The Fujifilm XF 100-400 f/4.5-5.6 R LM OIS WR lens gives the equivalent of 152-609mm in 35mm terms, which can be extended further to the equivalent of 213-853mm when using the 1.4x Teleconvertor.

The 23mm f/1.4 and 100-400mm f/5-6.3 have been available for other mounts, but are now ready for Fujifilm X-mount. Sigma designed the lens with 13 elements in 10 groups. That includes three SLD ...

Photography News: Fujifilm Expands Their X-Series Mirrorless Camera Line With the X-Pro2, X-E2S and X70, and the XF100-400mm f/4.5-5.6 R LM OIS WR Lens, and Adds the Rugged XP90 to Their FinePix ...

Lens configuration 21 elements 14 groups (includes 5 extra low dispersion elements and 1 super extra low dispersion element) ...

Sigma has announced that its 100-400mm F5-6.3 DG DN OS Contemporary lens will now be available for Fujifilm X Mount cameras. This brings the total number of lenses in Sigma's X Mount lineup to six.

Which is the best Fujifilm telephoto zoom lens? That's just become a much more difficult question to answer with the recent introduction of the XF 70-300mm. There are now four excellent telephoto zoom ...