FR1502443A - Camera for taking photographs equipped with an electronic device - Google Patents

Camera for taking photographs equipped with an electronic device

Info

Publication number
FR1502443A
FR1502443A FR85524A FR85524A FR1502443A FR 1502443 A FR1502443 A FR 1502443A FR 85524 A FR85524 A FR 85524A FR 85524 A FR85524 A FR 85524A FR 1502443 A FR1502443 A FR 1502443A
Authority
FR
France
Prior art keywords
camera
electronic device
taking photographs
photographs
taking
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
FR85524A
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.)
Compur Werk GmbH and Co
Original Assignee
Compur Werk GmbH and Co
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 Compur Werk GmbH and Co filed Critical Compur Werk GmbH and Co
Application granted granted Critical
Publication of FR1502443A publication Critical patent/FR1502443A/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)
  • Exposure Control For Cameras (AREA)
FR85524A 1965-12-01 1966-11-30 Camera for taking photographs equipped with an electronic device Expired FR1502443A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC0037547 1965-12-01

Publications (1)

Publication Number Publication Date
FR1502443A true FR1502443A (en) 1967-11-18

Family

ID=7022868

Family Applications (1)

Application Number Title Priority Date Filing Date
FR85524A Expired FR1502443A (en) 1965-12-01 1966-11-30 Camera for taking photographs equipped with an electronic device

Country Status (5)

Country Link
US (1) US3466447A (en)
CH (1) CH446878A (en)
FR (1) FR1502443A (en)
GB (1) GB1114460A (en)
SE (1) SE329544B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3601020A (en) * 1968-02-26 1971-08-24 Sveb Pentacon Dresden Kamera U Photographic camera
US3646861A (en) * 1968-12-27 1972-03-07 Nippon Kogaku Kk Exposure photometry system for photographic camera
DE2058680B2 (en) * 1969-12-01 1974-10-03 Canon K.K., Tokio Shutter
JPS5629252B2 (en) * 1971-08-26 1981-07-07
US4125848A (en) * 1973-03-30 1978-11-14 Canon Kabushiki Kaisha Exposure control device for a single lens reflex camera
US4052727A (en) * 1973-03-30 1977-10-04 Canon Kabushiki Kaisha Exposure control device for a single lens reflex camera
US4054887A (en) * 1973-04-16 1977-10-18 Ernest Leitz Gmbh Exposure control device for photographic cameras
JPS563564B2 (en) * 1973-09-06 1981-01-26
US4099188A (en) * 1974-10-09 1978-07-04 Asahi Kogaku Kogyo Kabushiki Kaisha Automatic exposure control device for single lens reflex camera

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3000280A (en) * 1955-11-09 1961-09-19 Voigtlaender Ag Photographic camera with automatic adjustment of exposure conditions
US3029345A (en) * 1958-07-25 1962-04-10 David W Douglas Electronic key-card system
US3063336A (en) * 1958-09-26 1962-11-13 Agfa A G Exposure meter
CH390571A (en) * 1961-03-23 1965-04-15 Gossen & Co Gmbh P Highly sensitive light meter
US3270650A (en) * 1963-08-20 1966-09-06 Eastman Kodak Co Automatic exposure control system

Also Published As

Publication number Publication date
CH446878A (en) 1967-11-15
SE329544B (en) 1970-10-12
US3466447A (en) 1969-09-09
GB1114460A (en) 1968-05-22

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