[go: up one dir, main page]

FR2368729A1 - Lunette d'observation ou de visee en vision de jour et en vision de nuit - Google Patents

Lunette d'observation ou de visee en vision de jour et en vision de nuit

Info

Publication number
FR2368729A1
FR2368729A1 FR7632142A FR7632142A FR2368729A1 FR 2368729 A1 FR2368729 A1 FR 2368729A1 FR 7632142 A FR7632142 A FR 7632142A FR 7632142 A FR7632142 A FR 7632142A FR 2368729 A1 FR2368729 A1 FR 2368729A1
Authority
FR
France
Prior art keywords
objective
intensifier
day
collimating lens
telescope
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
FR7632142A
Other languages
English (en)
Other versions
FR2368729B1 (fr
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.)
BARBIER BENARD TURENNE ANC ETS
Original Assignee
BARBIER BENARD TURENNE ANC ETS
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 BARBIER BENARD TURENNE ANC ETS filed Critical BARBIER BENARD TURENNE ANC ETS
Priority to FR7632142A priority Critical patent/FR2368729A1/fr
Publication of FR2368729A1 publication Critical patent/FR2368729A1/fr
Application granted granted Critical
Publication of FR2368729B1 publication Critical patent/FR2368729B1/fr
Granted 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
    • G02B23/12—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

Landscapes

  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Telescopes (AREA)

Abstract

Domaine de l'invention : industries des instruments d'optique. Lunette pour la vision de jour et de nuit comportant pour la vision de nuit un intensificateur de lumière interpose entre l'objectif et un premier véhicule, lequel est suivi d un second véhicule et de l'oculaire, et pour la vision de jour une collectrice disposée sur une monture portant aussi l'intensificateur. La collectrice et l'intensificateur de lumière sont permutables par rotation de leur monture commune. La lunette comporte un moyen de remise en coïncidence des plans focaux de l'objectif et du premier véhicule lorsqu'on passe d'un type de vision à l'autre. Applications : observation ou visée en vision de jour ou en vision de nuit au moyen du même instrument.
FR7632142A 1976-10-25 1976-10-25 Lunette d'observation ou de visee en vision de jour et en vision de nuit Granted FR2368729A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7632142A FR2368729A1 (fr) 1976-10-25 1976-10-25 Lunette d'observation ou de visee en vision de jour et en vision de nuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7632142A FR2368729A1 (fr) 1976-10-25 1976-10-25 Lunette d'observation ou de visee en vision de jour et en vision de nuit

Publications (2)

Publication Number Publication Date
FR2368729A1 true FR2368729A1 (fr) 1978-05-19
FR2368729B1 FR2368729B1 (fr) 1982-08-13

Family

ID=9179170

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7632142A Granted FR2368729A1 (fr) 1976-10-25 1976-10-25 Lunette d'observation ou de visee en vision de jour et en vision de nuit

Country Status (1)

Country Link
FR (1) FR2368729A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4016587A1 (de) * 1989-05-23 1990-11-29 Rodenstock Optik G Umschaltbares tag/nacht-sichtgeraet
EP0704133A4 (fr) * 1993-05-18 1996-07-10 Intevac Inc Systeme de surveillance possedant un tube intensificateur d'image a microcanal
RU2182718C2 (ru) * 1999-11-30 2002-05-20 ОАО "Ростовский оптико-механический завод" Прибор ночного видения

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1034390B (de) * 1955-06-02 1958-07-17 Siemens Ag Albis Fernsichtgeraet
US3131307A (en) * 1961-09-29 1964-04-28 Otto H Bock Optical range and viewfinder for invisible light imaging devices
DE1472168A1 (de) * 1965-12-22 1969-01-09 Leitz Ernst Gmbh Kombiniertes Tag- und Nachtsichtgeraet
DE1497504A1 (de) * 1966-12-21 1969-03-27 Leitz Ernst Gmbh Vergroesserndes Tag-Nachtsichtfernrohr
DE2054387A1 (fr) * 1970-11-05 1972-05-31

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1034390B (de) * 1955-06-02 1958-07-17 Siemens Ag Albis Fernsichtgeraet
US3131307A (en) * 1961-09-29 1964-04-28 Otto H Bock Optical range and viewfinder for invisible light imaging devices
DE1472168A1 (de) * 1965-12-22 1969-01-09 Leitz Ernst Gmbh Kombiniertes Tag- und Nachtsichtgeraet
DE1497504A1 (de) * 1966-12-21 1969-03-27 Leitz Ernst Gmbh Vergroesserndes Tag-Nachtsichtfernrohr
DE2054387A1 (fr) * 1970-11-05 1972-05-31

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4016587A1 (de) * 1989-05-23 1990-11-29 Rodenstock Optik G Umschaltbares tag/nacht-sichtgeraet
EP0704133A4 (fr) * 1993-05-18 1996-07-10 Intevac Inc Systeme de surveillance possedant un tube intensificateur d'image a microcanal
RU2182718C2 (ru) * 1999-11-30 2002-05-20 ОАО "Ростовский оптико-механический завод" Прибор ночного видения

Also Published As

Publication number Publication date
FR2368729B1 (fr) 1982-08-13

Similar Documents

Publication Publication Date Title
GB1119910A (en) Improvements relating to device comprising electron-optical night telescopes
GB1336684A (en) Achromatic depth-of-field correction for off-axis optical system
EP0693701B1 (fr) Appareil pour la visualisation de symboles incorporé dans un dispositif de vision de nuit
US3572886A (en) Dual power telescope
FR2368729A1 (fr) Lunette d'observation ou de visee en vision de jour et en vision de nuit
US2970220A (en) System for observing objects under poor lighting conditions
GB1335360A (en) Optical devices and systems
GB1010126A (en) Improvements relating to night telescopes
US3227035A (en) Optical sighting apparatus with coaxial objective lens system and grid imaging lens
US3591262A (en) Optical apparatus for regulating the combination and separation of reflected luminous beams
GB1433333A (en) Optical viewing devices
FR2465239B1 (fr)
US1637529A (en) Focusing instrument for cameras and the like
US3290986A (en) Target simulating and auto-collimating optical instrument
SU800946A1 (ru) Коронограф
US3664724A (en) Optical system for stereoscopic microscopes
GB983463A (en) Colour television camera
GB1293808A (en) Improvements in binoculars
US3220299A (en) Illuminated reticule for optical instruments
SU620925A1 (ru) Светосильный объектив
SU549772A1 (ru) Автоколлимационное устройство двойного изображени
GB657047A (en) Improvements in or relating to cathode-ray tube display systems
US3052754A (en) Electro-optical range finders
US3348902A (en) Optical system for projection magnifier
SU681407A1 (ru) Фотографический объектив

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse