JPS5629110A - Distance measurement unit - Google Patents

Distance measurement unit

Info

Publication number
JPS5629110A
JPS5629110A JP10479679A JP10479679A JPS5629110A JP S5629110 A JPS5629110 A JP S5629110A JP 10479679 A JP10479679 A JP 10479679A JP 10479679 A JP10479679 A JP 10479679A JP S5629110 A JPS5629110 A JP S5629110A
Authority
JP
Japan
Prior art keywords
current control
control circuit
light
distance measurement
photoelectric element
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
JP10479679A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6215122B2 (enrdf_load_stackoverflow
Inventor
Motonobu Matsuda
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.)
Minolta Co Ltd
Original Assignee
Minolta Co Ltd
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 Minolta Co Ltd filed Critical Minolta Co Ltd
Priority to JP10479679A priority Critical patent/JPS5629110A/ja
Priority to US06/176,635 priority patent/US4288152A/en
Priority to DE19803030635 priority patent/DE3030635A1/de
Publication of JPS5629110A publication Critical patent/JPS5629110A/ja
Publication of JPS6215122B2 publication Critical patent/JPS6215122B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Optical Distance (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Focusing (AREA)
  • Viewfinders (AREA)
  • Automatic Focus Adjustment (AREA)
  • Length Measuring Devices By Optical Means (AREA)
JP10479679A 1979-08-16 1979-08-16 Distance measurement unit Granted JPS5629110A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP10479679A JPS5629110A (en) 1979-08-16 1979-08-16 Distance measurement unit
US06/176,635 US4288152A (en) 1979-08-16 1980-08-08 Automatic range finder system
DE19803030635 DE3030635A1 (de) 1979-08-16 1980-08-13 Automatischer entfernungsmesser fuer eine kamera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10479679A JPS5629110A (en) 1979-08-16 1979-08-16 Distance measurement unit

Publications (2)

Publication Number Publication Date
JPS5629110A true JPS5629110A (en) 1981-03-23
JPS6215122B2 JPS6215122B2 (enrdf_load_stackoverflow) 1987-04-06

Family

ID=14390401

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10479679A Granted JPS5629110A (en) 1979-08-16 1979-08-16 Distance measurement unit

Country Status (1)

Country Link
JP (1) JPS5629110A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5964805A (ja) * 1982-10-05 1984-04-12 Konishiroku Photo Ind Co Ltd 自動焦点調節装置
JPS61191908A (ja) * 1985-02-20 1986-08-26 Hidehiko Yamada 形状測定方法
JPS64426A (en) * 1986-10-16 1989-01-05 Philips Gloeilampenfab:Nv Device for deciding optical path of pulsed light beam passing through atmosphere
US5252820A (en) * 1991-03-11 1993-10-12 Mitsubishi Denki Kabushiki Kaisha Photoelectric conversion circuit having a tuning circuit and changeover switcher

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5964805A (ja) * 1982-10-05 1984-04-12 Konishiroku Photo Ind Co Ltd 自動焦点調節装置
JPS61191908A (ja) * 1985-02-20 1986-08-26 Hidehiko Yamada 形状測定方法
JPS64426A (en) * 1986-10-16 1989-01-05 Philips Gloeilampenfab:Nv Device for deciding optical path of pulsed light beam passing through atmosphere
US5252820A (en) * 1991-03-11 1993-10-12 Mitsubishi Denki Kabushiki Kaisha Photoelectric conversion circuit having a tuning circuit and changeover switcher

Also Published As

Publication number Publication date
JPS6215122B2 (enrdf_load_stackoverflow) 1987-04-06

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