The AquaTech P-30 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.
*Please note that this product will only work with the Base, Compac, Elite, Delphin, REFLEX, EDGE & EVO models.
Dimensions (DxL): 103mm x 45mm
Weight: 8.81oz (250g)
Material: Aluminum base