?Service?We update the PL filter to CPL in the set, Please contact with us if you want to replace the CPL filter !. ?Satisfaction Guarantee?Please feel free to contact us if you have any questions, we will offer satisfied solutions at the first time. ?Filter Function?Polarizer filter helps eliminates non-metallic surface glare and ND filter enables longer exposures to capture the beauty of time and movement. ?Ultralight Plastic Designed ?Each filter weighs about 0.7g, After installing the filter,the total weight of mini 3 pro drone still does not exceed 249g,Stable use for a long time flight.will not affect the gimbal calibration. ?Multiple Coating Optics ?Double-sided, multi-layer coating process ensures a first-class waterproof, oil-proof, dust-proof, and anti-scratch protector.giving you the chance to experiment different creative possibilities. ?Mini 3 Pro RC Filter ?Specifically made for the DJI Mini 3 Pro RC ,reduces the amount of light that allows the camera to select the correct exposure value and prevent overexposure.