| 摘要 |
The invention relates to an optical element (10, 30) for influencing the light emission of illuminants, consisting of a light-transmissive material and comprising at least one surface region (12, 33, 35) which serves as light-refracting light-entrance face or light-exit face of the optical element (10, 30) and which has a non-planar, light-deflecting geometry. The surface region (12, 33, 35) has a structure (20, 40) which follows the light-deflecting geometry, which was created by thermal processing, in particular by thermal reshaping of the optical element (10, 30) or of a tool used to produce the optical element (10, 30) with corresponding shaping, e.g. an injection molding tool. |
