JPS5697307A - Detection of focusing and photometry - Google Patents

Detection of focusing and photometry

Info

Publication number
JPS5697307A
JPS5697307A JP17065579A JP17065579A JPS5697307A JP S5697307 A JPS5697307 A JP S5697307A JP 17065579 A JP17065579 A JP 17065579A JP 17065579 A JP17065579 A JP 17065579A JP S5697307 A JPS5697307 A JP S5697307A
Authority
JP
Japan
Prior art keywords
exposure
input device
signal
inexpensive
photodetecting
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.)
Pending
Application number
JP17065579A
Other languages
English (en)
Inventor
Takeomi Suzuki
Asao Hayashi
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.)
Olympus Corp
Original Assignee
Olympus Optical 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 Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Priority to JP17065579A priority Critical patent/JPS5697307A/ja
Publication of JPS5697307A publication Critical patent/JPS5697307A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Focusing (AREA)
  • Automatic Focus Adjustment (AREA)
JP17065579A 1979-12-29 1979-12-29 Detection of focusing and photometry Pending JPS5697307A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17065579A JPS5697307A (en) 1979-12-29 1979-12-29 Detection of focusing and photometry

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17065579A JPS5697307A (en) 1979-12-29 1979-12-29 Detection of focusing and photometry

Publications (1)

Publication Number Publication Date
JPS5697307A true JPS5697307A (en) 1981-08-06

Family

ID=15908901

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17065579A Pending JPS5697307A (en) 1979-12-29 1979-12-29 Detection of focusing and photometry

Country Status (1)

Country Link
JP (1) JPS5697307A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6080814A (ja) * 1983-10-08 1985-05-08 Asahi Optical Co Ltd カメラのオフセツト自動補正回路

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6080814A (ja) * 1983-10-08 1985-05-08 Asahi Optical Co Ltd カメラのオフセツト自動補正回路

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