Fotodiox Pro TLT ROKR - Tilt/Shift Lens Mount Adapter for Pentax 6x7 - GFX Thank you for viewing. This is a mount adapter that allows you to attach Pentax 67 lenses to Fujifilm GFX series cameras, and it has tilt-shift functionality. I purchased this from overseas, but I have decided to sell my GFX series camera, so I am offering this for sale. It was stored in a non-smoking, humidity-controlled storage unit. The original box and case are included. I have only used it once. Please consider this a very clean, used item.