XPimage Lock Lens Adapter for M42 Screw Lens to fujifilm GFX 50R 50S 100S Camera
With XPIMAGE M42 to GFX adapter, although the lens will fit physically, automatic diaphragm, autofocusing, and other functions will not work, only manual model will be available. Lens: M42 Screw mount (M42 1 thread lens).