JPH0580647B2 - - Google Patents

Info

Publication number
JPH0580647B2
JPH0580647B2 JP59000813A JP81384A JPH0580647B2 JP H0580647 B2 JPH0580647 B2 JP H0580647B2 JP 59000813 A JP59000813 A JP 59000813A JP 81384 A JP81384 A JP 81384A JP H0580647 B2 JPH0580647 B2 JP H0580647B2
Authority
JP
Japan
Prior art keywords
field
measurement
output
level
view
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 - Lifetime
Application number
JP59000813A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60144711A (ja
Inventor
Yukio Ogawa
Hideo Ko
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 JP81384A priority Critical patent/JPS60144711A/ja
Publication of JPS60144711A publication Critical patent/JPS60144711A/ja
Publication of JPH0580647B2 publication Critical patent/JPH0580647B2/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)
  • Indication In Cameras, And Counting Of Exposures (AREA)
  • Automatic Focus Adjustment (AREA)
JP81384A 1984-01-09 1984-01-09 カメラ Granted JPS60144711A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP81384A JPS60144711A (ja) 1984-01-09 1984-01-09 カメラ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP81384A JPS60144711A (ja) 1984-01-09 1984-01-09 カメラ

Publications (2)

Publication Number Publication Date
JPS60144711A JPS60144711A (ja) 1985-07-31
JPH0580647B2 true JPH0580647B2 (OSRAM) 1993-11-09

Family

ID=11484115

Family Applications (1)

Application Number Title Priority Date Filing Date
JP81384A Granted JPS60144711A (ja) 1984-01-09 1984-01-09 カメラ

Country Status (1)

Country Link
JP (1) JPS60144711A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015047006A1 (ko) * 2013-09-27 2015-04-02 주식회사 엘지전자 조리기기

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4764786A (en) * 1985-05-27 1988-08-16 Canon Kabushiki Kaisha Distance measuring device for camera
US5087119A (en) * 1986-02-28 1992-02-11 Canon Kabushiki Kaisha Distance measuring apparatus
JPH0616147B2 (ja) * 1986-03-26 1994-03-02 チノン株式会社 カメラ
US4904854A (en) * 1987-01-12 1990-02-27 Minolta Camera Kabushiki Kaisha Automatic focus detecting device having deviation compensation
US5097282A (en) * 1987-02-06 1992-03-17 Minolta Camera Kabushiki Kaisha Automatic focusing apparatus
US5243375A (en) * 1987-05-21 1993-09-07 Minolta Camera Kabushiki Kaisha Automatic focus adjusting device for adjusting the focus of the main object to be photographed
JP2605282B2 (ja) * 1987-05-21 1997-04-30 ミノルタ株式会社 自動焦点調節装置
JP2662650B2 (ja) * 1987-11-06 1997-10-15 ミノルタ株式会社 自動焦点調節装置
US5144357A (en) * 1987-11-06 1992-09-01 Minolta Camera Kabushiki Kaisha Automatic focus detecting means
JP2758625B2 (ja) * 1989-01-09 1998-05-28 オリンパス光学工業株式会社 カメラ
JP2718976B2 (ja) * 1989-02-23 1998-02-25 富士写真フイルム株式会社 測距点表示ファインダ

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54106225A (en) * 1978-02-08 1979-08-21 Minolta Camera Co Ltd Display device in finder for auto-focus camera
JPS589013A (ja) * 1981-07-10 1983-01-19 Nippon Kogaku Kk <Nikon> 測距装置
JPS58201015A (ja) * 1982-05-20 1983-11-22 Canon Inc 測距装置
JPS58221832A (ja) * 1982-06-18 1983-12-23 Olympus Optical Co Ltd 合焦表示装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015047006A1 (ko) * 2013-09-27 2015-04-02 주식회사 엘지전자 조리기기
US10159119B2 (en) 2013-09-27 2018-12-18 Lg Electronics Inc. Cooking device

Also Published As

Publication number Publication date
JPS60144711A (ja) 1985-07-31

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