FR1148784A - Depth of field indicating device for cameras - Google Patents

Depth of field indicating device for cameras

Info

Publication number
FR1148784A
FR1148784A FR1148784DA FR1148784A FR 1148784 A FR1148784 A FR 1148784A FR 1148784D A FR1148784D A FR 1148784DA FR 1148784 A FR1148784 A FR 1148784A
Authority
FR
France
Prior art keywords
cameras
depth
indicating device
field indicating
field
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
French (fr)
Inventor
Hans Deckel
Friedrich Wilhelm Deckel
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 filed Critical
Application granted granted Critical
Publication of FR1148784A publication Critical patent/FR1148784A/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
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/02—Bodies

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1148784D 1955-02-10 1956-02-06 Depth of field indicating device for cameras Expired FR1148784A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1148784X 1955-02-10

Publications (1)

Publication Number Publication Date
FR1148784A true FR1148784A (en) 1957-12-13

Family

ID=7727249

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1148784D Expired FR1148784A (en) 1955-02-10 1956-02-06 Depth of field indicating device for cameras

Country Status (1)

Country Link
FR (1) FR1148784A (en)

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