JPS58122520A - カメラ - Google Patents

カメラ

Info

Publication number
JPS58122520A
JPS58122520A JP431082A JP431082A JPS58122520A JP S58122520 A JPS58122520 A JP S58122520A JP 431082 A JP431082 A JP 431082A JP 431082 A JP431082 A JP 431082A JP S58122520 A JPS58122520 A JP S58122520A
Authority
JP
Japan
Prior art keywords
circuit
output
potential
output terminal
resistor
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
JP431082A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0147770B2 (enrdf_load_stackoverflow
Inventor
Masanori Yamada
正徳 山田
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 JP431082A priority Critical patent/JPS58122520A/ja
Priority to US06/407,280 priority patent/US4494847A/en
Publication of JPS58122520A publication Critical patent/JPS58122520A/ja
Publication of JPH0147770B2 publication Critical patent/JPH0147770B2/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
    • G02B7/30—Systems for automatic generation of focusing signals using parallactic triangle with a base line
    • G02B7/305—Systems for automatic generation of focusing signals using parallactic triangle with a base line using a scanner

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Focusing (AREA)
  • Shutter-Related Mechanisms (AREA)
  • Automatic Focus Adjustment (AREA)
JP431082A 1981-08-18 1982-01-14 カメラ Granted JPS58122520A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP431082A JPS58122520A (ja) 1982-01-14 1982-01-14 カメラ
US06/407,280 US4494847A (en) 1981-08-18 1982-08-11 Distance measuring system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP431082A JPS58122520A (ja) 1982-01-14 1982-01-14 カメラ

Publications (2)

Publication Number Publication Date
JPS58122520A true JPS58122520A (ja) 1983-07-21
JPH0147770B2 JPH0147770B2 (enrdf_load_stackoverflow) 1989-10-16

Family

ID=11580908

Family Applications (1)

Application Number Title Priority Date Filing Date
JP431082A Granted JPS58122520A (ja) 1981-08-18 1982-01-14 カメラ

Country Status (1)

Country Link
JP (1) JPS58122520A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0147770B2 (enrdf_load_stackoverflow) 1989-10-16

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