Inspection device, method for the optical inspection of a surface of a cylindrical object and digital ink jet printing device

摘要

The invention relates to an inspection device for an optical inspection of a surface of an at least substantially cylindrical object (6), comprising a first camera (21) for scanning a first surface area of a cylindrical object (6) with a first scanning section having a first, line-like scanning geometry (30) and having a second camera (22) for scanning a second surface region (51) of the same cylindrical object (6) with a second scanning cutout having a second, flat scanning geometry (31) and with a processing device (41). which is electrically connected to the first and the second camera (21, 22) and which is adapted to process scanning signals of the first and second cameras (21, 22).