This snap-on lens filter is designed to provide improved colour reproduction when shooting video underwater with your GoPro. The filter is mounted securely onto your GoPro using the included frame and the filter can be easily be placed over the lens using the convenient 'snap-on' design.
Please note that this filter may lead to some light loss and is best suited for use in blue water with good ambient light. We therefore do not recommend using it in dull or murky light. If unsure, test your videos under different lighting conditions with and without the filter to find out when it works best.