Features: and high quality This dome port is compatible for Hero 7 6 5 camera. Easy to operate, nearly infinite depth of field, wide-angle lens and video and still for image quality. It pushes the water line away from the lens, increas the field of view above and below the water line. Adjust the rotary button to the "red diving filter", which can clearly take photos for the underwater scene, absorb blue light and some ultraviolet rays, and beautify the picture. Adjust the rotation button again to "10x close-up lens", which can take photos clearly and enlarge the effect, especially when take photos for fish, shrimp, crab and aquatic plants in the sea. Specifications: Material: ABS Weight: 1130g for: Hero 7 6 5 Camera Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order.2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Dome Port Cover 1x Anti-fog Inserts (12 pieces) 1x Lens Flannel Bag (Anti-scratch Lens) 1x Manual 1x Color Box Packaging