1 Reducing the amount of visible light entering the lens. 2 Allowing a larger aperture to better separate the subject from the background, effectively reducing the depth of field. 3 Protect lens from scratches and stains. 4 Aluminum frame, anti-slip design, easy to install. 5 Water proof, oil proof, mildew proof and scratch proof.Condition: 100% Brand New Item Type: Lens Filter Material: Aluminum + optical glass Color: as picture shown Model: ND64 Compatible model: for Osmo Action
What's in the box
1 x Lens Filter
1 x Storage Box
1 x Manual