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FR1292061A - Camera with automatic diaphragm adjustment device - Google Patents

Camera with automatic diaphragm adjustment device

Info

Publication number
FR1292061A
FR1292061A FR864743A FR864743A FR1292061A FR 1292061 A FR1292061 A FR 1292061A FR 864743 A FR864743 A FR 864743A FR 864743 A FR864743 A FR 864743A FR 1292061 A FR1292061 A FR 1292061A
Authority
FR
France
Prior art keywords
camera
adjustment device
automatic diaphragm
diaphragm adjustment
automatic
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
FR864743A
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 FR864743A priority Critical patent/FR1292061A/en
Application granted granted Critical
Publication of FR1292061A publication Critical patent/FR1292061A/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
    • G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
    • G03B7/08—Control effected solely on the basis of the response, to the intensity of the light received by the camera, of a built-in light-sensitive device
    • G03B7/081—Analogue circuits
    • G03B7/085—Analogue circuits for control of aperture

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR864743A 1961-06-13 1961-06-13 Camera with automatic diaphragm adjustment device Expired FR1292061A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR864743A FR1292061A (en) 1961-06-13 1961-06-13 Camera with automatic diaphragm adjustment device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR864743A FR1292061A (en) 1961-06-13 1961-06-13 Camera with automatic diaphragm adjustment device

Publications (1)

Publication Number Publication Date
FR1292061A true FR1292061A (en) 1962-04-27

Family

ID=8757120

Family Applications (1)

Application Number Title Priority Date Filing Date
FR864743A Expired FR1292061A (en) 1961-06-13 1961-06-13 Camera with automatic diaphragm adjustment device

Country Status (1)

Country Link
FR (1) FR1292061A (en)

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