Camera arrangement for use in e.g. anti-locking system of passenger car, has ray guiding element with light exit surface designed in saw tooth shape and exhibiting flanks, where one of flanks run parallel to light entry surface

摘要

The arrangement has a camera (7) arranged in a vehicle inner space behind a vehicle pane (5) i.e. front pane. A ray guiding element (9b) is arranged between the vehicle pane and the camera. The ray guiding element exhibits light entry surface (10a) facing the vehicle pane and light exit surface (10b) facing the camera. The light exit surface is designed in saw tooth shape in cross section, and exhibits two saw tooth flanks (12, 13), where the saw tooth flank (12) runs parallel to the light entry surface. An anti-reflex coating is provided on the light exit surface.