FR876699A - Finder range finder for cameras - Google Patents

Finder range finder for cameras

Info

Publication number
FR876699A
FR876699A FR876699DA FR876699A FR 876699 A FR876699 A FR 876699A FR 876699D A FR876699D A FR 876699DA FR 876699 A FR876699 A FR 876699A
Authority
FR
France
Prior art keywords
finder
cameras
range
range finder
finder range
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)
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.)
Ernst Leitz Wetzlar GmbH
Original Assignee
Ernst Leitz Wetzlar GmbH
Ernst Leitz GmbH
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 Ernst Leitz Wetzlar GmbH, Ernst Leitz GmbH filed Critical Ernst Leitz Wetzlar GmbH
Application granted granted Critical
Publication of FR876699A publication Critical patent/FR876699A/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
    • 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)
FR876699D 1941-01-24 1941-11-11 Finder range finder for cameras Expired FR876699A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE876699X 1941-01-24

Publications (1)

Publication Number Publication Date
FR876699A true FR876699A (en) 1942-11-12

Family

ID=6817805

Family Applications (1)

Application Number Title Priority Date Filing Date
FR876699D Expired FR876699A (en) 1941-01-24 1941-11-11 Finder range finder for cameras

Country Status (1)

Country Link
FR (1) FR876699A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2554798A (en) * 1947-01-22 1951-05-29 Kalart Co Inc Range finder-view finder unit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2554798A (en) * 1947-01-22 1951-05-29 Kalart Co Inc Range finder-view finder unit

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