METHOD OF SIGHTING Russian patent published in 1997 - IPC

FIELD: various sighting devices of military equipment (optical, TV, infra-red, etc sights), sighting devices of laser range finders, sighting object tracking systems in television, space communication, etc. SUBSTANCE: method is featured by the fact that brightness and color of sighting index illumination are periodically varied; the frequencies of variation of brightness f_A and color f_o, as well as the number of illumination colors n are selected processing from the following relations: , where Tlag - time lag of the eye-sighting device system. EFFECT: facilitated procedure.