FR2655741B1 - Systeme optique d'observation multidirectionnelle autorisant la selection d'une direction. - Google Patents

Systeme optique d'observation multidirectionnelle autorisant la selection d'une direction.

Info

Publication number
FR2655741B1
FR2655741B1 FR8916847A FR8916847A FR2655741B1 FR 2655741 B1 FR2655741 B1 FR 2655741B1 FR 8916847 A FR8916847 A FR 8916847A FR 8916847 A FR8916847 A FR 8916847A FR 2655741 B1 FR2655741 B1 FR 2655741B1
Authority
FR
France
Prior art keywords
selection
optical system
observation optical
system authorizing
multidirectional observation
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
FR8916847A
Other languages
English (en)
Other versions
FR2655741A1 (fr
Inventor
Societe Anonyme S O T R A F La
Anlen Leon
Dufes Robert
Leauthaud Hubert
Legrand Daniel
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.)
SOTRAFA SA
Original Assignee
SOTRAFA SA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9388724&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2655741(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by SOTRAFA SA filed Critical SOTRAFA SA
Priority to FR8916847A priority Critical patent/FR2655741B1/fr
Priority to PCT/FR1990/000896 priority patent/WO1991009334A1/fr
Priority to AU69137/91A priority patent/AU6913791A/en
Priority to IL96627A priority patent/IL96627A0/xx
Publication of FR2655741A1 publication Critical patent/FR2655741A1/fr
Application granted granted Critical
Publication of FR2655741B1 publication Critical patent/FR2655741B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G02B23/02—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices involving prisms or mirrors
    • G02B23/08—Periscopes
    • 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
    • G02B23/02—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices involving prisms or mirrors
    • G02B23/04—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices involving prisms or mirrors for the purpose of beam splitting or combining, e.g. fitted with eyepieces for more than one observer
    • 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
    • G02B23/12—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices with means for image conversion or intensification
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/64—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
FR8916847A 1989-12-12 1989-12-12 Systeme optique d'observation multidirectionnelle autorisant la selection d'une direction. Expired - Fee Related FR2655741B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR8916847A FR2655741B1 (fr) 1989-12-12 1989-12-12 Systeme optique d'observation multidirectionnelle autorisant la selection d'une direction.
PCT/FR1990/000896 WO1991009334A1 (fr) 1989-12-12 1990-12-10 Systeme optique d'observation multidirectionnelle autorisant la selection d'une direction
AU69137/91A AU6913791A (en) 1989-12-12 1990-12-10 Optical system for multidirectional observation authorizing the selection of a direction
IL96627A IL96627A0 (en) 1989-12-12 1990-12-11 Optical observation system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8916847A FR2655741B1 (fr) 1989-12-12 1989-12-12 Systeme optique d'observation multidirectionnelle autorisant la selection d'une direction.

Publications (2)

Publication Number Publication Date
FR2655741A1 FR2655741A1 (fr) 1991-06-14
FR2655741B1 true FR2655741B1 (fr) 1992-09-11

Family

ID=9388724

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8916847A Expired - Fee Related FR2655741B1 (fr) 1989-12-12 1989-12-12 Systeme optique d'observation multidirectionnelle autorisant la selection d'une direction.

Country Status (3)

Country Link
AU (1) AU6913791A (fr)
FR (1) FR2655741B1 (fr)
WO (1) WO1991009334A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6075644A (en) * 1996-12-20 2000-06-13 Night Vision General Partnership Panoramic night vision goggles
DE102005008153B4 (de) * 2004-04-01 2008-01-31 Isolde Scharf Endoskopische Beobachtungseinrichtung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3046663A1 (de) * 1980-12-11 1982-07-15 Fa. Carl Zeiss, 7920 Heidenheim Gelenkoptik
FR2505768A1 (fr) * 1981-05-15 1982-11-19 Sagem Perfectionnements apportes aux installations periscopiques a plusieurs tetes de visee pour sous-marins

Also Published As

Publication number Publication date
FR2655741A1 (fr) 1991-06-14
AU6913791A (en) 1991-07-18
WO1991009334A1 (fr) 1991-06-27

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Legal Events

Date Code Title Description
ST Notification of lapse