JPS567208B2 - - Google Patents

Info

Publication number
JPS567208B2
JPS567208B2 JP6392072A JP6392072A JPS567208B2 JP S567208 B2 JPS567208 B2 JP S567208B2 JP 6392072 A JP6392072 A JP 6392072A JP 6392072 A JP6392072 A JP 6392072A JP S567208 B2 JPS567208 B2 JP S567208B2
Authority
JP
Japan
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
JP6392072A
Other languages
Japanese (ja)
Other versions
JPS4924135A (en]
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 filed Critical
Priority to JP6392072A priority Critical patent/JPS567208B2/ja
Priority to US369783A priority patent/US3900856A/en
Priority to DE2332416A priority patent/DE2332416C3/de
Publication of JPS4924135A publication Critical patent/JPS4924135A/ja
Publication of JPS567208B2 publication Critical patent/JPS567208B2/ja
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
    • 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
    • G03B19/00—Cameras
    • G03B19/02—Still-picture cameras
    • G03B19/12—Reflex cameras with single objective and a movable reflector or a partly-transmitting mirror

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Cameras In General (AREA)
  • Exposure Control For Cameras (AREA)
  • Indication In Cameras, And Counting Of Exposures (AREA)
  • Diaphragms For Cameras (AREA)
JP6392072A 1972-06-26 1972-06-26 Expired JPS567208B2 (en])

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP6392072A JPS567208B2 (en]) 1972-06-26 1972-06-26
US369783A US3900856A (en) 1972-06-26 1973-06-14 Automatic exposure control device
DE2332416A DE2332416C3 (de) 1972-06-26 1973-06-26 Automatische Belichtungssteuerungseinrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6392072A JPS567208B2 (en]) 1972-06-26 1972-06-26

Publications (2)

Publication Number Publication Date
JPS4924135A JPS4924135A (en]) 1974-03-04
JPS567208B2 true JPS567208B2 (en]) 1981-02-17

Family

ID=13243242

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6392072A Expired JPS567208B2 (en]) 1972-06-26 1972-06-26

Country Status (3)

Country Link
US (1) US3900856A (en])
JP (1) JPS567208B2 (en])
DE (1) DE2332416C3 (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02106602U (en]) * 1989-02-08 1990-08-24

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3988748A (en) 1973-12-26 1976-10-26 Canon Kabushiki Kaisha Single lens reflex camera
JPS5143135A (en]) * 1974-10-09 1976-04-13 Asahi Optical Co Ltd
US4194819A (en) * 1976-04-28 1980-03-25 Canon Kabushiki Kaisha Device for confirming the depth of focus of a camera

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1197321B (de) * 1959-12-30 1965-07-22 Agfa Ag Kamera mit einer Belichtungsregelvorrichtung
JPS4812505Y1 (en]) * 1969-07-28 1973-04-05
JPS4812505U (en]) * 1971-06-21 1973-02-12

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02106602U (en]) * 1989-02-08 1990-08-24

Also Published As

Publication number Publication date
DE2332416A1 (de) 1974-01-17
US3900856A (en) 1975-08-19
JPS4924135A (en]) 1974-03-04
DE2332416B2 (de) 1975-05-07
DE2332416C3 (de) 1975-12-18

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