Holder for the P (M) Series system. Recommended for lenses up to 82mm in diameter with focal lengths from 28mm (full frame). Cokin square filters fit into the holder and are attached to a lens via an adapter ring. Up to 3 filters can be stacked in the holder.• Holder for the P (M) Series system• Recommended for lenses up to 82mm in diameter with focal lengths from 28mm (full frame).FeaturesTypeFilter Holder Filter RangeCokin P-Series (M Size)