Remote Control Toy Accessories About this item Mini 4 Pro Hybrid NDPL FilterThis latest hybrid NDPL filter from KF Concept is specially designed for DJI Mini 4 Pro, one filter has the ND and CPL filter features, it can not only control the amount of light entering the lens to darken skies but also avoid unwanted reflections coming from non-metallic, such as water, glass, etc, and contribute to increasing the contrast and saturation in blue skies and white clouds. Top AGC Optical GlassMade with high-grade imported AGC optical glass, no color shift, high-definition glass provides crystal clear footage, and the precise machine tooling ensures a secure fit. 28 Multi-Layer CoatedBoth glass with nanometer coatings, waterproof, scratch-resistant, high transmittance does not reduce image quality, and ultra-thin glass frame design to avoid vignetting. Gimbal SafeExtra tough lightweight aviation aluminum alloy frame ensuring great durability, and stable use for a long time flight, will not affect the gimbal calibration and balance of the Mini 4 Pro drone. Kit Included1x ND8PL Filter, 1x ND16PL Filter, 1x ND32PL Filter.