The UV filter is hardly noticeable and makes a high impression, evaluated the quality of it. After several Rows The original cover fits with UV filter just yet. For UV filters include a 40.5mm cap with strap. When the sun visor no shadowing were found to be connected to the external thread of the adapter. My expectations were met: lens protection against dust and 'finger filters', UV filters for each day, sun visor for macro and backlit near photos. The adapter also has a female thread, characterized results in potentially a larger filter selection. 52er screw in filter has not yet been tried, when the fits better. A ND4 filters in 40mm would be a proposal as an extension for the set. MfG