1. An optical feature, in particular for documents of value, having at least one at least dual-channel hologram ( 1 ) for the holographic reconstruction of different images from different directions of gaze, in which different regions ( 21, 22 ) of the hologram are associated with the different channels and the regions ( 21, 22 ) of the hologram ( 1 ) reconstructing the respective image under incident light ( 7 ) have sub-regions which do not take part in the image reconstruction.