Review: Sigma 16mm f1.4 DC DN Contemporary (Sony E Mount)

When testing the Sigma 16mm f1.4 DC DN Contemporary lens, I realized that in many ways it has to be a perfect lens for photographers who use Sony APS-C mirrorless cameras. It's around a 24mm f1.8 field of view when shooting wide open, and can suit the needs of so many photographers due to its versatility. Of course I'm talking about the focal length and how good it can be as a walkabout lens; but I'm also speaking to the autofocusing abilities, pure image quality, and the little bit of weather s...