Viltrox EF-M2II Speed Booster 0.71x Adapter for Canon EF/EF-S to Micro Four Thirds Mount

Viltrox EF-M2II Focal Reducer Speed Booster Adapter is designed to allow Canon EF and EF-S lenses to be used on Micro Four Thirds cameras.
Focus length multiplier: 0.71x.
Auto Focus function.