JPS53122425A - Photo detector for detector focus - Google Patents

Photo detector for detector focus

Info

Publication number
JPS53122425A
JPS53122425A JP3701277A JP3701277A JPS53122425A JP S53122425 A JPS53122425 A JP S53122425A JP 3701277 A JP3701277 A JP 3701277A JP 3701277 A JP3701277 A JP 3701277A JP S53122425 A JPS53122425 A JP S53122425A
Authority
JP
Japan
Prior art keywords
detector
focus
photo
detect
photo detectors
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
JP3701277A
Other languages
Japanese (ja)
Inventor
Toshihiro Kondo
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film 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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Priority to JP3701277A priority Critical patent/JPS53122425A/en
Publication of JPS53122425A publication Critical patent/JPS53122425A/en
Pending legal-status Critical Current

Links

Landscapes

  • Focusing (AREA)
  • Automatic Focus Adjustment (AREA)

Abstract

PURPOSE: To detect a linear object, such as, electric light pole by arranging plural photo detectors in parallel in order to detect the focus of an image, and making the interval between adjacent planes of photo detectors non-linear.
COPYRIGHT: (C)1978,JPO&Japio
JP3701277A 1977-04-01 1977-04-01 Photo detector for detector focus Pending JPS53122425A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3701277A JPS53122425A (en) 1977-04-01 1977-04-01 Photo detector for detector focus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3701277A JPS53122425A (en) 1977-04-01 1977-04-01 Photo detector for detector focus

Publications (1)

Publication Number Publication Date
JPS53122425A true JPS53122425A (en) 1978-10-25

Family

ID=12485755

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3701277A Pending JPS53122425A (en) 1977-04-01 1977-04-01 Photo detector for detector focus

Country Status (1)

Country Link
JP (1) JPS53122425A (en)

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