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 AQUATECH Water Housings. No tools are required to attach or remove the port.
*Please note that this product will only work with the Edge, Reflex, Evo, Elite, Compac, Base & Delphin models.
Dimensions (DxL): 103mm x 65mm
Weight: 10.89oz (309g)
Material: Aluminum base
To determine the port you need please click here