1. Optical glass, grinding and polishing, high-definition imaging; 2. Double-sided multi-layer nano-coating technology is used to restore the , 3. Double-sided oleophobic and waterproof, escorting your lens; 4. The double-sided adhesive design can be tightly fixed on the lens and not fall accidentally during flight; 5. The lens not be during installation, and the filter can be replaced at any time to prevent you from missing the wonderful moment. Note: Only UV filters can transmit 98% of light, and CPL/ND filters cannot be expressed by transmittance; Colour:As Shown Material:Aluminum alloy + glass Package Contents: 1 set of filters for Neo Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.