| 摘要 |
The invention relates to a device (10) which, in the form of a lamp adapter (10), can be mounted upstream of a light source (1) or integrated into a lens cover of a lighting means (1). The lamp adapter (10) consists of at least two lenses (3, 4, 21, 22) which can be horizontally moved in relation to each other such that a horizontal movement of at least one lens (3, 4, 21, 22) results in a deflection of the light cone. |
