Athabasca ARK Filter Holder Adapter Ring 72mm (for ARK-100)

Athabasca ARK adapter rings are made from aviation-grade aluminum for increased strength and decreased weight. The surface is processed using a precise, environmentally-friendly oxidation resulting in a high-quality matte finish. A precise, high-quality CNC lathe is used to create the one-piece structure of the filter-holder and adapter ring. These lightweight, strong, easy installation adapter rings are available for any camera lens with different sizes.

Athabasca ARK 72mm adapter ring designed for the ARK-100 filter holder.

Fits onto 72mm diameter camera lens with screw thread mount. 

ARK-100 holder is sold separately.

Please note this ring is not compatible with the ARK3 holder.