ILLUMINATING UNIT COMPRISING A LIGHT GUIDING BODY AND AN INTEGRATED OPTICAL LENS

摘要

The invention relates to an illuminating unit comprising at least one light source and at least one light guiding body that is arranged upstream of said light source, and has at least one light output side opposing the light source. Said light output side comprises at least one optical lens that is defined by a groove and is surrounded by at least one annular surface. The invention enables an illuminating unit to be produced in a reproducibly precise manner.