FR1003914A - Télémètre destiné aux caméras cinématographiques et photographiques - Google Patents

Télémètre destiné aux caméras cinématographiques et photographiques

Info

Publication number
FR1003914A
FR1003914A FR1003914DA FR1003914A FR 1003914 A FR1003914 A FR 1003914A FR 1003914D A FR1003914D A FR 1003914DA FR 1003914 A FR1003914 A FR 1003914A
Authority
FR
France
Prior art keywords
cinematographic
rangefinder
photographic cameras
photographic
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
Other languages
English (en)
Inventor
Paul-Charles-Eugene Babiel
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 FR1003914A publication Critical patent/FR1003914A/fr
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
    • G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
    • G03B13/18—Focusing aids
    • G03B13/20—Rangefinders coupled with focusing arrangements, e.g. adjustment of rangefinder automatically focusing camera

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1003914D 1949-10-18 1949-10-18 Télémètre destiné aux caméras cinématographiques et photographiques Expired FR1003914A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1003914T 1949-10-18

Publications (1)

Publication Number Publication Date
FR1003914A true FR1003914A (fr) 1952-03-24

Family

ID=9563440

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1003914D Expired FR1003914A (fr) 1949-10-18 1949-10-18 Télémètre destiné aux caméras cinématographiques et photographiques

Country Status (1)

Country Link
FR (1) FR1003914A (fr)

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