Feature 1Optical Glass: Using ACG optical glass that has been through grinding and polishing to achieve high definition imaging, pure and color neutral, and easily grasp the wonderful moments. 2Good Workmanship: Adopting a double sided multi layer coating process, the lens is waterproof, oil resistant, and scratch resistant performance, providing protection for your lens. 3Aluminum Alloy: Made of aviation aluminum frame material, with a black matte surface frame to prevent light leakage and ghosting. 4Standard Design: Does not affect the installation of the lens cover, and the lens protection cover can be installed without removing the filter, protecting the filter from damage during storage. 5The Storage Box: A magnetic absorption nano box specially designed for the set of filters, equipped with a soft sponge inside the box, to fix the filter and prevent it from falling off, making it portable for long distance travel.Item Type: Drone Filter LensMaterial: Aluminum alloy frame, optical glass. Color: BlackStyle: UV, CPL, ND8, ND16, ND32, ND64Product Size: Approx. 23 x 18mm / 0.91 x 0.71inApplicable Model: For Avata O3. .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List6 x Drone Filter Lens1 x Cleaning Cloth1 x Storage BoxNote1. The shipment does not include drones for O3. 2. Due to manual measurement, please allow an error of 1‑3mm, thank you. 3. Due to different shooting lights and differences between monitors, the images may not reflect the actual color of the actual object. 4. Only UV filters can transmit 98.5% of the light, while CPL and ND filters cannot be represented by transmittance.