FR1472944A - Viewfinder for mirror-reflection cameras - Google Patents

Viewfinder for mirror-reflection cameras

Info

Publication number
FR1472944A
FR1472944A FR20496A FR20496A FR1472944A FR 1472944 A FR1472944 A FR 1472944A FR 20496 A FR20496 A FR 20496A FR 20496 A FR20496 A FR 20496A FR 1472944 A FR1472944 A FR 1472944A
Authority
FR
France
Prior art keywords
viewfinder
mirror
cameras
reflection
reflection cameras
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
FR20496A
Other languages
French (fr)
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.)
Pentacon GmbH Foto und Feinwerktechnik
Original Assignee
Pentacon Dresden VEB
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 Pentacon Dresden VEB filed Critical Pentacon Dresden VEB
Priority to FR20496A priority Critical patent/FR1472944A/en
Application granted granted Critical
Publication of FR1472944A publication Critical patent/FR1472944A/en
Expired legal-status Critical Current

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
    • G03B19/00—Cameras
    • G03B19/02—Still-picture cameras
    • G03B19/12—Reflex cameras with single objective and a movable reflector or a partly-transmitting mirror

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR20496A 1965-06-11 1965-06-11 Viewfinder for mirror-reflection cameras Expired FR1472944A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR20496A FR1472944A (en) 1965-06-11 1965-06-11 Viewfinder for mirror-reflection cameras

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR20496A FR1472944A (en) 1965-06-11 1965-06-11 Viewfinder for mirror-reflection cameras

Publications (1)

Publication Number Publication Date
FR1472944A true FR1472944A (en) 1967-03-17

Family

ID=1584244

Family Applications (1)

Application Number Title Priority Date Filing Date
FR20496A Expired FR1472944A (en) 1965-06-11 1965-06-11 Viewfinder for mirror-reflection cameras

Country Status (1)

Country Link
FR (1) FR1472944A (en)

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