The underwater dome port is designed for underwater photography on the GoPro Hero 9 Hero 10 Black. Enjoy epic shooting underwater and underwater with the help of the underwater dome port. Easily take distortion-free photos underwater or half-up and half-down. This GoPro dome port is perfect for snorkeling, snorkeling or swimming. The clear dome helps capture distortion-free footage, whether placed completely below the water's surface, or half-above and half-below for extra dramatic perspective. There is a line on the back of the waterproof dome port that indicates the location of the mid-height point. Use this line for level shots and measure the amount of shots above and below the waterline, especially if you can't see the screen on your GoPro. This acrylic GoPro dome camera is built to last, and the camera attachment dome provides optimum transparency and long-lasting scratch resistance. Its waterproof case securely locks your GoPro camera in place, keeping it dry and protected, and it comes with a cleaning cloth to wipe down the dome when needed.