- - 【ND8 Filter Function】The Osmo Action 3 ND8 filter reduces the light by 3 f-stops for realistic and sharp image in cloudy daylight.
- - 【Multi-Coating】Made of high-quality Japanese AGC glass with 28 layers of nano-coating to reduce reflections, waterproof, scratch-resistant, mildew-proof and oil-proof to ensure high-definition images
$16.99
- - Special helmet holder: It consists of 4 joints, which are connected by screws. The screws are adjustable so you can rotate the joints, each of which can be rotated 180 degrees. If there is, we'll give you a s adapter to match your camera's threaded hole on the bottom.
- - Rubber pads and sticky pads: Rubber pads are divided into curved and flat types, you can use them according to the situation. Industrial-strength waterproof rubber pads to help you mount the camera on your helmet. Note: After the first installation, please allow the stand to stand for 24 hours before use.
$14.99