The PolarPro DJI Spark UV filter helps reduce haze and most importantly adds an additional layer of lens protection. The PolarPro Spark UV filter is constructed with a high transmission glass for razor sharp optics and is multicoated to reduce lens flaring. The frame is made from an ultra-light aluminum that is fully compatible with the Spark gimbal in all modes. Included with each Spark UV filter is a microfiber pouch to store and clean the filter. Add an additional layer of lens protection to your Spark with the PolarPro UV filter.