JPS6113565B2 - - Google Patents

Info

Publication number
JPS6113565B2
JPS6113565B2 JP4007677A JP4007677A JPS6113565B2 JP S6113565 B2 JPS6113565 B2 JP S6113565B2 JP 4007677 A JP4007677 A JP 4007677A JP 4007677 A JP4007677 A JP 4007677A JP S6113565 B2 JPS6113565 B2 JP S6113565B2
Authority
JP
Japan
Prior art keywords
signal
focus
circuit
lens
objective lens
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.)
Expired
Application number
JP4007677A
Other languages
English (en)
Japanese (ja)
Other versions
JPS53125018A (en
Inventor
Makoto Takahashi
Toshiaki Ooshiba
Shinmei Enomoto
Kuniaki Kanazawa
Etsuaki Wada
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.)
Kyocera Corp
Original Assignee
Kyocera 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 Kyocera Corp filed Critical Kyocera Corp
Priority to JP4007677A priority Critical patent/JPS53125018A/ja
Publication of JPS53125018A publication Critical patent/JPS53125018A/ja
Publication of JPS6113565B2 publication Critical patent/JPS6113565B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Focusing (AREA)
  • Automatic Focus Adjustment (AREA)
JP4007677A 1977-04-08 1977-04-08 Focal point adjusting device Granted JPS53125018A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4007677A JPS53125018A (en) 1977-04-08 1977-04-08 Focal point adjusting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4007677A JPS53125018A (en) 1977-04-08 1977-04-08 Focal point adjusting device

Publications (2)

Publication Number Publication Date
JPS53125018A JPS53125018A (en) 1978-11-01
JPS6113565B2 true JPS6113565B2 (ko) 1986-04-14

Family

ID=12570822

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4007677A Granted JPS53125018A (en) 1977-04-08 1977-04-08 Focal point adjusting device

Country Status (1)

Country Link
JP (1) JPS53125018A (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0713703B2 (ja) * 1983-03-01 1995-02-15 株式会社ニコン 自動焦点調節装置

Also Published As

Publication number Publication date
JPS53125018A (en) 1978-11-01

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