Adaptador de montaje de lente para lente de montaje con tornillo M42 para cámara Fuji Fujifilm GFX 50R

For M42 Screw mount Lens. With M42-GFX adapter, although the lens will fit physically, automatic diaphragm, auto-focusing, and other functions will not work, only manual model will be available. Made of Alum or Brass, with perfect surface finishing and super precise design.

eBay