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LIGHTING FIXTURE HAVING AN OPTICAL WAVE GUIDE AND A DESCARTES LENS OR DESCARTES REFLECTOR
LIGHTING FIXTURE HAVING AN OPTICAL WAVE GUIDE AND A DESCARTES LENS OR DESCARTES REFLECTOR
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机译:具有光导和灯罩的镜头或灯罩反射器的照明装置
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摘要
A light guiding structure comprising a light guiding element (2) optically connected to a light source (6) and an optical element (10) coupled thereto, wherein the surface of the optical element (10) remote from the light guiding element (2) has the shape of a section (11) of a rotational ellipsoid, wherein a geometric cutting plane of the section (11) extends approximately at right angles to the longitudinal axis of the rotational ellipsoid.
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