Cokin Z-Pro Nuances Extreme Reverse Graduated Neutral Density Filter 4x, 2 stop | L Size

Reverse Grad ND4 – Allows up to 2 stops of light compensation.  Hardened Tempered Mineral Glass – Withstand those inevitable drops, nicks, and scratches.  Compatible with NX System – 2mm thick glass and rounded corners to make them easy to insert into holder.  Coating process ensures uniform density – This process results in stunning neutrality and absolute colour consistency.