1. Using Professional Optical Glass Lenses, High-Definition Image Quality, Multi-Layer Coating Filters, High Light Transmittance And High Restoration Of 2. Magnetic Design Allows Quick Disassembly And Assembly. If You Approach It Gently, It Can Be Firmly Absorbed. You Don'T Need To Worry About The Filter Falling Off, And You Can Quickly Replace The Filter At Any Time 3. Compact And Portable, Easy To Store, The Filter Can Be Installed Into The Filter Groove Of The Official for Original Protective Case 4. The Filter Is Mainly Used To Eliminate Harmful Non-Metallic Reflected Light, Increase Color Concentration, Deepen The Blue , Highlight White Clouds, Make The Picture More Transparent, And Improve The Clarity And Expressiveness Of The Picture Applicable Models:for 3 Note:Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The Use. Filter Type:ND16 Colour:As Shown Material:Aluminum alloy + optical tempered glass Package Contents: 1 * Camera Filter 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.