Fujifilm’s X-system has been lacking a serious mid-to-long range telephoto zoom. The last and only zoom like this that we reviewed was the XF 55-200mm f3.5-4.8, which, given its construction, zoomed externally. It also had a variable aperture, and while it was slightly faster than most comparable zooms, it was still a variable aperture. Now, we have the XF50-140mm f2.8, a dense metal barrel with internal zooming, a big lens hood, and a tripod collar that makes the whole thing look like a spaceship.
With that said, it’s very nice.