Freewell Neutral Density ND4 Camera Lens Filter Compatible with Insta360 One R (360 EDITION) (Not RS)

How to use the filter: In order to use 360 filters in your app under Basic Settings choose Lens Guard to avoid those BLACK LINES Unmatched Optics: Each of Freewell 4K Series optics are handcrafted precisely compatible to be used with Insta360 One R (360 Edition) Coating:Dustproof, Scratch-resistant, Oilproof, Color Neutral coating makes sure you get the best possible image while shooting outdoor. What will you achieve? : The ND4 filter compatible with Insta360 One R (360 EDITION) from Freewell Gear helps to slow down the shutter speed by 2 f-stops. This is excellent for capturing crystal-clear photographs when the weather is overcast or fairly cloudy, with lower daylight Storage Protection: Each filter kits comes with a robust filter case