The XF 55-200mm F3.5-4.8 R LM OIS is the first telephoto zoom in Fujifilm's X system, and is clearly designed to be paired with the XF 18-55mm F2.8-4 R LM OIS by X-E1 and X-Pro1 owners.
Impressive image quality at all settings; Exceptionally low chromatic aberration; Minimal distortion or vignetting visible in normal use ( via software correction; Essentially silent autofocus; Very effective image stabilization; Convenient on-lens aperture ring; Solid construction
Images can look a little soft on the pixel level (due to software correction of pincushion distortion; Autofocus not as fast as its peers; Expensive