Attaching this adapter to an RF mount camera body enables the use of any lens in Canon’s rich EF & EF-S lens* line-up, thereby expanding the possibilities of the EOS R System.
*except EF-M and Cinema EOS lenses
This adapter comes with the ability to insert a drop-in filter, you could now utilise lens filter effects when shooting with lenses that does not support filters such as fish-eye lens. Using the dial on the adapter, users could change the polarizing angle of the circular polarizing filter for the desired effect.
Comes with One Drop-in Circular-Polarizing Filter.
*except EF-M and Cinema EOS lenses