Canon EF-EOS R adapter (with filter C-PL)

Canon EF-EOS R Adapter (with C-PL Filter) The EF-EOS R lens adapter (for drop-in filters, including C-PL filters) offers the same functionality as the EF-EOS R lens adapter with the added option of attaching drop-in filters. This eliminates the need to attach the filter to the front of the lens, which is particularly advantageous when using wide-angle lenses with a large front element. A suitable adjustable neutral density filter (V-ND), a circular polarizing filter (C-PL), and a clear filter (CL) are available for shooting without any filter effects.