Cokin Z477 77mm Z Series Filter Adaptor Ring

The Cokin Z477 is a 77mm adapter ring that serves as the essential link between your camera lens and the Cokin L (Z) Series filter holder system. It threads directly onto any lens with a 77mm front filter thread and provides the mounting point for either the BZE01 EVO L (Z) Series EVO Holder or the BZ100A Standard L (Z) Series Holder. Once attached, you can slide square and rectangular Cokin L (Z) Series filters into the holder for graduated, color, or effects filtering without the need for screw-in round filters.

Constructed from black anodized aluminum, the Z477 is built to withstand the wear of frequent use in the field while its anti-reflective coating helps prevent stray light from bouncing around inside the filter assembly. This is particularly valuable when shooting toward bright light sources or in high-contrast scenes. The ring is part of Cokin's broader adapter system, which offers sizes from 52mm through 96mm, so photographers with multiple lenses can equip each with its own adapter and swap the single filter holder between them quickly.