Just posted: Our review of the Fujinon XF 14mm 1:2.8 R lens. Fujifilm has been steadily building up its X-system of rangefinder-inspired mirrorless cameras since its launch in January last year, and the 14mm F2.8 is the fifth lens in the family. It's a 21mm-equivalent ultra-wide prime that's designed to match the full field of view offered by the X-Pro1's optical viewfinder. Like the other XF primes it has an aperture ring on the lens barrel, but it also includes an improved manual focus ring with distance and depth of field scales. Fujifilm makes some grand claims for its optical performance; click through to see if it lives up to them in our detailed review.