High quality built.

everything; especially AF/MF ring switch

slightly softer on long end; but still sharp at F8

Tokina 12-24mm f/4 AT-X 124 AF PRO DX SD review by makcv113

I used this lens on a Canon 500D/T1i body. The build quality of this lens is that of a TANK! Feels solid, but feels like it outweighs an entry-level body. I adjusted to it, and never had a problem with it.

Image quality; tough build; zoom range; constant aperture F4

my lens crapped out on me; slow aperture F4