K&F Concept CPL Filter for Insta360 GO 3S Action Camera

Use this CPL Filter for Insta360 GO 3S Action Camera by K&F Concept to reduce glare and unwanted reflections from glass or water. You can also use it to darken the blue color of the sky. Made with AGC glass, it has 28-layers of nano coatings for reduced reflections, and for improved resistance to water, oil, mildew and scratches. The aviation aluminum frame screws onto your camera's body, protecting your lens while providing improved optical performance.