Metabones - Canon EF to MFT Speed Booster Ultra 0.71x
This adapter for Canon EF Lens to MFT Cameras allows a full-frame Canon EF-mount lens to be mounted onto a Micro Four Thirds-mount camera.https://photocineshop.com/en/products/Metabones-Canon-EF-to-MFT-Speed-Booster-Ultra-0-71x-HBA83H
The T Speed Booster Ultra 0.71x Adapter for Canon Full-Frame EF-Mount Lens to Micro Four Thirds-Mount Camera from Metabones allows a full-frame Canon EF-mount lens to be mounted onto a Micro Four Thirds-mount camera.
The adapter's optics help to maximize the connected lens's apparent angle of view while providing a 1-stop increase for the camera over the lens's aperture range.
This adapter supports electronic communication between an attached camera and lens. If the lens includes autofocus, image stabilization, as well as camera-controlled aperture functions, this adapter is intended to allow those features to be used.