Metabones Canon EF- Blackmagic BMPCC 4K T Speed Booster Ultra (0.71x)

The Metabones Canon EF- Blackmagic BMPCC 4K T Speed Booster Ultra (0.71x) is designed to attach Canon EF lenses to a Blackmagic Design Pocket Cinema Camera 4K camera with MFT mount. In doing so, the adapter's optics help maximize the apparent angle of view of the attached lens and provides 1-stop magnification over the aperture range of the lens.