FR1329346A - Focusing plate for viewfinder - Google Patents

Focusing plate for viewfinder

Info

Publication number
FR1329346A
FR1329346A FR904605A FR904605A FR1329346A FR 1329346 A FR1329346 A FR 1329346A FR 904605 A FR904605 A FR 904605A FR 904605 A FR904605 A FR 904605A FR 1329346 A FR1329346 A FR 1329346A
Authority
FR
France
Prior art keywords
viewfinder
focusing plate
focusing
plate
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
FR904605A
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.)
Agfa Gevaert NV
Original Assignee
Agfa AG
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 Agfa AG filed Critical Agfa AG
Priority to FR904605A priority Critical patent/FR1329346A/en
Application granted granted Critical
Publication of FR1329346A publication Critical patent/FR1329346A/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
    • G03B13/24—Focusing screens
    • G03B13/26—Focusing screens with magnifiers for inspecting image formed on screen

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR904605A 1962-07-20 1962-07-20 Focusing plate for viewfinder Expired FR1329346A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR904605A FR1329346A (en) 1962-07-20 1962-07-20 Focusing plate for viewfinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR904605A FR1329346A (en) 1962-07-20 1962-07-20 Focusing plate for viewfinder

Publications (1)

Publication Number Publication Date
FR1329346A true FR1329346A (en) 1963-06-07

Family

ID=8783617

Family Applications (1)

Application Number Title Priority Date Filing Date
FR904605A Expired FR1329346A (en) 1962-07-20 1962-07-20 Focusing plate for viewfinder

Country Status (1)

Country Link
FR (1) FR1329346A (en)

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