【Mini 4 Pro Filter】The lens filter set is specially designed for DJI Mini 4 Pro Drone, reducing the amount of light that allows the camera to select the correct exposure value. | 【Aluminum Lightweight Design】 The lightweight design of aircraft aluminum alloy ensures stable use during long-term flight and does not affect the calibration for DJI Mini 4 Pro universal joints. Each filter frame has undergone rigorous lightweight testing to ensure no harmful effects on the universal joints of the Mini 4 Pro drone. | 【ND Filter】The amount of light can be reduced when the light is too strong, so the camera can select the correct exposure value and avoid overexposure. It can also increase the color saturation of the image and make the image more vivid. | 【Ultralight Aluminum Designed】Lightweight design for aircraft aluminum, stable use for a long time flight. will not affect the gimbal calibration. | 【Easy Install】 Use your hand to unscrew the original lens cover counterclockwise, then put on the filter and screw it on clockwise. The entire process is simple and fast. The filter is lightweight and will not affect for DJI rotation of the universal joint. | 【Coating Optics】 High quality multi-layer coating optical devices are selected as filtering materials, which have good functions such as waterproofing, oil resistance, fingerprint resistance, dust prevention, and scratch resistance. | 【6 Pieces】The packing list is ND8,ND16,ND32,ND64,ND256,CPL, excluding Mini 4 Pro drones, 6 lens filters can give you more freedom to adjust and provide more choices for shooting.