| 摘要 |
<p>The invention provides a lighting and/or signalling device for motor vehicles, comprising at least one light source (4) configured to emit a primary light stream, a reflector (2) configured to form a reflected light stream from the primary light stream and an optical element comprising an input dioptre (8) and an output dioptre (9), the optical element being configured to allow an output light beam to be emitted by the output dioptre (9) when the input dioptre (8) receives the reflected light stream, characterised in that the optical element comprises first and second zones, the first zone and the second zone being configured to produce a different spread of the output beam. One preferred application is the field of lighting equipment for motor vehicles.</p> |
