AquaTech XF 55 Waterproof Camera Housing - Professional Underwater Photography Case for DSLR Cameras - Perfect for Scuba Diving, Surfing & Water Sports

The 6" XF-55 Lens Port threads easily onto all AquaTech underwater camera housings with no tools needed. The base is knurled for a solid grip when attaching and detaching. Should the optically correct acrylic element become damaged, it is replaceable. The port fits EDGE, EDGE MAX, Reflex, EVO, Elite, and Base housings.