Enhanced Streak Drawing Lens Filter For Dji Action 3Features: Multi layer coating filter, high transmittance and high light to restore the true colour Using professional optical glass lens, the image is clearer Protect your expensive lens from dust and scratches without degrading photo quality. With this filter, the point light source of the picture can be shot to produce a blue gold multi colour drawing effect, such as the light source drawing effect of a wide screen movie lens. Let more users shoot