JPS53102765A - Light detecting element of focus adjusting device - Google Patents

Light detecting element of focus adjusting device

Info

Publication number
JPS53102765A
JPS53102765A JP7550677A JP7550677A JPS53102765A JP S53102765 A JPS53102765 A JP S53102765A JP 7550677 A JP7550677 A JP 7550677A JP 7550677 A JP7550677 A JP 7550677A JP S53102765 A JPS53102765 A JP S53102765A
Authority
JP
Japan
Prior art keywords
adjusting device
detecting element
light detecting
focus adjusting
focus
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
JP7550677A
Other languages
Japanese (ja)
Inventor
Morio Miyagawa
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.)
Pentax Corp
Original Assignee
Asahi Kogaku Kogyo 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 Asahi Kogaku Kogyo Co Ltd filed Critical Asahi Kogaku Kogyo Co Ltd
Priority to JP7550677A priority Critical patent/JPS53102765A/en
Priority to DE19782806868 priority patent/DE2806868C3/en
Priority to GB668278A priority patent/GB1576305A/en
Priority to GB668478A priority patent/GB1576306A/en
Publication of JPS53102765A publication Critical patent/JPS53102765A/en
Pending legal-status Critical Current

Links

Landscapes

  • Focusing (AREA)
  • Automatic Focus Adjustment (AREA)
JP7550677A 1977-02-19 1977-06-27 Light detecting element of focus adjusting device Pending JPS53102765A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP7550677A JPS53102765A (en) 1977-06-27 1977-06-27 Light detecting element of focus adjusting device
DE19782806868 DE2806868C3 (en) 1977-02-19 1978-02-17 Detector element for a device for focusing an imaging optical system
GB668278A GB1576305A (en) 1977-02-19 1978-02-20 Focus detecting system
GB668478A GB1576306A (en) 1977-02-19 1978-02-20 Focus detecting circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7550677A JPS53102765A (en) 1977-06-27 1977-06-27 Light detecting element of focus adjusting device

Publications (1)

Publication Number Publication Date
JPS53102765A true JPS53102765A (en) 1978-09-07

Family

ID=13578184

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7550677A Pending JPS53102765A (en) 1977-02-19 1977-06-27 Light detecting element of focus adjusting device

Country Status (1)

Country Link
JP (1) JPS53102765A (en)

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