The PGYTECH Advanced Lens ND-PL Filter Kit for DJI Mavic 2 Pro enhances your drone's image results, and includes four different ND-PL filters for your gimbal camera. This kit is composed of ND8-PL, ND16-PL, ND32-PL, and ND64-PL filters. ND-PL filters are a combination of a neutral density and a polarized filter designed to provide the best of both worlds. They reduce light from hitting the sensor, increase contrast in your final footage, and minimize glare and reflections. This set reduces light from 3 to 6 stops.