What’s Included. The MTF B4 Lens to Sony E-Mount Camera Adapter Kit includes a B4 2/3-inch to Canon EF adapter and a Canon EF to Sony E adapter. These let you use ENG-style B4 2/3-inch lenses on Sony E-mount cameras like the FS5M2 and FS7M2, and Canon EF-mount cameras like the C300 II. This rental also include a lens-support bridge that helps support the weight of heavy lenses when you’re using a 15mm rod support system.

High-Quality Optics and Build. The adapters’ multilayer coated optics ensure there’s no loss in image quality, while their solid aluminum construction is strong enough to support heavy lenses.