AquaTech P-50 EX Port Extension Ring

The AquaTech P-50 Ex Port extension ring is designed for a wide range of lenses to aid in the performance of your Dome Ports and to create extra length in standard flat ports.

AquaTech Lens Ports feature a threaded system that is interchangeable with all Elite and Delphin model AquaTech Water Housings. No tools are required to attach or remove the port.