Abstract: An apparatus for the optical detection of inner walls includes at least one camera, an optical imaging arrangement, and an illumination arrangement. The apparatus is configured to record in a panoramic view by means of the camera a plurality of regions of an inner wall which are axially offset from one another. The apparatus is distinguished by virtue of the illumination arrangement having at least two different functional states, wherein a first brightness distribution emitted by the illumination arrangement is assigned to a first functional state, the brightness distribution differing from a second brightness distribution in at least one second functional state.

Abstract: An apparatus for illuminating objects has an emitting surface and at least two illumination devices. The at least two illumination devices are arranged and designed to generated at least two different illumination distributions on the at least one emitting surface.

Abstract: The invention related to an apparatus for illuminating objects, having an emitting surface and at least two illumination devices, wherein the at least two illumination devices are arranged and designed to generated at least two different illumination distributions on the at least one emitting surface.

Abstract: An apparatus for the optical detection of inner walls includes at least one camera, an optical imaging arrangement, and an illumination arrangement. The apparatus is configured to record in a panoramic view by means of the camera a plurality of regions of an inner wall which are axially offset from one another. The apparatus is distinguished by virtue of the illumination arrangement having at least two different functional states, wherein a first brightness distribution emitted by the illumination arrangement is assigned to a first functional state, the brightness distribution differing from a second brightness distribution in at least one second functional state.