Snake River Prototyping Ph3 Series Nd8 Lens Filter for Dji Phantom 3 For Use with DJI Phantom 3 stock camera The P3 Series Neutral Density 8 Filter combines a lightweight slip-over filter frame for the DJI Phantom 3 camera with a professional grade ND8 filter. A neutral density filter is used to reduce the effects of rolling shutter including jello and prop blur. Filter weight is only 7.5 g!