Cokin WP H3H0 25 P Series Gradual ND Filter Kit with Holder, grey

Gradual ND2 filter (P121L) with 1-stop density and hard-edged transition Gradual ND4 filter (P121M) with 2-stop density and hard-edged transition Gradual ND8 filter (P121S) with 3-stop density and soft-edged transition P-Series filter holder ('M' size) P121L FilterP121M FilterP121S FilterP Holder