Wide-angle objective lens, especially for commercial vehicles, has transparent protective cover arranged in front of objective

摘要

A wide-angle objective lens has an objective with a number of lenses (16-i), a transparent protective cover (30) arranged in front of the objective. The protective cover is a transparent flat plate (30). The flat plate is a plane-parallel plate i.e. a glass plate. An independent claim is included for a wide-angle camera with electronic camera unit.