{ FILTER SET FOR DJI } DJI Zenmuse X3 Camera Lens with OSMO Osmo+ or Inspire 1 version Quadcopter. Filter Kit Includes: Polarizer + Neutral Density ND8 & ND4 Filters NOTE: Its Compatible with Zenmuse X3 camera, OSMO or Inspire 1 version. Does not fit lenses for the Zenmuse X5/X5R cameras. POLARIZING FILTER: Helps to reduce glare and improve color saturation. THE POLARIZER: Reduces the amount of glare bouncing off the ground. It can also be used to slow down the camera's shutter speed by reducing light by 1.6 stops. THE ND FILTERS: ND4 Cuts light by 2 stops. ND8 Cuts light by 3 stops. THE ND: filters reduces light hitting the sensor, which slows down the camera's shutter speed.