B08PTGT3S1 Six (6) inch Multimode Waterproof Dome Port for GoPro Hero 8 Black with Waterproof Housing, Shutter Trigger, 10x Magnifier and Red Filter – Waterproof up to 45 Meters

Compatible with GoPro Hero 8 Black Camera; use this Dome Port to capture unique scenes above the water, under the water, and above/under water split
Complete waterproof design – promises all-over protection for up to 147 feet underwater (45 meters)
Built-in 10x magnifier and red filter with an easy-to-use knob to switch between modes, allowing different kinds of photography during a single dive
Shutter trigger can be mounted to add extra convenience. Detachable rubber covered floating grip can be used with or without the dome port
Easy to clean – the side of the base has 12 screws, allowing the dome to be fully disassembled for cleaning.