About this item Lightest, smallest full-frame EOS camera RF mount compatible with RF lenses and EF/EF-S lenses Power the EOS RP Camera using the AC Adapter AC-E6N and the Appropriate DC Coupler with a Convenient Household Outlet, for Longer Shooting Sessions When Paired with a Compatible AC Adapter, the DC Coupler DR-E18 Helps to Provide Power to the EOS RP Camera Wherever a Convenient Outlet is Located, Including Indoors, Outdoors, in a Studio or On a Tabletop.