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FR884531A - Appareil photographique à posemètre - Google Patents

Appareil photographique à posemètre

Info

Publication number
FR884531A
FR884531A FR884531DA FR884531A FR 884531 A FR884531 A FR 884531A FR 884531D A FR884531D A FR 884531DA FR 884531 A FR884531 A FR 884531A
Authority
FR
France
Prior art keywords
light meter
meter camera
camera
light
meter
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)
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.)
Ernst Leitz Wetzlar GmbH
Original Assignee
Ernst Leitz Wetzlar GmbH
Ernst Leitz 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 Ernst Leitz Wetzlar GmbH, Ernst Leitz GmbH filed Critical Ernst Leitz Wetzlar GmbH
Application granted granted Critical
Publication of FR884531A publication Critical patent/FR884531A/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
    • 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
    • G03B7/02—Control effected by setting a graduated member on the camera in accordance with indication or reading afforded by a light meter, which may be either separate from or built into camera body

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Indication In Cameras, And Counting Of Exposures (AREA)
FR884531D 1941-10-22 1942-07-28 Appareil photographique à posemètre Expired FR884531A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE229855X 1941-10-22

Publications (1)

Publication Number Publication Date
FR884531A true FR884531A (fr) 1943-08-19

Family

ID=5868035

Family Applications (1)

Application Number Title Priority Date Filing Date
FR884531D Expired FR884531A (fr) 1941-10-22 1942-07-28 Appareil photographique à posemètre

Country Status (2)

Country Link
CH (1) CH229855A (fr)
FR (1) FR884531A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2803162A (en) * 1954-10-18 1957-08-20 Donald H Norwood Automatic exposure meter
US2918854A (en) * 1955-03-18 1959-12-29 Alois Handler Photocell arrangement for moving picture camera
DE1211483B (de) * 1958-12-09 1966-02-24 Voigtlaender Ag Einaeugige Spiegelreflexkamera mit Pentaprisma

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2803162A (en) * 1954-10-18 1957-08-20 Donald H Norwood Automatic exposure meter
US2918854A (en) * 1955-03-18 1959-12-29 Alois Handler Photocell arrangement for moving picture camera
DE1211483B (de) * 1958-12-09 1966-02-24 Voigtlaender Ag Einaeugige Spiegelreflexkamera mit Pentaprisma

Also Published As

Publication number Publication date
CH229855A (de) 1943-11-30

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