JPS5325423A - Focus control unit - Google Patents

Focus control unit

Info

Publication number
JPS5325423A
JPS5325423A JP9949876A JP9949876A JPS5325423A JP S5325423 A JPS5325423 A JP S5325423A JP 9949876 A JP9949876 A JP 9949876A JP 9949876 A JP9949876 A JP 9949876A JP S5325423 A JPS5325423 A JP S5325423A
Authority
JP
Japan
Prior art keywords
control unit
focus control
focus
unit
control
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
JP9949876A
Other languages
Japanese (ja)
Inventor
Atsushi Matsumoto
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP9949876A priority Critical patent/JPS5325423A/en
Publication of JPS5325423A publication Critical patent/JPS5325423A/en
Pending legal-status Critical Current

Links

Landscapes

  • Automatic Focus Adjustment (AREA)
  • Focusing (AREA)
  • Lens Barrels (AREA)
JP9949876A 1976-08-20 1976-08-20 Focus control unit Pending JPS5325423A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9949876A JPS5325423A (en) 1976-08-20 1976-08-20 Focus control unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9949876A JPS5325423A (en) 1976-08-20 1976-08-20 Focus control unit

Publications (1)

Publication Number Publication Date
JPS5325423A true JPS5325423A (en) 1978-03-09

Family

ID=14248944

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9949876A Pending JPS5325423A (en) 1976-08-20 1976-08-20 Focus control unit

Country Status (1)

Country Link
JP (1) JPS5325423A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5518695A (en) * 1978-07-25 1980-02-08 Mueller Karl Near distance adjuster for long focal lense
JPS6061730A (en) * 1983-09-14 1985-04-09 Sony Corp Focus adjusting mechanism

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5518695A (en) * 1978-07-25 1980-02-08 Mueller Karl Near distance adjuster for long focal lense
JPS63153208U (en) * 1978-07-25 1988-10-07
JPS6061730A (en) * 1983-09-14 1985-04-09 Sony Corp Focus adjusting mechanism

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