CH253268A - Removable viewfinder for approach lens photographic camera. - Google Patents

Removable viewfinder for approach lens photographic camera.

Info

Publication number
CH253268A
CH253268A CH253268DA CH253268A CH 253268 A CH253268 A CH 253268A CH 253268D A CH253268D A CH 253268DA CH 253268 A CH253268 A CH 253268A
Authority
CH
Switzerland
Prior art keywords
photographic camera
lens photographic
viewfinder
removable
approach lens
Prior art date
Application number
Other languages
French (fr)
Inventor
Vilhar Bozidar
Original Assignee
Vilhar Bozidar
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 Vilhar Bozidar filed Critical Vilhar Bozidar
Publication of CH253268A publication Critical patent/CH253268A/en

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
    • G03B13/02—Viewfinders

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
CH253268D 1946-08-07 1946-08-07 Removable viewfinder for approach lens photographic camera. CH253268A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH253268T 1946-08-07

Publications (1)

Publication Number Publication Date
CH253268A true CH253268A (en) 1948-02-29

Family

ID=4469907

Family Applications (1)

Application Number Title Priority Date Filing Date
CH253268D CH253268A (en) 1946-08-07 1946-08-07 Removable viewfinder for approach lens photographic camera.

Country Status (1)

Country Link
CH (1) CH253268A (en)

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