Chad: Produces wildly sharp, fantastically straight-distortion-free images at all apertures. Produces some of the best colors of any lens I've ever used. By far my favorite wide angle lens. After using this lens I want to "shift" all my gear towards TSE lenses. This piece of glass will change your outlook on landscape, architectural and interior photography. You must rent this once in your life... if you don't you are missing out on a magic piece of equipment.

Andrew: An insanely valuable and high performing lens. I was using the Canon 14mm prior for my interiors but the tse function changes everything. After renting a couple of times, I will be buying one very soon!