FR1399848A - Cinematographic camera with exposure time adjustment system - Google Patents

Cinematographic camera with exposure time adjustment system

Info

Publication number
FR1399848A
FR1399848A FR976943A FR976943A FR1399848A FR 1399848 A FR1399848 A FR 1399848A FR 976943 A FR976943 A FR 976943A FR 976943 A FR976943 A FR 976943A FR 1399848 A FR1399848 A FR 1399848A
Authority
FR
France
Prior art keywords
exposure time
adjustment system
time adjustment
cinematographic camera
cinematographic
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
FR976943A
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.)
Pentacon GmbH Foto und Feinwerktechnik
Original Assignee
Pentacon Dresden VEB
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 Pentacon Dresden VEB filed Critical Pentacon Dresden VEB
Priority to FR976943A priority Critical patent/FR1399848A/en
Application granted granted Critical
Publication of FR1399848A publication Critical patent/FR1399848A/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
    • G03B7/099—Arrangement of photoelectric elements in or on the camera
    • G03B7/0993—Arrangement of photoelectric elements in or on the camera in the camera
    • G03B7/0997—Through the lens [TTL] measuring
    • G03B7/09971—Through the lens [TTL] measuring in mirror-reflex cameras
    • G03B7/09972—Through the lens [TTL] measuring in mirror-reflex cameras using the mirror as sensor light reflecting or transmitting member

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR976943A 1964-06-03 1964-06-03 Cinematographic camera with exposure time adjustment system Expired FR1399848A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR976943A FR1399848A (en) 1964-06-03 1964-06-03 Cinematographic camera with exposure time adjustment system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR976943A FR1399848A (en) 1964-06-03 1964-06-03 Cinematographic camera with exposure time adjustment system

Publications (1)

Publication Number Publication Date
FR1399848A true FR1399848A (en) 1965-05-21

Family

ID=8831558

Family Applications (1)

Application Number Title Priority Date Filing Date
FR976943A Expired FR1399848A (en) 1964-06-03 1964-06-03 Cinematographic camera with exposure time adjustment system

Country Status (1)

Country Link
FR (1) FR1399848A (en)

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