ePhotozine (Click here) published the new Fuji X lens roadmap displayed the the Focus On Imaging show in Birmingham (UK). You see the release info for the XF 55-200mm f/3.5-4.8R LM OIS lens, the 23mm f/1.4R, the 56mm f/1.4R, the 27mm f/2.8, and the 10-24mm f/4R OIS lens. All to come within 2013!
And here are the full XF 55-200mm f/3.5-4.8R LM OIS lens specs. The lens will be released in May!