The Irix 11mm Ultra Wide lens on the Nikon D810

There is a new ultrawide lens available from Irix, the 11mm f/4. The lens is extremly well bulit. Focusing is manual, but very easy. Just choose an aperture on the camera, adjust the focus ring to the scale to get correct depth of field and that’s it. Here are some sample shots. This pictures are taken with the firefly version of that lens on the Nikon D810.