The seamlessly embedded silicone gasket included in the product can ensure stability and protect the lens at the same time.With double-layer coatings, it is conducive to reduce harmful rays and provides high quality and definition picture.In addition, the coating is waterproof and oil-repellent, which makes the lens keep clean easily.Aluminum alloy outer frame is corrosion-resistant, practical, and durable, and the anodized color of the frame will not turn white for long time use.Using environmentally-friendly aluminum-silicon tempered glass, this product features high durability, 9H grade hardness, and scratch resistance, and it meets the high-pixel imaging standard in the shooting process. The ND filter reduces the exposure of the camera for creative shooting, such as empty alleys, colorful clouds, cotton-like water, silk-like water, etc.The CPL filter eliminates or weakens the strong reflection of non-metallic surfaces, makes the image clearer, and makes the color more saturated.Besides, it improves the clarity and saturation of the image inside or behind transparent objects.Item Name: Lens FilterMaterial: GlassModel: CPL/ND(8/16/32)Coating: Double-sided Anti-reflective CoatingFeatures: 9H Grade Hardness, Scratch Resistance, Corrosion-ResistantSize: 38mm x 38mm x 7mm/1.50" x 1.50" x 0.28" (Approx.)Note:Due to the light and screen setting difference, the item& 39;s color may be slightly different from the pictures.Please allow slight dimension differences due to different manual measurements.Package Includes:1 Set of Lens Filter Kit (Camera Not Included)