Features 1、Professional Design: The action camera lens filter is specially designed for GO3S camera, bringing more innovative space for photography and clear recording of beautiful scenery. 2、High Definition Coating: The filter adopts high definition coating process, better clarity, anti scratch coating design, can avoid the mirror surface being scratched, filled with oleophobic layer, can prevent oil and dirt. 3、Picture Effect: Strong light environment, prevent overexposure, resist scattered light, increase color saturation, make the picture more transparent and brilliant. Realize foggy flowing water, night light track and other blockbuster effects. 4、Video Effect: ND16 is ideal for use in the morning when the sun is not strong with 1/60 shutter, which can make the video image have appropriate motion blur and look more comfortable. 5、Easy to Carry: The filter is low in weight and comes with an organizer box that allows you to put the filter in your pocket, backpack for easy transportation and storage. 6、Firm Installation: No need to remove the original lens, just align the camera lens and pass the knob, very simple, very tight connection, wildly flinging will not fall off. Specification Item Type: ND Filter for GO3S Material: Aluminum Alloy, Optical Glass Applicable Models: for GO3S Sports Camera Mounting: Knob Type Package List 1 x Filter 1 x Filter Storage Case