The ND4 Filter for Phantom 3 Professional and Advanced helps to avoid overexposed photos.
Specifically designed for the DJI Phantom 3 Advanced and ProfessionalHelps to reduce the amount of light coming into the sensorGives you the freedom to create by allowing more control of the camera’s aperture, exposure time and sensor sensitivity settingsHelps to avoid overexposed photosAllows 1/4 of the incoming light to pass through, equal to 2-stop filter strength