JPH0126042B2 - - Google Patents

Info

Publication number
JPH0126042B2
JPH0126042B2 JP57001360A JP136082A JPH0126042B2 JP H0126042 B2 JPH0126042 B2 JP H0126042B2 JP 57001360 A JP57001360 A JP 57001360A JP 136082 A JP136082 A JP 136082A JP H0126042 B2 JPH0126042 B2 JP H0126042B2
Authority
JP
Japan
Prior art keywords
lens
imaging lens
signal
image
output
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
JP57001360A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58118613A (ja
Inventor
Katsuhide Takagi
Yoji Kubota
Hideyuki Kondo
Yasuo Komatsu
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.)
Nidec Instruments Corp
Original Assignee
Sankyo Seiki Manufacturing Co 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 Sankyo Seiki Manufacturing Co Ltd filed Critical Sankyo Seiki Manufacturing Co Ltd
Priority to JP136082A priority Critical patent/JPS58118613A/ja
Publication of JPS58118613A publication Critical patent/JPS58118613A/ja
Publication of JPH0126042B2 publication Critical patent/JPH0126042B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/28—Systems for automatic generation of focusing signals
    • G02B7/36—Systems for automatic generation of focusing signals using image sharpness techniques, e.g. image processing techniques for generating autofocus signals

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Focusing (AREA)
  • Automatic Focus Adjustment (AREA)
JP136082A 1982-01-09 1982-01-09 自動合焦装置 Granted JPS58118613A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP136082A JPS58118613A (ja) 1982-01-09 1982-01-09 自動合焦装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP136082A JPS58118613A (ja) 1982-01-09 1982-01-09 自動合焦装置

Publications (2)

Publication Number Publication Date
JPS58118613A JPS58118613A (ja) 1983-07-14
JPH0126042B2 true JPH0126042B2 (en]) 1989-05-22

Family

ID=11499322

Family Applications (1)

Application Number Title Priority Date Filing Date
JP136082A Granted JPS58118613A (ja) 1982-01-09 1982-01-09 自動合焦装置

Country Status (1)

Country Link
JP (1) JPS58118613A (en])

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57204503A (en) * 1981-06-11 1982-12-15 Matsushita Electric Ind Co Ltd Automatic focusing system

Also Published As

Publication number Publication date
JPS58118613A (ja) 1983-07-14

Similar Documents

Publication Publication Date Title
US7058294B2 (en) Passive autofocus system for a camera
JPH0321892B2 (en])
US4500778A (en) Image plane deviation amount detecting device
JP4334784B2 (ja) オートフォーカス装置及びそれを用いた撮像装置
JPH0146002B2 (en])
JPH07270674A (ja) 合焦検出装置
US4572476A (en) Method for detecting a focus condition of an imaging optical system employing interpolated signal values
JPH0126042B2 (en])
JPH0136163Y2 (en])
JPH09189850A (ja) オートフォーカス顕微鏡
US4623932A (en) Video camera having an automatic focusing system
JP5541671B2 (ja) 撮像装置及びフォーカス制御方法
JP3125522B2 (ja) 画像読取装置
JP2005080093A (ja) 撮像装置及び合焦確認用の表示方法
JPS62108665A (ja) オ−トフオ−カス装置
JPS62105574A (ja) オ−トフオ−カス装置
JPH07136125A (ja) 立体眼底撮影装置
JPS62283308A (ja) オ−トフオ−カス方法
KR20230024112A (ko) 영상 획득 장치 및 이를 이용한 초점 위치 판별 방법
JPS6232768B2 (en])
JP2745962B2 (ja) 赤外線撮像装置
JPH07104178A (ja) 自動焦点検出装置
JP2004117491A (ja) オートフォーカスシステム
JPH0381713A (ja) 自動焦点調整装置
JPH01172810A (ja) 自動焦点調節装置