Camera Butter
$68.99
These filters twist on and off without tools, replacing the clear lens covering on the Hero 9, maintaining the waterproof seal.
They are extremely strong - made from 2mm thick Corning Gorilla glass and anodized aluminum, these are the strongest ND filters in the world.
The glass is nano coated to reduce glare, repel water, oil and to make fingerprints easy to wipe off.
3 Pack of ND16. Includes a carrying case.