A multi-aperture imaging device is provided that includes an image sensor and an array of adjacently arranged optical channels. Each optical channel includes an optic for imaging at least one partial field of view of a total field of view onto an image sensor area of the image sensor. The device has a beam-deflector for deflecting an optical path of the optical channels and the beam-deflector includes a first beam-deflecting area operative for a first wavelength range of electromagnetic radiation passing through the optical channel; and a includes second beam-deflecting area operative for a second wavelength range of the electromagnetic radiation passing through the optical channels. The second wavelength range is different from the first wavelength range.