JPS6129481B2 - - Google Patents

Info

Publication number
JPS6129481B2
JPS6129481B2 JP53123643A JP12364378A JPS6129481B2 JP S6129481 B2 JPS6129481 B2 JP S6129481B2 JP 53123643 A JP53123643 A JP 53123643A JP 12364378 A JP12364378 A JP 12364378A JP S6129481 B2 JPS6129481 B2 JP S6129481B2
Authority
JP
Japan
Prior art keywords
lens
speed command
movement
position detection
amplifier
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
JP53123643A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5550201A (en
Inventor
Takashi Oonuma
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP12364378A priority Critical patent/JPS5550201A/ja
Publication of JPS5550201A publication Critical patent/JPS5550201A/ja
Publication of JPS6129481B2 publication Critical patent/JPS6129481B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Focusing (AREA)
  • Lens Barrels (AREA)
  • Automatic Focus Adjustment (AREA)
JP12364378A 1978-10-09 1978-10-09 Lens driving device Granted JPS5550201A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12364378A JPS5550201A (en) 1978-10-09 1978-10-09 Lens driving device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12364378A JPS5550201A (en) 1978-10-09 1978-10-09 Lens driving device

Publications (2)

Publication Number Publication Date
JPS5550201A JPS5550201A (en) 1980-04-11
JPS6129481B2 true JPS6129481B2 (enrdf_load_stackoverflow) 1986-07-07

Family

ID=14865663

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12364378A Granted JPS5550201A (en) 1978-10-09 1978-10-09 Lens driving device

Country Status (1)

Country Link
JP (1) JPS5550201A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0614130B2 (ja) * 1983-04-15 1994-02-23 松下電器産業株式会社 レンズ移動装置
JPS60108814A (ja) * 1983-11-18 1985-06-14 Matsushita Electric Ind Co Ltd レンズ移動装置
JPS63167336A (ja) * 1986-12-27 1988-07-11 Victor Co Of Japan Ltd ズ−ミング方式
JPH0810290B2 (ja) * 1988-12-16 1996-01-31 松下電器産業株式会社 ズームレンズシステムとズーム駆動方法
CN103597251B (zh) * 2011-04-29 2016-12-14 雷蛇(亚太)私人有限公司 凸轮机构

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5628246B2 (enrdf_load_stackoverflow) * 1973-06-21 1981-06-30
JPS50140119A (enrdf_load_stackoverflow) * 1974-04-30 1975-11-10

Also Published As

Publication number Publication date
JPS5550201A (en) 1980-04-11

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