Metabones Speed Booster Ultra 0.71x EF-to-RF Adapter for Canon EF-Mount Lenses to Canon RF-Mount Cameras

This Metabones adapter makes it simple to integrate your existing Canon EF-mount lenses with modern Canon RF-mount cameras. By increasing the maximum aperture by one stop, the device helps you achieve shallower depth of field and better performance in dim environments. Filmmakers will appreciate how it mitigates the video crop factor, while the included control wheel offers convenient access to essential camera functions.