Wide Angle Wednesday

I recently discussed how I was able to upgrade to a full frame body. I am still using the Tokina wide angle lens, but it is really designed for the crop bodies. Even though it can mount to the camera, at the widest setting, 11mm, it does not fill the sensor. I can still use this lens, but it is more of a prime lens now, as 16mm is the only focal length that fills the full frame sensor. 

Circle of Confusion
Canon 5D Mark III, Tokina Pro DX-II 11-16mm f/2.8, f/8, 1/25sec, 160ISO, 11mm