Metabones

Metabones T Speed Booster Ultra 0.71x Canon EF-Mount Lens to Micro Four Thirds

Canon EF Lens to Micro 4/3 BodyFull-Frame Lens to Micro 4/3 Camera BodySupports In-Camera Aperture Control0.71x Micro 4/3 Crop Factor Compensation1-Stop Increase in Lens Apertures5 Optical Elements in 4 GroupsLocking Mechanism to Secure LensPush-Button...