Fotodiox Pro Lens Mount Adapter Compatible with Fujifilm GFX G-Mount Cameras to Large Format 4x5 View Cameras with a Graflok Rear Standard - Shift/Stitch Adapter: Amazon.co.uk: Electronics & Photo
Selling Canon 5DSR for Fujifilm GFX :: Intrepid 4x5 View Camera + GFX :: Geotagging with GFX ... and Stunning Images (NSFW included) - GFX Zone - Fuji Rumors