Amazon.com : Polaroid Bayonet Lens Mount Adapter, Nikon AI Lenses to The Samsung NX Camera Body : Electronics
Amazon.com : Vizelex ND Throttle Adapter from Fotodiox Pro - Nikon G (FX, DX & Older) Lens to Samsung NX Camera Adapter (Such as NX1, NX3000, NX30, NX300M) - with Built-in Variable