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 Київський Державний Університет, Киевский государственный университетfiledCriticalКиївський Державний Університет
Priority to UA4740080ApriorityCriticalpatent/UA18782A/en
Publication of UA18782ApublicationCriticalpatent/UA18782A/en
Optical range-finder has spectral light filter and connected in sequence logarithmic amplifier, differentiation block and threshold polarity analyzer. The invention relates to laser location and can be used for reveal and measurement of distance to objects.