1、Manufacturing Material: The lens is made of optical glass material and processed by HD grinding. The number after ND represents the dimming capacity. Suitable for DJI Mavic 2、Coating and Light Reduction Process: The problem of color deviation of traditional ND lens is avoided by using the coating and light reduction process, and it is almost colorless. 3、Double Sided Multi Layer Nano Coating: Double sided multi layer nano coating process, the lens has waterproof, oil proof, anti fouling, anti scratch properties. 4、Diverse Features: Small size, easy to carry, equipped with storage box, can be carried in pockets and backpacks. 5、ND Dimmer and PL Polarizer Lens: This filter combines the advantages of ND and PL filter to prevent overexposure, resist scattered light, reduce shutter speed, prolong exposure time, eliminate reflection, increase saturation, and bring more space for photography creation. 1 x Filter  1 x Storage Box Item Type: Camera Lens Filter KitWeight: Approx.25g / 0.9ozMaterial: Light Aluminum + Optical GlassApplicable Models: Suitable For DJI Mavic 3