FIELD: measuring equipment.
SUBSTANCE: invention relates to a device for measuring distance using an optical radiation. Device comprises emitter of measuring optical radiation in the direction of the target object, receiver having a recording surface for registration of measuring optical radiation, and reference device having a recording surface for detecting reference radiation directed inside the measuring device. Recording surface of the receiver and the reference devices include plurality of pixels which have at least one light-sensitive element. Each pixel of receiver recording surface is put in compliance with pixel of reference device recording surface.
EFFECT: compensation of error of measurement of time of radiation and drift time values of radiation.
18 cl, 11 dwg
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