i went to Best buy and bought a Tamron 10 to 24 ultra wide for my D7100, a more cost effective alternative to the Nikon version i was looking at
anyway, i like the pics i take with it although i do notice some distortion, like "stretching" at the widest angles
check out the attached pic as an example, the outer parts of the pic seem stretched in a way
its not a biggie to me, i kinda like the different way it makes the pics look
but i was wondering if this was common with ultra wide angle lenses?
Read more: Distortion with ultra wide lenses?