There are a long list of third party lens companies, which offer great (and sometimes not so great) lens alternatives to Fujifilm’s Fujinon lenses. Most of these lenses are manual focus lenses, but some are offering auto focus lenses, and there most likely will be more.

The list below will have companies added, as we have posts prepared for their lenses, so for now this isn’t a conclusive list.
Each of the companies will also be presented in a longer article, which can be found by clicking on their names.

Samyang (Rokinon)

While Samyang has made many more lenses than those presented below, and those lenses also come for the Fujifilm X Mount, they are all made for full frame sensor cameras. The lenses presented below are made specifically for ASP-C sensor cameras, and therefore are matched for Fujifilm’s X Mount line. The full frame sensor camera lenses provided by Samyang are essentially non-APS-C sensor lenses with an adapter attached, and by that should be considered among non-native lenses adapted to Fujifilm’s X Mount, rather than actual native lenses to the X Mount.

While the full frame sensor lenses might give good results, the APS-C sensor lenses are been created to perform the best with their respective APS-C sensor camera.

8mm F3.5 AS MC Fisheye CSII DH
8mm F2.8 UMC Fish-eye II
10mm F2.8 ED AS NCS CS
12mm F2.0 NCS CS
16mm F2.0 ED AS UMC CS
21mm F1.4 ED AS UMC CS
35mm F1.2 ED AS UMC CS
50mm F1.2 AS UMC CS
85mm F1.8 ED UMC CS