Fotodiox Pro Hasselblad V to Fuji GFX mount adapter in excellent condition. This adapter allows you to mount Hasselblad V (or F!) mount lenses on your Fuji digital medium format camera. Has a built-in helicoid for improved close focus, which is really handy with some of the long minimum focus distances on Hasselblad lenses. Also has an internal 49mm thread for rear-mounting filters. Both mount faces lock securely and helicoid action is smooth.