LATTICE ANIMATION

Signal lamp (1) for a vehicle, said signal lamp (1) is configured to create an illumination pattern, comprising an illuminant (2) configured to emit parallel light, a first optical element (3) configured to receive light from the illuminant (2), a second optical element (4) configured to receive light from the first optical element (3), wherein the light entry surface (3a) of the first optical element (3) comprises a plurality of concave cylinder diverging lenses (3a2), wherein the light exit surface (4b) of the second optical element (4) comprises a plurality of convex cylinder converging lenses (4b2), wherein the cylinder diverging lenses (3a2) are oriented on the light entry surface (3a) such that their cylinder axes (c1) are rotated by a first angle (a1) around a main axis (x), wherein the cylinder converging lenses (4b2) are oriented on the light exit surface (4b) such that their cylinder axes (c2) are rotated by a second angle (a2) around the main axis (x), wherein the first angle (a1) and the second angle (a2) are such that in a frontal view towards the light exit surface (4b) of the second optical element (4) the cylinder diverging lenses (3a2) overlap with the cylinder converging lenses (4b2) in order to form a lattice.