The Freewell ND16/PL Filter for DJI Action 2 decreases the amount of light hitting the camera sensor by 4 f-stops. This is helpful in balancing exposure and capturing smooth footage in normal daylight conditions. Apart from allowing slower shutter speeds, ND filters are also helpful in avoiding the unwanted rolling shutter effect often seen in footage captured without ND filters. In addition, as a polarising filter, it also helps to prevent unwanted glare from reflective surfaces like windows, snow, and water.
Freewell filters for DJI Action 2 are made from 16-layer premium multicoated optical glass for scratch-, dust-, and oil-resistance. These magnetic quick-swap filters are made with gimbal-safe, aircraft-grade lightweight CNC aluminium frames, so they won't interfere with the operation of your gear.
