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