JPH045974B2 - - Google Patents

Info

Publication number
JPH045974B2
JPH045974B2 JP2455682A JP2455682A JPH045974B2 JP H045974 B2 JPH045974 B2 JP H045974B2 JP 2455682 A JP2455682 A JP 2455682A JP 2455682 A JP2455682 A JP 2455682A JP H045974 B2 JPH045974 B2 JP H045974B2
Authority
JP
Japan
Prior art keywords
output
lens
control information
circuit
pulse
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
JP2455682A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58143328A (ja
Inventor
Yosuke Kusaka
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
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 Nippon Kogaku KK filed Critical Nippon Kogaku KK
Priority to JP2455682A priority Critical patent/JPS58143328A/ja
Publication of JPS58143328A publication Critical patent/JPS58143328A/ja
Publication of JPH045974B2 publication Critical patent/JPH045974B2/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)
JP2455682A 1982-02-19 1982-02-19 カメラの自動焦点調節装置 Granted JPS58143328A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2455682A JPS58143328A (ja) 1982-02-19 1982-02-19 カメラの自動焦点調節装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2455682A JPS58143328A (ja) 1982-02-19 1982-02-19 カメラの自動焦点調節装置

Publications (2)

Publication Number Publication Date
JPS58143328A JPS58143328A (ja) 1983-08-25
JPH045974B2 true JPH045974B2 (enrdf_load_stackoverflow) 1992-02-04

Family

ID=12141427

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2455682A Granted JPS58143328A (ja) 1982-02-19 1982-02-19 カメラの自動焦点調節装置

Country Status (1)

Country Link
JP (1) JPS58143328A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS58143328A (ja) 1983-08-25

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