Metabones T Speed Booster XL 0.64x Canon EF to BMPCC4K Adaptor

Description Metabones T Speed Booster XL 0.64x Canon EF to BMPCC4K Adaptor The Metabones TSpeed Booster XL adaptor is the perfect way to use your Canon EF mount glass with your Black Magic Pocket Cinema Camera 4K. With a 0.64x magnification, you can reduce the crop factor to 1.29x and make the most of your full frame lenses. Plus, the speed booster function increases the maximum aperture of your lens by 1 and 1/3-stops, while the optical construction of 6 elements in 4 groups ensures image quality is maintained. Adapter for Canon EF to Black Magic Pocket Cinema Camera 4K With the Metabones ...