According to the latest rumors from FR, the new Fujifilm XF 90mm F2 lens will come in July, 2015. It is rumored to be the best Fujifilm Prime lens.
Along with Fujifilm XF 90mm F2 lens, Fujifilm will also announce three another lenses in 2015: XF 35mm F2, XF 16mm F1.4, XF 100-400mm and XF 120mm F2.8 macro OIS lens.
In January 2015, Fujifilm already announced three brand new lenses: Fujifilm XF 16-55mm F2.8 R, Fujifilm XC 16-50mm F3.5-5.6 OIS II and Fujifilm XC 50-230mm F4.5-6.7 OIS II lens.
Source:FR
Read more Fujifilm Lens Rumors