COMBINED FILTER-SHIELD-1 (CFS-1)

摘要

The invention relates to anti-dazzle devices and can be used for anti-dazzling systems based on a polarised radiation and used for ensuring safety, in particular for safety of traffic. The inventive combined filter-shield is arranged movably with respect to the fixation thereof to a transport means. The inventive shield comprises a body with a polariser which is movably arranged therein by means of a holder in such a way that it can be projected outside said body. Said shield is embodied in the form of at least two polarisation filters. The filter-shield is provided with a polarised radiation intensity detector which is connected to a device for positioning said polariser in operative and inoperative position and to a unit for controlling the polarisation degree of the polariser.