Last March, Irixi told us that they were working on an 11mm f/4 rectilinear lens. In September, DIYP even had the opportunity to play with one at Photokina. But now it’s official, the Irix 11mm f/4 is ready. An ultrawide rectilinear lens with very little distortion indeed, it’s a very impressive lens.
As with the Irix 15mm f/2.4, it’s available in two versions. There’s the premium Blackstone model, and the lower budget Firefly. Internally, the two versions are identical. The big difference between the two is the build quality. With the 11mm f/4, though, the Blackstone version also contains glow in the dark markings. Very handy for night time landscape shooters. No longer will you need to temporarily blind yourself with a flashlight or your phone’s LED to be able to see your settings.