| abstract |
The quality of objects and workpieces of a production process is often assessed on the basis of the surface and/or form. An inspection apparatus (1) for optical inspection, in particular a deflectometric inspection, of an object (7) is proposed, said inspection apparatus having a housing (3), wherein the housing (3) is a hollow body with an opening (4), wherein the object (7) is positionable in the opening (4) for inspection purposes, having a main camera (2), wherein the main camera (2) has a recording direction and recording plane, wherein the main camera (2) is arranged with the recording direction directed at the opening (4) of the housing (3), wherein the inspection apparatus (1) comprises a plurality of light sources (6), wherein the light sources (6) are arranged around the opening (4), wherein the light sources (6) are embodied for the changeable illumination of the recording plane, wherein the main camera (2) is embodied to record a plurality of object images for the object (7) lying in the recording plane, having an evaluation unit (10), wherein the evaluation unit (10) is embodied to determine a topography of the object (7) on the basis of the object images. |