FR1112741A - Viseur binoculaire - Google Patents

Viseur binoculaire

Info

Publication number
FR1112741A
FR1112741A FR1112741DA FR1112741A FR 1112741 A FR1112741 A FR 1112741A FR 1112741D A FR1112741D A FR 1112741DA FR 1112741 A FR1112741 A FR 1112741A
Authority
FR
France
Prior art keywords
binocular viewfinder
viewfinder
binocular
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
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.)
National Research Development Corp UK
Original Assignee
National Research Development Corp UK
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 National Research Development Corp UK filed Critical National Research Development Corp UK
Application granted granted Critical
Publication of FR1112741A publication Critical patent/FR1112741A/fr
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
    • G02B23/14—Viewfinders

Landscapes

  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
FR1112741D 1953-08-11 1954-08-10 Viseur binoculaire Expired FR1112741A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1112741X 1953-08-11

Publications (1)

Publication Number Publication Date
FR1112741A true FR1112741A (fr) 1956-03-19

Family

ID=10874943

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1112741D Expired FR1112741A (fr) 1953-08-11 1954-08-10 Viseur binoculaire

Country Status (1)

Country Link
FR (1) FR1112741A (fr)

Similar Documents

Publication Publication Date Title
CH346526A (de) Destillierapparat
CH327354A (de) Lichtstarkes Teleobjektiv
CH316436A (de) Petarde
AT179967B (de) Unterwasserkamera
FR1116340A (fr) Téléobjectif
FR1112741A (fr) Viseur binoculaire
FR1115285A (fr) Stéréoscope
FR1106409A (fr) Obturateur
FR1111091A (fr) Caméra stéréoscopique
FR1075742A (fr) Projecteur stéréoscopique
DD9534A3 (de) Flachstahlwebelitzenmittelauge
FR1073675A (fr) Cinématographie stéréoscopique
FR1115834A (fr) étui pour jumelles
FR1089161A (fr) Stéréoscope
FR1084246A (fr) Stéréoscope
FR1115266A (fr) Volet
AT180472B (de) Kleinbildkamera
FR1113846A (fr) Obturateur focal
AT189926B (de) Kopiervorrichtung
CH326070A (fr) Etui
ES35195Y (es) Grapa-precinto perfeccionada
ES36295Y (es) Caja-envase perfeccionada
ES38688Y (es) Caja-envase perfeccionada
AT184379B (de) Sonnenbussole
AT181112B (de) Selbstbinder