Arrangement for optical testing of angled mirrors used in armored vehicles to allow viewing through the armor using a high quality reference mirror in which the light beam enters and is deflected and exits

摘要

The arrangement includes a device with a surface (1) having a light window (2). A laser (8) generates a bundled light beam. The laser is held in a holder to be perpendicular to the surface (1). An adjustable matt plate (5) is parallel to the surface and at a predetermined distance. This plate has at least one region in which the bundled light beam is imaged and the plate is arranged within a given tolerance field. The arrangement also has a reference angle mirror of high quality in which the light beam enters, is deflected and exits.