X-RAY CONVERTER

摘要

X-RAY CONVERTER comprises of light-proof housing having one X-ray­transparent wall and fastened behind this wall X-ray-to-optical converter, filter of residual X-radiation, objective lenses unit, and photodetector containing at least two optoelectronic converters having partly overlapped view fields and separated electrical outputs for connection to system for processing and sewing together of fragmentary video signals. For improving suppression of internal interferences in optical channels and operating reliability, the housing is equipped with additional light- and X-ray-opaque partition having through-holes closed with washers that are made from an X-ray-opaque light-transparent material, and blinds. Each blind has such length A and such distance D from the front surface of said X-ray-to-optical converter to the plane of front end faces of objective lenses that are related by the ratio A/D = (0.50 ... 0.95)