DE3467633D1 - Reticular projection device within an optical system - Google Patents

Reticular projection device within an optical system

Info

Publication number
DE3467633D1
DE3467633D1 DE8484201871T DE3467633T DE3467633D1 DE 3467633 D1 DE3467633 D1 DE 3467633D1 DE 8484201871 T DE8484201871 T DE 8484201871T DE 3467633 T DE3467633 T DE 3467633T DE 3467633 D1 DE3467633 D1 DE 3467633D1
Authority
DE
Germany
Prior art keywords
reticular
optical system
projection device
projection
optical
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
DE8484201871T
Other languages
German (de)
English (en)
Inventor
Fernand Rene Societe Civil Loy
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.)
Thomson TRT Defense
Original Assignee
Telecommunications Radioelectriques et Telephoniques SA TRT
Philips Gloeilampenfabrieken NV
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 Telecommunications Radioelectriques et Telephoniques SA TRT, Philips Gloeilampenfabrieken NV filed Critical Telecommunications Radioelectriques et Telephoniques SA TRT
Application granted granted Critical
Publication of DE3467633D1 publication Critical patent/DE3467633D1/de
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
    • G02B23/02—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices involving prisms or mirrors
    • G02B23/10—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices involving prisms or mirrors reflecting into the field of view additional indications, e.g. from collimator
    • 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
    • G02B27/32—Fiducial marks and measuring scales within the optical system

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Lenses (AREA)
  • Telescopes (AREA)
DE8484201871T 1983-12-23 1984-12-14 Reticular projection device within an optical system Expired DE3467633D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8320692A FR2557314B1 (fr) 1983-12-23 1983-12-23 Reticule projete pour systeme optique

Publications (1)

Publication Number Publication Date
DE3467633D1 true DE3467633D1 (en) 1987-12-23

Family

ID=9295510

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484201871T Expired DE3467633D1 (en) 1983-12-23 1984-12-14 Reticular projection device within an optical system

Country Status (5)

Country Link
US (1) US4621902A (enEXAMPLES)
EP (1) EP0147894B1 (enEXAMPLES)
JP (1) JPS60158416A (enEXAMPLES)
DE (1) DE3467633D1 (enEXAMPLES)
FR (1) FR2557314B1 (enEXAMPLES)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2619456B1 (fr) * 1987-08-13 1990-01-05 Telecommunications Sa Procede et dispositif de determination de la ligne de visee et du facteur d'echelle d'un systeme optique
GB9606091D0 (en) * 1996-03-22 1996-05-22 Barr & Stroud Ltd Optical system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2725781A (en) * 1951-10-15 1955-12-06 Russell E Banker Reticle for eliminating parallax from sights
US2891437A (en) * 1956-10-31 1959-06-23 Robert W Tripp Folded optics reticule system
US3936137A (en) * 1974-07-03 1976-02-03 Smith & Wesson Chemical Company, Inc. Illuminated reticle projection system
FR2278090A1 (fr) * 1974-07-11 1976-02-06 France Etat Dispositifs pour l'eclairage dans les instruments d'optiques

Also Published As

Publication number Publication date
EP0147894B1 (fr) 1987-11-19
EP0147894A1 (fr) 1985-07-10
JPS60158416A (ja) 1985-08-19
FR2557314B1 (fr) 1986-04-18
JPH045364B2 (enEXAMPLES) 1992-01-31
FR2557314A1 (fr) 1985-06-28
US4621902A (en) 1986-11-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: THOMSON-TRT DEFENSE, PARIS, FR

8328 Change in the person/name/address of the agent

Free format text: PRINZ, E., DIPL.-ING. LEISER, G., DIPL.-ING. SCHWEPFINGER, K., DIPL.-ING. DEGWERT, H., DIPL.-PHYS., PAT.-ANWAELTE, 81241 MUENCHEN

8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee