The Tokina AT-X 840 AF D 80-400mm f/4.5-5.6 lens is designed for Full Frame DSLR cameras, but can also be used on APS-C DSLR’s that have an internal motor drive in the cameras body like the Nikon D7000 series and the Canon DLSR’s that have an internal motor drive where the "Field of View" on this lens will be equivalent to about a 120-600mm lens.
The Tokina AT-X 840 AF D 80-400mm is a budget priced zoom lens that I've been using it for three months now. Read this review on my thoughts on the pros and cons of this lens.
Read More