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JPS59121968U - Video camera autofocus device - Google Patents

Video camera autofocus device

Info

Publication number
JPS59121968U
JPS59121968U JP1628583U JP1628583U JPS59121968U JP S59121968 U JPS59121968 U JP S59121968U JP 1628583 U JP1628583 U JP 1628583U JP 1628583 U JP1628583 U JP 1628583U JP S59121968 U JPS59121968 U JP S59121968U
Authority
JP
Japan
Prior art keywords
video camera
autofocus device
autofocus
camera autofocus
monitor
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
JP1628583U
Other languages
Japanese (ja)
Inventor
宇良田　慎二
Original Assignee
旭光学工業株式会社
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 旭光学工業株式会社 filed Critical 旭光学工業株式会社
Priority to JP1628583U priority Critical patent/JPS59121968U/en
Publication of JPS59121968U publication Critical patent/JPS59121968U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図は本考案の実施例を示す概略側面図および系統的接続
図である。 １１・・・ボディ、１２・・・撮影レンズ、１３・・・
撮像素子、１４・・・オートフォーカスセンサ、１６・
・・焦点検出回路、１７・・・モータ駆動回路、１８・
・・モータ、１９・・・フォーカスリング駆動ギヤ、２
２・・・オートフォーカス速度調整装置。The figure is a schematic side view and systematic connection diagram showing an embodiment of the present invention. 11...Body, 12...Photographing lens, 13...
Image sensor, 14... Autofocus sensor, 16.
... Focus detection circuit, 17... Motor drive circuit, 18.
...Motor, 19...Focus ring drive gear, 2
2...Autofocus speed adjustment device.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] オートフォーカス装置を有するビデオカメラにおいて、
オートフォーカス用モニタの駆動速度を変化させるオー
トフォーカス速度調整装置を設けたことを特徴とするビ
デオカメラのオートフォーカス装置。In a video camera with an autofocus device,
An autofocus device for a video camera, comprising an autofocus speed adjustment device that changes the drive speed of an autofocus monitor.
JP1628583U 1983-02-07 1983-02-07 Video camera autofocus device Pending JPS59121968U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1628583U JPS59121968U (en) 1983-02-07 1983-02-07 Video camera autofocus device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1628583U JPS59121968U (en) 1983-02-07 1983-02-07 Video camera autofocus device

Publications (1)

Publication Number Publication Date
JPS59121968U true JPS59121968U (en) 1984-08-16

Family

ID=30147578

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1628583U Pending JPS59121968U (en) 1983-02-07 1983-02-07 Video camera autofocus device

Country Status (1)

Country Link
JP (1) JPS59121968U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006061938A1 (en) * 2004-12-08 2006-06-15 Fujinon Corporation Autofocus system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5552007A (en) * 1978-10-11 1980-04-16 Canon Inc Lens driving device with limitation of movable position

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5552007A (en) * 1978-10-11 1980-04-16 Canon Inc Lens driving device with limitation of movable position

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006061938A1 (en) * 2004-12-08 2006-06-15 Fujinon Corporation Autofocus system
US7880800B2 (en) 2004-12-08 2011-02-01 Fujifilm Corporation Auto focus system that controls focusing speeds and movements based on image conditions

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