Enhance your drone's image results by using this Advanced ND Lens Filter Kit for DJI Mavic Air from PGYTECH. This kit includes four different ND filters for your gimbal camera. You get an ND8, ND16, ND32, and ND64 (neutral density) filters. They are all constructed from clear, optical glass that have gone through a nanometer double-sided, multi-layer vacuum coating process. This coating is combined with multiple grinding and polishing passes to create filters that are waterproof, oilproof, scratch-resistant, and anti-reflective.