FR1194458A - Coupled photoelectric light meter camera - Google Patents

Coupled photoelectric light meter camera

Info

Publication number
FR1194458A
FR1194458A FR1194458DA FR1194458A FR 1194458 A FR1194458 A FR 1194458A FR 1194458D A FR1194458D A FR 1194458DA FR 1194458 A FR1194458 A FR 1194458A
Authority
FR
France
Prior art keywords
light meter
photoelectric light
meter camera
coupled photoelectric
camera
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)
Inventor
Sauer Johann Hahn Et Hor Edgar
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.)
Zeiss Ikon AG
Original Assignee
Zeiss Ikon 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 Zeiss Ikon AG filed Critical Zeiss Ikon AG
Application granted granted Critical
Publication of FR1194458A publication Critical patent/FR1194458A/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
    • G03B7/04—Control effected by hand adjustment of a member that senses indication of a pointer of a built- in light-sensitive device, e.g. by restoring point to a fixed associated reference mark
    • G03B7/06—Control effected by hand adjustment of a member that senses indication of a pointer of a built- in light-sensitive device, e.g. by restoring point to a fixed associated reference mark by a follow-up movement of an associated reference mark to the pointer

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1194458D 1956-11-30 1957-11-29 Coupled photoelectric light meter camera Expired FR1194458A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1194458X 1956-11-30

Publications (1)

Publication Number Publication Date
FR1194458A true FR1194458A (en) 1959-11-10

Family

ID=7731519

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1194458D Expired FR1194458A (en) 1956-11-30 1957-11-29 Coupled photoelectric light meter camera

Country Status (1)

Country Link
FR (1) FR1194458A (en)

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