Easily attach a filter and MC protector to your lens
use the guide ring and base ring supplied to easily fit the adapter to your lens.
allows you to fit an optional multi-coating lens protector and keep dust, dirt and scratches away.
gives you the freedom to use polarising lens and neutral density filters to enhance shooting in bright light.
even after attaching the adapter and filter to the lens, you can still use your lens cap to keep everything protected.