At Photokina 2014, Fujifilm showed a new super telephoto zoom lens: XF 140-400mm f/4-5.6 Lens. Above is the image of this lens and new announced XF 50-140mm f/2.8 R lens.
According to Fujifilm, XF 140-400mm f/4-5.6 lens will be announced in 2015. Below is previous announced lens roadmap from Fujifilm.
Read More: Fuji Rumors