Neutral Density For Daylight. The DJI Filter set for Osmo Action 6 offers a simple solution for reducing light intake, extending shutter speeds, enhancing motion blur, and maintaining exposure during daylight shooting. The included filters range in light reduction stops, with the ND8 providing 3-stops, the ND16 providing 4-stops, and the ND32 providing 5-stops. These filters require no tools for attachment, and are made of an AF-coated glass that is both water and stain-proof.