The Viltrox EF-FX2 came out a while ago, but B&H Photo just listed a Viltrox EF-FX2 PRO that I cannot find anywhere else on the internet. The Viltrox EF-FX2 was a solid AF adapter so the Viltrox EF-FX2 PRO should be too. Key Features Canon EF/EF-S Lens to FUJIFILM X-Mount Aperture Control Ring Maintains Autofocus … Continue reading Viltrox EF-FX2 PRO AF Adapter Listed