1. Tempered glass lens raised face technology, double coating, hd membrane, anti-fog film, double-sided lenses, 50m high performance waterproof.
2. The waterproof shell can protect the camera 50 meters underwater unafraid to soak, unable to ensure the quality of the water film splicing (because water has light refraction).
3. As in the bottom temperature use waterproof shell, it is recommended to use anti-fog, avoid alternating produce fog, which affect image quality.
4. If taken in environments without waterproof and dustproof, suggest use GoPro camera directly, do not need to add the waterproof shell.
5. The waterproof shell meets your deep dive at the same time. It can also effectively protect the camera lens from falls, scratches, scrapes and dust.
6. After receiving the waterproof shell, please check yourself to ensure safety. Make sure that the lock catch and the back cover are fastened and soaked in water for one night.