1、CPL Filter: The CPL filter eliminates non metallic reflected light, emphasizes picture contrast, and increases picture saturation. It is suitable for deepening the contrast of blue sky and white clouds, or shooting scenes under water, behind glass, etc. 2、ND Filter: The ND filter reduces the exposure of the camera, especially in landscape photography, shooting flowing clouds, water or unmanned streets, the picture will be more dynamic, softer and dreamy. 3、High Definition: Multilayer coating effectively reduces the reflected light, bringing 99.8% light transmittance, and the picture quality is more high definition. 4、Waterproof, Oil Proof, Anti Fouling and Anti Scratch: The double sided multilayer nanometer coating gives the lens highly waterproof, oil proof, anti fouling and anti scratch performance. It is easy to clean without leaving traces. 5、Sturdy and Durable: The lens has been tempered to achieve a hardness of 6H, and the texture is hard and not easy to scratch. Item Type: Drone Camera Lens Filter Set Material: Aluminum Alloy + Tempered Glass Product Color: As Pictures Shown Product Weight: Approx. 64g / 2.3oz Applicable Models: For MAVIC AIR 2S Drone 1 x CPL Filter 1 x ND8 Filter 1 x ND16 Filter 1 x ND32 Filter 1 x Manual