Features 1、Compatible Models: Professional designed camera filter, specially designed for GO 3S camera, brings more creation space for photography, can record the beautiful scenery clearly. 2、High Definition Coating: Camera ND filter adopts high definition coating process, better clarity, anti scratch coating design, which can avoid the lens being scratched, filled with oleophobic layer, which can prevent oil and stain. 3、Picture Effect: This ND filter is suitable for strong light environment, prevent overexposure, resist scattered light, increase color saturation, make the picture more transparent and brilliant. Realize foggy running water, night light track and other effects. 4、Video Effect: Camera ND32 filter is perfect for use with 1/60 shutter in the afternoon near sunset, which can make the video image have proper motion blur and look more comfortable. 5、Firm Installation: Installation of the camera filter is not necessary to remove the original lens, align the camera lens and then fixed by the knob, very simple, the connection is very tight, not easy to fall off. 6、Easy To Carry: This action camera lens filter is light in weight and comes with a storage box that allows you to carry the filter in your pocket or backpack for easy transportation and storage. Specification Item Type: Camera Filter Material: Aluminum Alloy, Optical Glass Compatible Model: For GO 3S Action Camera Installation Method: Knob Type Package List 1 x Camera Filter 1 x Filter Storage Box