[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

GB1397262A - Optical apparatus - Google Patents

Optical apparatus

Info

Publication number
GB1397262A
GB1397262A GB2403372A GB2403372A GB1397262A GB 1397262 A GB1397262 A GB 1397262A GB 2403372 A GB2403372 A GB 2403372A GB 2403372 A GB2403372 A GB 2403372A GB 1397262 A GB1397262 A GB 1397262A
Authority
GB
United Kingdom
Prior art keywords
prism
roof
parallel
reflector
optical apparatus
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
GB2403372A
Other languages
English (en)
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.)
Defense National France
Original Assignee
Defense National France
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 Defense National France filed Critical Defense National France
Publication of GB1397262A publication Critical patent/GB1397262A/en
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
    • G02B23/16—Housings; Caps; Mountings; Supports, e.g. with counterweight
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
  • Telescopes (AREA)
  • Optical Elements Other Than Lenses (AREA)
GB2403372A 1971-05-26 1972-05-22 Optical apparatus Expired GB1397262A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7118980A FR2161736B1 (fr) 1971-05-26 1971-05-26

Publications (1)

Publication Number Publication Date
GB1397262A true GB1397262A (en) 1975-06-11

Family

ID=9077634

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2403372A Expired GB1397262A (en) 1971-05-26 1972-05-22 Optical apparatus

Country Status (3)

Country Link
DE (1) DE2224324C2 (fr)
FR (1) FR2161736B1 (fr)
GB (1) GB1397262A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2623636A1 (fr) * 1987-11-24 1989-05-26 Messerschmitt Boelkow Blohm Dispositif de visee opto-electronique
GB2226152A (en) * 1988-10-31 1990-06-20 Israel Aircraft Ind Ltd Optical sighting system
US5334828A (en) * 1991-08-30 1994-08-02 Israel Aircraft Industries Ltd. Boresight system and calibration method

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2925751A (en) * 1954-08-09 1960-02-23 Chicago Aerial Ind Inc Symmetrical optical system for binocular viewing devices
FR1451746A (fr) * 1965-10-26 1966-01-07 Leitz Ernst Gmbh Dispositif de pointage accouplé à un télémètre à laser

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2623636A1 (fr) * 1987-11-24 1989-05-26 Messerschmitt Boelkow Blohm Dispositif de visee opto-electronique
GB2212939A (en) * 1987-11-24 1989-08-02 Messerschmitt Boelkow Blohm Optronic sight
GB2212939B (en) * 1987-11-24 1991-11-13 Messerschmitt Boelkow Blohm Optronic sight
GB2226152A (en) * 1988-10-31 1990-06-20 Israel Aircraft Ind Ltd Optical sighting system
US5008527A (en) * 1988-10-31 1991-04-16 Israel Aircraft Industries Ltd. Optical system employing a transmitting solid corner cube
US5334828A (en) * 1991-08-30 1994-08-02 Israel Aircraft Industries Ltd. Boresight system and calibration method

Also Published As

Publication number Publication date
DE2224324A1 (de) 1973-10-11
FR2161736B1 (fr) 1975-08-22
DE2224324C2 (de) 1983-02-17
FR2161736A1 (fr) 1973-07-13

Similar Documents

Publication Publication Date Title
GB1412822A (en) Polarization device
GB1520483A (en) Fingerprint checking apparatus
GB1001085A (en) Method and apparatus for determining surface contour
JPS5248331A (en) Scanning system with light beam
ES434686A1 (es) Un aparato para leer un portador de registro en el que se haalmacenado informacion.
GB1339846A (en) Apparatus for the optical qualities of a laser beam
GB1041249A (en) Optical instruments
GB1055639A (en) Panoramic and straight-view optical system
GB1397262A (en) Optical apparatus
GB1392669A (en) Devices for comparing objects
GB1399289A (en) Redundant fraunhofer recording system
GB1408414A (en) Device for measuring the displacement of a measuring point along at least two coordinate directions
GB1400016A (en) Optical system
GB858171A (en) Improvements in and relating to optical apparatus
GB1460299A (en) Polarisers
US2119542A (en) Prism
GB1282087A (en) An optical device for dividing a polarised light beam and for combining partial beams
FR2088257B2 (fr)
GB1507281A (en) Observation port primarily for a door
GB1426291A (en) Optical arrangement for beam comparison
GB1446836A (en) Optical body
JPS5367449A (en) Optical branching device
GB1249898A (en) Connector
ES363974A1 (es) Un dispositivo de cabeza de proyeccion para un proyector e-levado.
GB1340347A (en) Optical system

Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years