JPS62299924A - オ−トフオ−カス方式 - Google Patents

オ−トフオ−カス方式

Info

Publication number
JPS62299924A
JPS62299924A JP61144151A JP14415186A JPS62299924A JP S62299924 A JPS62299924 A JP S62299924A JP 61144151 A JP61144151 A JP 61144151A JP 14415186 A JP14415186 A JP 14415186A JP S62299924 A JPS62299924 A JP S62299924A
Authority
JP
Japan
Prior art keywords
focusing
lens
voltage
focus lens
differential voltage
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.)
Granted
Application number
JP61144151A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0535846B2 (enrdf_load_stackoverflow
Inventor
Yoshitomo Otake
與志知 大竹
Takashi Shinozaki
俊 篠崎
Kaichiro Nomoto
嘉一郎 野本
Kazuhiko Ueda
和彦 上田
Hiroshi Haga
浩 芳賀
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.)
Victor Company of Japan Ltd
Original Assignee
Victor Company of Japan 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 Victor Company of Japan Ltd filed Critical Victor Company of Japan Ltd
Priority to JP61144151A priority Critical patent/JPS62299924A/ja
Publication of JPS62299924A publication Critical patent/JPS62299924A/ja
Publication of JPH0535846B2 publication Critical patent/JPH0535846B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Automatic Focus Adjustment (AREA)
  • Focusing (AREA)
JP61144151A 1986-06-20 1986-06-20 オ−トフオ−カス方式 Granted JPS62299924A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61144151A JPS62299924A (ja) 1986-06-20 1986-06-20 オ−トフオ−カス方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61144151A JPS62299924A (ja) 1986-06-20 1986-06-20 オ−トフオ−カス方式

Publications (2)

Publication Number Publication Date
JPS62299924A true JPS62299924A (ja) 1987-12-26
JPH0535846B2 JPH0535846B2 (enrdf_load_stackoverflow) 1993-05-27

Family

ID=15355401

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61144151A Granted JPS62299924A (ja) 1986-06-20 1986-06-20 オ−トフオ−カス方式

Country Status (1)

Country Link
JP (1) JPS62299924A (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60204181A (ja) * 1984-03-28 1985-10-15 Ricoh Co Ltd 自動合焦装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60204181A (ja) * 1984-03-28 1985-10-15 Ricoh Co Ltd 自動合焦装置

Also Published As

Publication number Publication date
JPH0535846B2 (enrdf_load_stackoverflow) 1993-05-27

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term