JPS6350686B2 - - Google Patents

Info

Publication number
JPS6350686B2
JPS6350686B2 JP55150379A JP15037980A JPS6350686B2 JP S6350686 B2 JPS6350686 B2 JP S6350686B2 JP 55150379 A JP55150379 A JP 55150379A JP 15037980 A JP15037980 A JP 15037980A JP S6350686 B2 JPS6350686 B2 JP S6350686B2
Authority
JP
Japan
Prior art keywords
distance
circuit
signal
output
switch
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
JP55150379A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5773706A (en
Inventor
Toshiichi Ichanagi
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 JP15037980A priority Critical patent/JPS5773706A/ja
Publication of JPS5773706A publication Critical patent/JPS5773706A/ja
Publication of JPS6350686B2 publication Critical patent/JPS6350686B2/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
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/023—Mountings, adjusting means, or light-tight connections, for optical elements for lenses permitting adjustment

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lens Barrels (AREA)
  • Automatic Focus Adjustment (AREA)
  • Focusing (AREA)
JP15037980A 1980-10-27 1980-10-27 Interchangeable lens equipped with automatic focusing device Granted JPS5773706A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15037980A JPS5773706A (en) 1980-10-27 1980-10-27 Interchangeable lens equipped with automatic focusing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15037980A JPS5773706A (en) 1980-10-27 1980-10-27 Interchangeable lens equipped with automatic focusing device

Publications (2)

Publication Number Publication Date
JPS5773706A JPS5773706A (en) 1982-05-08
JPS6350686B2 true JPS6350686B2 (fr) 1988-10-11

Family

ID=15495702

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15037980A Granted JPS5773706A (en) 1980-10-27 1980-10-27 Interchangeable lens equipped with automatic focusing device

Country Status (1)

Country Link
JP (1) JPS5773706A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH042483A (ja) * 1990-04-19 1992-01-07 Matsushita Electric Ind Co Ltd 産業用ロボットの制御装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6370521U (fr) * 1986-10-27 1988-05-12
JPH07114086A (ja) * 1994-08-08 1995-05-02 Nikon Corp レンズ位置検出装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS575032A (en) * 1980-06-11 1982-01-11 Asahi Optical Co Ltd Automatic focusing camera of lens interchangeable type

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS575032A (en) * 1980-06-11 1982-01-11 Asahi Optical Co Ltd Automatic focusing camera of lens interchangeable type

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH042483A (ja) * 1990-04-19 1992-01-07 Matsushita Electric Ind Co Ltd 産業用ロボットの制御装置

Also Published As

Publication number Publication date
JPS5773706A (en) 1982-05-08

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