Meike 0.71x Locking Speedbooster Adapter for EF Lens to Canon RF Mount Cameras

The Meike 0.71x Locking Speedbooster Adapter for EF Lens to Canon RF Mount Cameras allows photographers to expand their lens options by enabling the use of full-frame EF mount lenses on Canon RF mount cameras. This adapter is equipped with a locking bayonet mount and ensures that key lens functions such as autofocus, aperture control, and image stabilization remain intact. It is important to be aware that this adapter alters the lens's characteristics by widening its field of view and boosting the aperture by one stop through a slight reduction in focal length.