JJC Lens Mount Adapter Converter Replaces Canon Drop-in Filter Mount Adapter EF-EOS R with Variable ND Circular Polarizer & UV Filters for EF/EF-S Lens to RF Mount Cameras EOS R RP R3 R5 R6 R7 R10 With High Resolution Wide angle and Super Telephoto Lens The lens mount converter replaces Canon Drop-in Filter Mount Adapter EF-EOS R, which is designed for attaching any EF or EF-S-mount lens to the Canon EOS R7, R10, R5C, R3, R5, R6, RP and R cameras. The adapter comes with a drop-in variable ND filter (ND3-ND500), a circular polarizing filter and a clear filter. No worry to leave a dust gap or light leak onto the camera sensor when the ND or CPL filter is not in use. It retains full autofocus and image stabilization capabilities and contains no optical components, thereby maintaining the original optical quality of the mounted lens.