Tokina AT-X 107 AF DX Fish-Eye

very poor picture quality for 10 mm, large chromatic aberration especially for the widest angle, visible astigmatism for 10 mm focal length

What could we write in the summery? If someone needs an ultra wide-angle zoom, fish-eye type and wants to use it on a small APS-C/DX detector, then there is no other choice than the Tokina. In this situation only a huge test failure would convince...