CH360514A - Photographic viewfinder - Google Patents

Photographic viewfinder

Info

Publication number
CH360514A
CH360514A CH360514DA CH360514A CH 360514 A CH360514 A CH 360514A CH 360514D A CH360514D A CH 360514DA CH 360514 A CH360514 A CH 360514A
Authority
CH
Switzerland
Prior art keywords
viewfinder
photographic
photographic viewfinder
Prior art date
Application number
Other languages
German (de)
Inventor
Friedrich Dipl Phys Papke
Original Assignee
Voigtlaender Ag
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 Voigtlaender Ag filed Critical Voigtlaender Ag
Publication of CH360514A publication Critical patent/CH360514A/en

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)
CH360514D 1957-01-31 1958-01-31 Photographic viewfinder CH360514A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE360514X 1957-01-31

Publications (1)

Publication Number Publication Date
CH360514A true CH360514A (en) 1962-02-28

Family

ID=6294372

Family Applications (1)

Application Number Title Priority Date Filing Date
CH360514D CH360514A (en) 1957-01-31 1958-01-31 Photographic viewfinder

Country Status (1)

Country Link
CH (1) CH360514A (en)

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