The Viltrox EF-M2 II Speed Booster Mount Adapter is a camera accessory that allows you to mount EF and EF-S mount lenses onto Micro Four Thirds camera bodies.
Designed to reduce the focal length and increase the aperture, this adapter transforms the lens into a faster, wider-angled lens.
With a built-in 0.
71x focal reducer, this adapter reduces the crop factor of the camera sensor.