A combined optical system in lighthouses, and windshield to avoid the difference produced by headlights of motor vehicles on the drivers of vehicles circulating in the contrary sense (Machine-translation by Google Translate, not legally binding)

摘要

Optical system combined in headlights and windshields to avoid the glare produced by the headlights of ls motor vehicles on the drivers of vehicles traveling in the opposite direction, characterized by a polarizing sheet of light, which is placed covering the glass diffuser of the headlight by its internal or external face or cemented in it, under such conditions of restraint that it can not move as a result of the trepidation of the march and whose plane of polarization forms with the vertical a certain angle, equal for all the headlights of all the vehicles . (Machine-translation by Google Translate, not legally binding)