AquaTech P-135 Flat Lens Port

Get your shot in wet and wild conditions using the AquaTech P-Series P-135 Lens Port with your Sony 24-70mm f/4 ZA wide-angle zoom lens. It consists of a 50mm extension ring and a front port section with a flat element. The front section can be used with other short-length prime lenses, as well. Featuring a depth rating of 33', AquaTech ports are designed for shallow water and surface use, and shouldn't be operated at depths beyond 15' for longer than five minutes.