BEAM SHAPING LENS FOR A LIGHTING MODULE AND/OR A SIGNAL MODULE OF AN AUTOMOBILE
A lens for shaping light rays, for a luminous lighting and/or signalling module of a motor vehicle, includes an entrance face for the light rays and an opposite exit face. The lens has a flat-lens shape the exit face of which is equipped with prisms forming a Fresnel structure, at least one of these...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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