The Cokin Z-pro adapter rings are made of black anodized aluminum for anti-reflection and durability. Available in 49mm through 96mm sizes you have the option of suiting a wide range of lenses.
Simply screw the adapter onto the front of your lens, attach the holder and start shooting with your Cokin filters.

For use with the following holders:
BZE01 - EVO Z-pro (L) Series EVO Holder
BZ100A - Standard Z-pro (L) Series Creative System Holder
HOL01NXS - NX Filter Holder