Irix Unveils Ultra-Wide 11mm f/4 Lens with 126° View and Minimal Distortion
'Ultra-wide angle' and 'minimal distortion' are not terms you typically see together. But that's what lens manufacturer Irix is claiming with their new ultra-wide 11mm f/4 rectilinear lens for full-frame Canon, Nikon, and Pentax DSLRs.