1The lens adopts for SCHOTT optical glass, with highdefinition grinding treatment. 2With multilayer nanometercoating process, which is waterproof, oilproof, antifouling and antiscratch. 3Nondestructive installation, quick to replace the filter, bring much convenience for you. 4Specifically designed fit for Mavic Air 2 drone, which is a practical accessory. 5Increases color saturation, improve the clarity and expressiveness of the picture.Condition: 100% Brand New Item Type: Drone Lens FilterMaterial: Aluminum Alloy Frame + Optical Glass Color: As picture shown Size: Approx. 1.9 x 2.3 x 0.3cm/0.7 x 0.9 x 0.1in Specification: UV+CPL+ND8 Fitment: Fit for Mavic Air 2 Installation:1. First remove the original lens frame by twisting it counterclockwise 2. Align the lens card slot 3. Tighten the filter clockwise 4. Complete the installation 3 x Lens FilterPlease note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.