JPS6139655B2 - - Google Patents

Info

Publication number
JPS6139655B2
JPS6139655B2 JP15835482A JP15835482A JPS6139655B2 JP S6139655 B2 JPS6139655 B2 JP S6139655B2 JP 15835482 A JP15835482 A JP 15835482A JP 15835482 A JP15835482 A JP 15835482A JP S6139655 B2 JPS6139655 B2 JP S6139655B2
Authority
JP
Japan
Prior art keywords
value
output
counter
aperture
signal
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
JP15835482A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5875124A (ja
Inventor
Masaharu Kawamura
Nobuaki Sakurada
Nobuhiko Shinoda
Fumio Ito
Hiroyasu Murakami
Tadashi Ito
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP15835482A priority Critical patent/JPS5875124A/ja
Publication of JPS5875124A publication Critical patent/JPS5875124A/ja
Publication of JPS6139655B2 publication Critical patent/JPS6139655B2/ja
Granted 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
    • G03B7/091—Digital circuits

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Exposure Control For Cameras (AREA)
  • Indication In Cameras, And Counting Of Exposures (AREA)
JP15835482A 1982-09-10 1982-09-10 カメラの情報設定装置 Granted JPS5875124A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15835482A JPS5875124A (ja) 1982-09-10 1982-09-10 カメラの情報設定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15835482A JPS5875124A (ja) 1982-09-10 1982-09-10 カメラの情報設定装置

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP50110727A Division JPS5931049B2 (ja) 1975-09-11 1975-09-11 カメラの情報設定表示装置

Publications (2)

Publication Number Publication Date
JPS5875124A JPS5875124A (ja) 1983-05-06
JPS6139655B2 true JPS6139655B2 (enrdf_load_stackoverflow) 1986-09-04

Family

ID=15669821

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15835482A Granted JPS5875124A (ja) 1982-09-10 1982-09-10 カメラの情報設定装置

Country Status (1)

Country Link
JP (1) JPS5875124A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60117224A (ja) * 1983-11-29 1985-06-24 Asahi Optical Co Ltd カメラの絞り値手動設定回路

Also Published As

Publication number Publication date
JPS5875124A (ja) 1983-05-06

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