JPS5072627A - - Google Patents

Info

Publication number
JPS5072627A
JPS5072627A JP12055473A JP12055473A JPS5072627A JP S5072627 A JPS5072627 A JP S5072627A JP 12055473 A JP12055473 A JP 12055473A JP 12055473 A JP12055473 A JP 12055473A JP S5072627 A JPS5072627 A JP S5072627A
Authority
JP
Japan
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
JP12055473A
Other languages
Japanese (ja)
Other versions
JPS5616407B2 (en
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 filed Critical
Priority to JP12055473A priority Critical patent/JPS5616407B2/ja
Priority to US05/515,015 priority patent/US4031383A/en
Priority to DE2449719A priority patent/DE2449719C3/en
Publication of JPS5072627A publication Critical patent/JPS5072627A/ja
Publication of JPS5616407B2 publication Critical patent/JPS5616407B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Focusing (AREA)
  • Automatic Focus Adjustment (AREA)
  • Control Of Position Or Direction (AREA)
JP12055473A 1973-10-19 1973-10-26 Expired JPS5616407B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP12055473A JPS5616407B2 (en) 1973-10-26 1973-10-26
US05/515,015 US4031383A (en) 1973-10-19 1974-10-15 Method for detecting visibility of image of an object and a device therefor
DE2449719A DE2449719C3 (en) 1973-10-19 1974-10-18 Device for automatic focusing of optical instruments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12055473A JPS5616407B2 (en) 1973-10-26 1973-10-26

Publications (2)

Publication Number Publication Date
JPS5072627A true JPS5072627A (en) 1975-06-16
JPS5616407B2 JPS5616407B2 (en) 1981-04-16

Family

ID=14789169

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12055473A Expired JPS5616407B2 (en) 1973-10-19 1973-10-26

Country Status (1)

Country Link
JP (1) JPS5616407B2 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53131340U (en) * 1977-03-25 1978-10-18
JPS54105544A (en) * 1978-02-07 1979-08-18 Seiko Koki Kk Focus adjusting apparatus for automatic focus adjusting camera
JPS5646459U (en) * 1979-09-18 1981-04-25
JPS5674420U (en) * 1979-11-10 1981-06-18
JPS5688121A (en) * 1979-11-30 1981-07-17 Honeywell Inc Lowwcontrasttbias automatic focusing device
JPS57142630A (en) * 1981-02-27 1982-09-03 Minolta Camera Co Ltd Camera having automatic focus adjuster
JPS57146240A (en) * 1981-03-05 1982-09-09 Minolta Camera Co Ltd Display circuit for camera capable of auto-focusing
JPS59188637A (en) * 1983-04-11 1984-10-26 Konishiroku Photo Ind Co Ltd Original size detecting device of copying machine
JPS6163813A (en) * 1985-07-29 1986-04-02 Canon Inc Focusing state detector
JPS6258434U (en) * 1986-08-21 1987-04-11

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53131340U (en) * 1977-03-25 1978-10-18
JPS591202Y2 (en) * 1977-03-25 1984-01-13 京セラ株式会社 focus adjustment device
JPS6333122B2 (en) * 1978-02-07 1988-07-04 Seikosha Kk
JPS54105544A (en) * 1978-02-07 1979-08-18 Seiko Koki Kk Focus adjusting apparatus for automatic focus adjusting camera
JPS5646459U (en) * 1979-09-18 1981-04-25
JPS5674420U (en) * 1979-11-10 1981-06-18
JPS5688121A (en) * 1979-11-30 1981-07-17 Honeywell Inc Lowwcontrasttbias automatic focusing device
JPS57142630A (en) * 1981-02-27 1982-09-03 Minolta Camera Co Ltd Camera having automatic focus adjuster
JPH059778B2 (en) * 1981-02-27 1993-02-05 Minolta Camera Kk
JPS57146240A (en) * 1981-03-05 1982-09-09 Minolta Camera Co Ltd Display circuit for camera capable of auto-focusing
JPH0349088B2 (en) * 1983-04-11 1991-07-26 Konishiroku Photo Ind
JPS59188637A (en) * 1983-04-11 1984-10-26 Konishiroku Photo Ind Co Ltd Original size detecting device of copying machine
JPS6163813A (en) * 1985-07-29 1986-04-02 Canon Inc Focusing state detector
JPS6258434U (en) * 1986-08-21 1987-04-11

Also Published As

Publication number Publication date
JPS5616407B2 (en) 1981-04-16

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