10 out of 10 points and recommendedBuild Quality, sharpness @ f/5.6 , zoom ring and did i mention the tank like built?with that price ... absolutely no complain!
was struggling for few month between this Tokina and other lenses (sigma, canon, tamron..) For the price itself, this lens was superior! Flare did happened but it's easily corrected with PS.reviewed March 10th, 2008 (purchased for $592)
Distortion? i just love the 12mm with less distortion compared to the rest 10mm lens.. just Perfect i must say.
it does suffer from CA and as i said earlier.. PS was it's remedy.
the very first test shot against nature most beautiful moment... Sunset!