Transformation optic arrangement for use in lens array headlight of vehicle, has aspherical lens spaced from front lens, where light coupling and decoupling surfaces of front lens and aspherical lens are formed as flat sides

摘要

The arrangement has a set of light sources i.e. LEDs, arranged in a matrix pattern in a plane and placed in a main radiation direction (1) of light in an optic unit to deflect the light. The optic unit comprises a front lens (2), where aspherical lens (3) is provided between the front lens and the sources. The aspherical lens is arranged co-axial to with respect to a Z-axis (5) and spaced from the front lens that extends in the main radiation direction of the light. Light coupling surfaces (7, 8) and decoupling surfaces (6, 9) of the front- and the aspherical lens are formed as flat sides.