JPS57115523A - Automatic focussing camera possible for manual focussing - Google Patents

Automatic focussing camera possible for manual focussing

Info

Publication number
JPS57115523A
JPS57115523A JP105681A JP105681A JPS57115523A JP S57115523 A JPS57115523 A JP S57115523A JP 105681 A JP105681 A JP 105681A JP 105681 A JP105681 A JP 105681A JP S57115523 A JPS57115523 A JP S57115523A
Authority
JP
Japan
Prior art keywords
focussing
manual
automatic
signal
focus
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
JP105681A
Other languages
English (en)
Other versions
JPH0119122B2 (ja
Inventor
Makoto Kimura
Nobuhiko Terui
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.)
Nikon Corp
Original Assignee
Nikon Corp
Nippon Kogaku KK
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 Nikon Corp, Nippon Kogaku KK filed Critical Nikon Corp
Priority to JP105681A priority Critical patent/JPS57115523A/ja
Publication of JPS57115523A publication Critical patent/JPS57115523A/ja
Publication of JPH0119122B2 publication Critical patent/JPH0119122B2/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)
JP105681A 1981-01-09 1981-01-09 Automatic focussing camera possible for manual focussing Granted JPS57115523A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP105681A JPS57115523A (en) 1981-01-09 1981-01-09 Automatic focussing camera possible for manual focussing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP105681A JPS57115523A (en) 1981-01-09 1981-01-09 Automatic focussing camera possible for manual focussing

Publications (2)

Publication Number Publication Date
JPS57115523A true JPS57115523A (en) 1982-07-19
JPH0119122B2 JPH0119122B2 (ja) 1989-04-10

Family

ID=11490880

Family Applications (1)

Application Number Title Priority Date Filing Date
JP105681A Granted JPS57115523A (en) 1981-01-09 1981-01-09 Automatic focussing camera possible for manual focussing

Country Status (1)

Country Link
JP (1) JPS57115523A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58208733A (ja) * 1982-05-28 1983-12-05 Minolta Camera Co Ltd 自動及び手動焦点調節可能なカメラ
US4572643A (en) * 1983-01-17 1986-02-25 Canon Kabushiki Kaisha Camera capable of operating in an automatic focus adjusting mode and a manual focus adjusting mode
US4573785A (en) * 1983-05-09 1986-03-04 Canon Kabushiki Kaisha Display device for focus detecting camera
JP2006064971A (ja) * 2004-08-26 2006-03-09 Fujinon Corp フォーカス駆動装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5396828A (en) * 1977-02-03 1978-08-24 Bell & Howell Japan Automatic focal point adjusting device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5396828A (en) * 1977-02-03 1978-08-24 Bell & Howell Japan Automatic focal point adjusting device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58208733A (ja) * 1982-05-28 1983-12-05 Minolta Camera Co Ltd 自動及び手動焦点調節可能なカメラ
US4572643A (en) * 1983-01-17 1986-02-25 Canon Kabushiki Kaisha Camera capable of operating in an automatic focus adjusting mode and a manual focus adjusting mode
US4573785A (en) * 1983-05-09 1986-03-04 Canon Kabushiki Kaisha Display device for focus detecting camera
JP2006064971A (ja) * 2004-08-26 2006-03-09 Fujinon Corp フォーカス駆動装置

Also Published As

Publication number Publication date
JPH0119122B2 (ja) 1989-04-10

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