JPS52142513A - Exposure measuring circuit - Google Patents

Exposure measuring circuit

Info

Publication number
JPS52142513A
JPS52142513A JP5887276A JP5887276A JPS52142513A JP S52142513 A JPS52142513 A JP S52142513A JP 5887276 A JP5887276 A JP 5887276A JP 5887276 A JP5887276 A JP 5887276A JP S52142513 A JPS52142513 A JP S52142513A
Authority
JP
Japan
Prior art keywords
measuring circuit
exposure measuring
exposure
circuit
measuring
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
JP5887276A
Other languages
Japanese (ja)
Other versions
JPS5933203B2 (en
Inventor
Shiyouzou Abe
Osamu Ichihashi
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.)
Yashica Co Ltd
Original Assignee
Yashica Co Ltd
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 Yashica Co Ltd filed Critical Yashica Co Ltd
Priority to JP51058872A priority Critical patent/JPS5933203B2/en
Publication of JPS52142513A publication Critical patent/JPS52142513A/en
Publication of JPS5933203B2 publication Critical patent/JPS5933203B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Exposure Control For Cameras (AREA)
JP51058872A 1976-05-21 1976-05-21 Photometric circuit Expired JPS5933203B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP51058872A JPS5933203B2 (en) 1976-05-21 1976-05-21 Photometric circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51058872A JPS5933203B2 (en) 1976-05-21 1976-05-21 Photometric circuit

Publications (2)

Publication Number Publication Date
JPS52142513A true JPS52142513A (en) 1977-11-28
JPS5933203B2 JPS5933203B2 (en) 1984-08-14

Family

ID=13096827

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51058872A Expired JPS5933203B2 (en) 1976-05-21 1976-05-21 Photometric circuit

Country Status (1)

Country Link
JP (1) JPS5933203B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011001523A1 (en) * 2009-07-01 2011-01-06 パイオニア株式会社 Light-quantity detecting device, and light-quantity information processing device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0341924Y2 (en) * 1985-11-13 1991-09-03

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011001523A1 (en) * 2009-07-01 2011-01-06 パイオニア株式会社 Light-quantity detecting device, and light-quantity information processing device
JP5085785B2 (en) * 2009-07-01 2012-11-28 パイオニア株式会社 Light amount detection device and light amount information processing device
US8742314B2 (en) 2009-07-01 2014-06-03 Pioneer Corporation Light amount detecting apparatus, and light amount information processing apparatus

Also Published As

Publication number Publication date
JPS5933203B2 (en) 1984-08-14

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