AQUATECH's XLD-12Dome Port is the perfect combination of not only a more significant dome element but also overall size and portability. This design allows you to create stunning images and videos which showcase above and below the water's surface with ease and explore the use of a wide range of focal length options. Over/under orsplit shotsare some of the most sought-after images when it comes to underwater photography. The 12dome element allows the waterline to be pushed further away from your camera's lens allowing a greater level of detail and sharpness while minimizing the waterline in your frame.