JPS58150921A - 自動合焦カメラ - Google Patents

自動合焦カメラ

Info

Publication number
JPS58150921A
JPS58150921A JP3436982A JP3436982A JPS58150921A JP S58150921 A JPS58150921 A JP S58150921A JP 3436982 A JP3436982 A JP 3436982A JP 3436982 A JP3436982 A JP 3436982A JP S58150921 A JPS58150921 A JP S58150921A
Authority
JP
Japan
Prior art keywords
image plane
lens
signal
information
plane movement
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
JP3436982A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0360412B2 (enrdf_load_stackoverflow
Inventor
Seiichi Yasukawa
安川　誠一
Nobuhiko Terui
照井　信彦
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 JP3436982A priority Critical patent/JPS58150921A/ja
Publication of JPS58150921A publication Critical patent/JPS58150921A/ja
Publication of JPH0360412B2 publication Critical patent/JPH0360412B2/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)
JP3436982A 1982-03-04 1982-03-04 自動合焦カメラ Granted JPS58150921A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3436982A JPS58150921A (ja) 1982-03-04 1982-03-04 自動合焦カメラ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3436982A JPS58150921A (ja) 1982-03-04 1982-03-04 自動合焦カメラ

Publications (2)

Publication Number Publication Date
JPS58150921A true JPS58150921A (ja) 1983-09-07
JPH0360412B2 JPH0360412B2 (enrdf_load_stackoverflow) 1991-09-13

Family

ID=12412252

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3436982A Granted JPS58150921A (ja) 1982-03-04 1982-03-04 自動合焦カメラ

Country Status (1)

Country Link
JP (1) JPS58150921A (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6368826A (ja) * 1986-09-10 1988-03-28 Olympus Optical Co Ltd 一眼レフレツクスカメラの露出制御装置
JPS6380234A (ja) * 1986-09-24 1988-04-11 Kyocera Corp 自動閃光調節装置を有するカメラ
JPS6388533A (ja) * 1986-10-02 1988-04-19 Victor Co Of Japan Ltd レンズシステムの被写体距離表示装置
JPS6477009A (en) * 1988-08-20 1989-03-23 Minolta Camera Kk Distance detection device using focus detection device
US5113209A (en) * 1987-09-02 1992-05-12 Minolta Camera Kabushiki Kaisha Device for detecting photographic distance or image magnification and photographic lens to be attached thereto
JPH0618766A (ja) * 1993-05-21 1994-01-28 Olympus Optical Co Ltd カメラの距離情報出力装置

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6368826A (ja) * 1986-09-10 1988-03-28 Olympus Optical Co Ltd 一眼レフレツクスカメラの露出制御装置
JPS6380234A (ja) * 1986-09-24 1988-04-11 Kyocera Corp 自動閃光調節装置を有するカメラ
JPS6388533A (ja) * 1986-10-02 1988-04-19 Victor Co Of Japan Ltd レンズシステムの被写体距離表示装置
US5113209A (en) * 1987-09-02 1992-05-12 Minolta Camera Kabushiki Kaisha Device for detecting photographic distance or image magnification and photographic lens to be attached thereto
JPS6477009A (en) * 1988-08-20 1989-03-23 Minolta Camera Kk Distance detection device using focus detection device
JPH0618766A (ja) * 1993-05-21 1994-01-28 Olympus Optical Co Ltd カメラの距離情報出力装置

Also Published As

Publication number Publication date
JPH0360412B2 (enrdf_load_stackoverflow) 1991-09-13

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