XPimage M645-SE 0.71x Adapter for Mamiya 645 Lens to Sony E A7s F55 Cine Camera
1 x XPImage M645-SE 0.71x Locking Adapter. The 0.71x optic adapter gets rid of crop factor, and increases the aperture. (the Mamiya lens in picture is not included). Lens: Mamiya 645 Mount Lens. It's a locking version adapter.