JPS5427427A - Manual exposure circuit for digital control shutter - Google Patents

Manual exposure circuit for digital control shutter

Info

Publication number
JPS5427427A
JPS5427427A JP9219777A JP9219777A JPS5427427A JP S5427427 A JPS5427427 A JP S5427427A JP 9219777 A JP9219777 A JP 9219777A JP 9219777 A JP9219777 A JP 9219777A JP S5427427 A JPS5427427 A JP S5427427A
Authority
JP
Japan
Prior art keywords
digital control
control shutter
manual exposure
exposure circuit
circuit
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.)
Granted
Application number
JP9219777A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6261934B2 (enExample
Inventor
Kenji Wakazono
Yasuo Ishiguro
Toshihisa Saitou
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.)
Nidec Precision Corp
Original Assignee
Nidec Copal Corp
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 Nidec Copal Corp filed Critical Nidec Copal Corp
Priority to JP9219777A priority Critical patent/JPS5427427A/ja
Publication of JPS5427427A publication Critical patent/JPS5427427A/ja
Publication of JPS6261934B2 publication Critical patent/JPS6261934B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Exposure Control For Cameras (AREA)
  • Shutter-Related Mechanisms (AREA)
JP9219777A 1977-08-02 1977-08-02 Manual exposure circuit for digital control shutter Granted JPS5427427A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9219777A JPS5427427A (en) 1977-08-02 1977-08-02 Manual exposure circuit for digital control shutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9219777A JPS5427427A (en) 1977-08-02 1977-08-02 Manual exposure circuit for digital control shutter

Publications (2)

Publication Number Publication Date
JPS5427427A true JPS5427427A (en) 1979-03-01
JPS6261934B2 JPS6261934B2 (enExample) 1987-12-24

Family

ID=14047711

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9219777A Granted JPS5427427A (en) 1977-08-02 1977-08-02 Manual exposure circuit for digital control shutter

Country Status (1)

Country Link
JP (1) JPS5427427A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5681820A (en) * 1979-12-07 1981-07-04 Ricoh Co Ltd Signal processing system of photometric operating circuit in automatic camera
US4462673A (en) * 1981-08-03 1984-07-31 Canon Kabushiki Kaisha Shutter time control circuit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5681820A (en) * 1979-12-07 1981-07-04 Ricoh Co Ltd Signal processing system of photometric operating circuit in automatic camera
US4462673A (en) * 1981-08-03 1984-07-31 Canon Kabushiki Kaisha Shutter time control circuit

Also Published As

Publication number Publication date
JPS6261934B2 (enExample) 1987-12-24

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