Metabones Canon FD Lens to Sony E-mount Speed Booster ULTRA 0.71x
1 × $846.40 
Metabones Hasselblad V Lens to Fujifilm G mount (GFX) T CINE Adapter
1 × $689.00 Subtotal: $1,535.40
Optional B4 lens mount with precision optics and spherical aberration correction specifically designed to match the camera’s sensor so you can use your existing B4 HD broadcast lenses.
$599.00
To clear up any potential confusion, this is NOT Sony Alpha, but Alpa of Switzerland. You will most likely be using the Kern Macro Switar 50mm f/1.8 or f/1.9 apochromat lens on this adapter.
