Camera Accessories

Fotodiox Pro Lens Mount Adapter with Focusing Barrel, for Mamiya RB67 lens to Pentax K-Mount (PK) DSLR Cameras Premium Grade Fotodiox "Pro" Adapter Built-in Focusing Helicoid allows focus with Any Mamiya RB67 Lens, Super Smooth and Precise Focusing Barrel. Infinity Focus Allowed Anodized Aluminum Construction; Smooth surface for effortless mount 24 Month... Fotodiox Pro Lens Mount Adapter with Focusing Barrel, for Mamiya RB67 lens to Pentax K-Mount (PK) DSLR Cameras