Allowing you to use V-system lenses with your X-system camera, the XV Lens Adapter from Hasselblad greatly expands the number of potential lens options for the mirrorless medium format digital camera. This adapter is compatible with C, CB, CF, CFI, CFE, F and FE-type lenses and must be used in conjunction with the X1D-50c's electronic shutter function as no leaf shutter control is possible.