JPS5410766A - Range finding system - Google Patents

Range finding system

Info

Publication number
JPS5410766A
JPS5410766A JP7585877A JP7585877A JPS5410766A JP S5410766 A JPS5410766 A JP S5410766A JP 7585877 A JP7585877 A JP 7585877A JP 7585877 A JP7585877 A JP 7585877A JP S5410766 A JPS5410766 A JP S5410766A
Authority
JP
Japan
Prior art keywords
range finding
finding system
biased
amplifier
controlling
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.)
Pending
Application number
JP7585877A
Other languages
Japanese (ja)
Inventor
Isamu Shibata
Masanori Horiie
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP7585877A priority Critical patent/JPS5410766A/en
Publication of JPS5410766A publication Critical patent/JPS5410766A/en
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Optical Distance (AREA)

Abstract

PURPOSE: To improve the range finding accuracy of an object of brightness varying type by controlling the automatic gaining operation of an amplifier of photometric information with the use of two optical systems one of which is biased.
COPYRIGHT: (C)1979,JPO&Japio
JP7585877A 1977-06-25 1977-06-25 Range finding system Pending JPS5410766A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7585877A JPS5410766A (en) 1977-06-25 1977-06-25 Range finding system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7585877A JPS5410766A (en) 1977-06-25 1977-06-25 Range finding system

Publications (1)

Publication Number Publication Date
JPS5410766A true JPS5410766A (en) 1979-01-26

Family

ID=13588346

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7585877A Pending JPS5410766A (en) 1977-06-25 1977-06-25 Range finding system

Country Status (1)

Country Link
JP (1) JPS5410766A (en)

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