[en] The device for measuring events in nuclear photoemulsion comprises: a source of coherent light, Fourier transformation lens, table with micrometric screws, system for rotation of the table with photoemulsion, photoelectric receiver, system of slit scanning of photoelectric receiver, table rotation sensing device and memory block. Owing to the fact that the axis of the table-with-photoemulsion rotation system is inclined relative to the Fourier transformation lens axis so that both axes intersect at a point coincident with the center of event in nuclear photoemulsion, the rate of event measuring became higher. All the tracks are measured per one revolution of the table. Should the angle between the table rotation axis and the optical system axis be 45 deg, the maximum accuracy of measurement is attained at the minimum irregularity in the accuracy from track to track as well