The first lens that I wanted to bring with me to Yellowstone came in today. My first impressions are positive. It certainly reminds you just how much you lose going to the 1.6 crop from full frame. I was comparing the lens side by side to my 16-35 F2.8 L and there is NO comparison in FOV.

The lenses are about the same size, though the 16-35 is heavier and has a more solid feel. Build construction of the 10-22 is hardly skimpy though. I will be doing comparison shots when I get Yellowstone.

-JM