM FOR ENDOSCOPES
WO1994024590A2 (en) * 1993-04-16 1994-10-27 Laser Power Corporation Flexible light conduit
WO1994024590A3 (en) * 1993-04-16 1994-12-08 Laser Power Corp Flexible light conduit

Also Published As

Publication number Publication date
DE1566112B2 (en) 1972-11-09

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Legal Events

Date Code Title Description
SH Request for examination between 03.10.1968 and 22.04.1971
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee