JPS57158508A - Distance detecting device - Google Patents

Distance detecting device

Info

Publication number
JPS57158508A
JPS57158508A JP4481781A JP4481781A JPS57158508A JP S57158508 A JPS57158508 A JP S57158508A JP 4481781 A JP4481781 A JP 4481781A JP 4481781 A JP4481781 A JP 4481781A JP S57158508 A JPS57158508 A JP S57158508A
Authority
JP
Japan
Prior art keywords
ranged
photometric
electrode
circuit
circuits
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
JP4481781A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0139524B2 (enrdf_load_stackoverflow
Inventor
Motonobu Matsuda
Toru Matsui
Yoshihiro Tanaka
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 JP4481781A priority Critical patent/JPS57158508A/ja
Priority to DE19823211257 priority patent/DE3211257A1/de
Publication of JPS57158508A publication Critical patent/JPS57158508A/ja
Publication of JPH0139524B2 publication Critical patent/JPH0139524B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C3/00—Measuring distances in line of sight; Optical rangefinders
    • G01C3/10—Measuring distances in line of sight; Optical rangefinders using a parallactic triangle with variable angles and a base of fixed length in the observation station, e.g. in the instrument

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Automatic Focus Adjustment (AREA)
  • Photo Coupler, Interrupter, Optical-To-Optical Conversion Devices (AREA)
  • Measurement Of Optical Distance (AREA)
JP4481781A 1981-03-26 1981-03-26 Distance detecting device Granted JPS57158508A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP4481781A JPS57158508A (en) 1981-03-26 1981-03-26 Distance detecting device
DE19823211257 DE3211257A1 (de) 1981-03-26 1982-03-26 Bildpositionsdetektor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4481781A JPS57158508A (en) 1981-03-26 1981-03-26 Distance detecting device

Publications (2)

Publication Number Publication Date
JPS57158508A true JPS57158508A (en) 1982-09-30
JPH0139524B2 JPH0139524B2 (enrdf_load_stackoverflow) 1989-08-22

Family

ID=12701983

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4481781A Granted JPS57158508A (en) 1981-03-26 1981-03-26 Distance detecting device

Country Status (1)

Country Link
JP (1) JPS57158508A (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57182112A (en) * 1981-05-01 1982-11-09 Ricoh Co Ltd Range detector
JPS5954811U (ja) * 1982-10-04 1984-04-10 オリンパス光学工業株式会社 カメラの測距装置
JPS63198817A (ja) * 1987-02-12 1988-08-17 Olympus Optical Co Ltd 距離検出装置
JPS63206610A (ja) * 1987-02-24 1988-08-25 Matsushita Electric Works Ltd 測距装置
JPH01262410A (ja) * 1988-04-12 1989-10-19 Nikon Corp 測距装置
US5148211A (en) * 1989-10-20 1992-09-15 Fuji Photo Film Co., Ltd. Stabilized range finder for use with an electronically controlled camera

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5023247A (enrdf_load_stackoverflow) * 1973-06-29 1975-03-12

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5023247A (enrdf_load_stackoverflow) * 1973-06-29 1975-03-12

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57182112A (en) * 1981-05-01 1982-11-09 Ricoh Co Ltd Range detector
JPS5954811U (ja) * 1982-10-04 1984-04-10 オリンパス光学工業株式会社 カメラの測距装置
JPS63198817A (ja) * 1987-02-12 1988-08-17 Olympus Optical Co Ltd 距離検出装置
JPS63206610A (ja) * 1987-02-24 1988-08-25 Matsushita Electric Works Ltd 測距装置
JPH01262410A (ja) * 1988-04-12 1989-10-19 Nikon Corp 測距装置
US5148211A (en) * 1989-10-20 1992-09-15 Fuji Photo Film Co., Ltd. Stabilized range finder for use with an electronically controlled camera

Also Published As

Publication number Publication date
JPH0139524B2 (enrdf_load_stackoverflow) 1989-08-22

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