CA928124A - Photographic exposure control device - Google Patents

Photographic exposure control device

Info

Publication number
CA928124A
CA928124A CA096640A CA96640A CA928124A CA 928124 A CA928124 A CA 928124A CA 096640 A CA096640 A CA 096640A CA 96640 A CA96640 A CA 96640A CA 928124 A CA928124 A CA 928124A
Authority
CA
Canada
Prior art keywords
control device
exposure control
photographic exposure
photographic
exposure
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
CA096640A
Other versions
CA96640S (en
Inventor
Ono Shigeo
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.)
Nikon Corp
Original Assignee
Nippon Kogaku KK
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 Nippon Kogaku KK filed Critical Nippon Kogaku KK
Application granted granted Critical
Publication of CA928124A publication Critical patent/CA928124A/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
    • G03B7/083—Analogue circuits for control of exposure time

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Exposure Control For Cameras (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
CA096640A 1969-10-28 1970-10-27 Photographic exposure control device Expired CA928124A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8567769A JPS4811167B1 (en) 1969-10-28 1969-10-28

Publications (1)

Publication Number Publication Date
CA928124A true CA928124A (en) 1973-06-12

Family

ID=13865448

Family Applications (1)

Application Number Title Priority Date Filing Date
CA096640A Expired CA928124A (en) 1969-10-28 1970-10-27 Photographic exposure control device

Country Status (8)

Country Link
JP (1) JPS4811167B1 (en)
BE (1) BE758144A (en)
CA (1) CA928124A (en)
CH (1) CH516169A (en)
DE (1) DE2053001C3 (en)
FR (1) FR2066597A5 (en)
GB (1) GB1303715A (en)
NL (1) NL171093C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4991640A (en) * 1972-12-30 1974-09-02
JPS5381760A (en) * 1976-12-25 1978-07-19 Nissan Motor Device for removing water from woven fabric on water jet loom

Also Published As

Publication number Publication date
NL171093B (en) 1982-09-01
DE2053001B2 (en) 1975-02-27
CH516169A (en) 1971-11-30
GB1303715A (en) 1973-01-17
FR2066597A5 (en) 1971-08-06
NL171093C (en) 1983-02-01
JPS4811167B1 (en) 1973-04-11
DE2053001C3 (en) 1975-10-16
DE2053001A1 (en) 1971-05-13
BE758144A (en) 1971-04-01
NL7015592A (en) 1971-05-03

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