FR1108729A - Posemètre - Google Patents

Posemètre

Info

Publication number
FR1108729A
FR1108729A FR1108729DA FR1108729A FR 1108729 A FR1108729 A FR 1108729A FR 1108729D A FR1108729D A FR 1108729DA FR 1108729 A FR1108729 A FR 1108729A
Authority
FR
France
Prior art keywords
light meter
meter
light
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
English (en)
Inventor
Hans Gossen
Wolf Kroger
Walter Illing
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.)
P Gossen and Co GmbH
Original Assignee
P Gossen and Co 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 P Gossen and Co GmbH filed Critical P Gossen and Co GmbH
Application granted granted Critical
Publication of FR1108729A publication Critical patent/FR1108729A/fr
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)
FR1108729D 1953-05-19 1954-05-19 Posemètre Expired FR1108729A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1108729X 1953-05-19

Publications (1)

Publication Number Publication Date
FR1108729A true FR1108729A (fr) 1956-01-17

Family

ID=7723443

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1108729D Expired FR1108729A (fr) 1953-05-19 1954-05-19 Posemètre

Country Status (1)

Country Link
FR (1) FR1108729A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2990758A (en) * 1956-01-24 1961-07-04 Zeiss Ikon Ag Photographic cameras
DE1127207B (de) * 1957-12-06 1962-04-05 Zeiss Ikon Ag Kamera mit gekuppeltem lichtelektrischem Belichtungsmesser
DE1146746B (de) * 1958-07-24 1963-04-04 Gauthier Gmbh A Photographische Kamera mit Ausgleichsgetriebe fuer die Einstellorgane

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2990758A (en) * 1956-01-24 1961-07-04 Zeiss Ikon Ag Photographic cameras
DE1127207B (de) * 1957-12-06 1962-04-05 Zeiss Ikon Ag Kamera mit gekuppeltem lichtelektrischem Belichtungsmesser
DE1146746B (de) * 1958-07-24 1963-04-04 Gauthier Gmbh A Photographische Kamera mit Ausgleichsgetriebe fuer die Einstellorgane

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