| 摘要 |
A lighting system (100) is disclosed. The lighting system (100) comprises a light-emitting module (101) adapted to emit a light field (103) having a predefined uniformity of directionality and an optical element (102) arranged so as to receive a portion of the light field (103) emitted by the light-emitting module (101) and configured to output a modified light field (104) based on the received light field (103). The optical element (102) is separately arranged with respect to the light-emitting module (101) and configured to modify the light field (103) input into the optical element (102) such that light field (104) output from the optical element (102) has a changed uniformity of directionality with respect to the light field (103) emitted by the light-emitting module (101). An optical element (102) adapted to be included in the lighting system (100) is also disclosed. |
