IT7851162A0 - OPTICAL SYSTEM FOR OBSERVATION THROUGH A THICK-WALLED ROOM WALL - Google Patents

OPTICAL SYSTEM FOR OBSERVATION THROUGH A THICK-WALLED ROOM WALL

Info

Publication number
IT7851162A0
IT7851162A0 IT7851162A IT5116278A IT7851162A0 IT 7851162 A0 IT7851162 A0 IT 7851162A0 IT 7851162 A IT7851162 A IT 7851162A IT 5116278 A IT5116278 A IT 5116278A IT 7851162 A0 IT7851162 A0 IT 7851162A0
Authority
IT
Italy
Prior art keywords
observation
thick
optical system
room wall
walled room
Prior art date
Application number
IT7851162A
Other languages
Italian (it)
Other versions
IT1105960B (en
Original Assignee
Legrand Daniel Louis
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 Legrand Daniel Louis filed Critical Legrand Daniel Louis
Publication of IT7851162A0 publication Critical patent/IT7851162A0/en
Application granted granted Critical
Publication of IT1105960B publication Critical patent/IT1105960B/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B25/00—Eyepieces; Magnifying glasses
    • G02B25/04—Eyepieces; Magnifying glasses affording a wide-angle view, e.g. through a spy-hole
    • 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
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05G—SAFES OR STRONG-ROOMS FOR VALUABLES; BANK PROTECTION DEVICES; SAFETY TRANSACTION PARTITIONS
    • E05G1/00—Safes or strong-rooms for valuables
    • E05G1/10—Safes or strong-rooms for valuables with alarm, signal or indicator
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
    • E06B7/30—Peep-holes; Devices for speaking through; Doors having windows
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Astronomy & Astrophysics (AREA)
  • Lenses (AREA)
IT51162/78A 1977-09-22 1978-09-20 OPTICAL SYSTEM FOR OBSERVATION THROUGH A THICK WALL ROOM WALL IT1105960B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7728979A FR2404238A1 (en) 1977-09-22 1977-09-22 PANORAMIC OBSERVATION DEVICE THROUGH VERY THICKNESS WALLS

Publications (2)

Publication Number Publication Date
IT7851162A0 true IT7851162A0 (en) 1978-09-20
IT1105960B IT1105960B (en) 1985-11-11

Family

ID=9195795

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51162/78A IT1105960B (en) 1977-09-22 1978-09-20 OPTICAL SYSTEM FOR OBSERVATION THROUGH A THICK WALL ROOM WALL

Country Status (7)

Country Link
JP (1) JPS5454654A (en)
BE (1) BE870569A (en)
CH (1) CH626454A5 (en)
DE (1) DE2837119A1 (en)
ES (1) ES473624A1 (en)
FR (1) FR2404238A1 (en)
IT (1) IT1105960B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990002353A1 (en) * 1988-08-23 1990-03-08 Radiotekhnichesky Institut Imeni Akademika A.L.Mintsa Akademii Nauk Sssr Light-guiding device for medical treatment
DE19910050C2 (en) * 1999-03-08 2003-08-14 Storz Karl Gmbh & Co Kg Image transmission system for endoscopes and the like periscopes and method for producing an image transmission system
KR101024010B1 (en) * 2008-10-20 2011-03-29 윤주복 Door scope for displaying enlarged image

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1464088A (en) * 1965-11-17 1966-07-22 Commissariat Energie Atomique Improvements to observation or photography devices in enclosures, in particular bubble chambers
FR1499141A (en) * 1966-04-25 1967-10-27 Commissariat Energie Atomique Improvements to observation or photography devices in enclosures
US3527516A (en) * 1968-01-05 1970-09-08 Muffoletto Carl V Restricted aperture wide angle viewing system
JPS5515005B2 (en) * 1974-10-26 1980-04-21

Also Published As

Publication number Publication date
ES473624A1 (en) 1979-04-01
CH626454A5 (en) 1981-11-13
JPS5454654A (en) 1979-05-01
IT1105960B (en) 1985-11-11
FR2404238B1 (en) 1982-06-04
DE2837119A1 (en) 1979-03-29
BE870569A (en) 1979-03-19
FR2404238A1 (en) 1979-04-20

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