K&F CONCEPT mount adapter, compatible with NIK - FX. - Brand: K&F CONCEPT - Type: Mount Adapter - Compatibility: NIK - FX Compatible lenses: Nikon F (G-type and E-type lenses without aperture rings can only be used at the minimum aperture) Compatible bodies: Fuji X mount cameras High-quality metal processing, highly reliable both domestically and internationally. There is very little play in the mount during use. Since there are no electronic contacts, all focus and exposure operations are manual. K&F CONCEPT Nikon AI lens - Fuji X FX mount adapter nf-fx (KFFX) 20-42 $5400.3960.2880.1800