Shoot Dome Port GoPro Hero 3 + / 4 Dome Port For GoPro action camera. Shoot dome port has the shape of a dome of clear acrylic. Functionality and usability dome port GoPro is to take pictures and record video with a half-dome / dome above the surface of the water and the other half under water, so that the resulting image will appear half on the water and half under water in a single frame. Shoot dome port give access to all buttons control.The photos super clear and no distortion between the photo above and below the water. Dome port is also waterproof or water-resistant because each connection between parts (dome and panel / plate) installed bolts and seals special (without using glue). Shoot dome port using a specially designed acrylic semi-hemispherical (semi-hemispherical) high quality with the goal of eliminating the right angles between the dome and a panel of the camera stand. So as to produce images that split in a straight line horizontally by surface water (in a position of calm water). Specifications Compatible for GoPro Hero 3 + / 4 Material dome acrylic high quality Dimensions: 6 x 6 x 4 Package includes 1x Dome Port 1x Waterproof case GoPro 1x Floating Bobber 1x Wrench 1x Thumb screw Mount adapter1x Wrist Strap