SUNNYLIFE N4P-FI725 3PCS For DJI Mini 4 Pro CPLandND8andND16 Optical Glass Lens Filters RC Drone Accessories The filter is specifically made for DJI Mini 4 Pro Made of quality optical glass,with multi-layer coating,high transparency high brightness,helping to restore true colors ND filter can reduce the amount of light in very bright conditions so that the camera can choose the correct exposure value avoid excessive exposure. When you shoot video in direct sun exposure,you can reduce the shutter speed by ND filters,so that the video has the appropriate motion blur looks balanced CPL filter is mainly used to eliminate harmful non-metallic reflected light, increase the color concentration. It also enhances blue sky,highlights white clouds,makes the picture more thorough,improves image clarity overall creates a more expressive vivid photo. Also often used in shootting through glass,water underwater scenery The lens filter also provides protection for the drone camera lens Light in weight,only 0.7-0.9g (each one),no burden to your drone Package included: 3 x Filter Other things not included