rk
Absolutely awesome lens for star photography and wide landscape shots! HOWEVER, after a year of continuous the lens mount starts coming loose. After sending the lens to Tokina, they claim it is an out of warranty issue and that the lens as sustained impact damage. The lens was never dropped and didnt have a single scratch on it. Needless to say, the repair costs were too high to repair, so I bought another one. One more year later, the same exact issue is occurring. Ill be switching to the Canon variant.