Optical Coating: Hydrophobic (water-repelling) outer treatment that forces water droplets to shed rapidly, heavily minimizing lens flares and visual surface artifacts
Underwater Geometry: Optically corrected flat glass design specifically calibrated to prevent focal distortion when recording beneath the water line
Mounting System: Standard twist-and-lock interlocking bayonet interface; requires a slight outward pull and counterclockwise twist to release, completely bypassing the need for installation tools
Weather Sealing: Integrated interior silicone rubber perimeter gasket that preserves the camera body's native waterproof seal down to 10 meters (33 feet)
Hardware Cross-Compatibility: Universally matches the identical front lens mount sizing profile across the GoPro HERO9 Black, HERO10 Black, HERO11 Black, HERO11 Black Mini, HERO12 Black, and HERO13 Black.
