Features: This UV for protection filter can reduce hazard and minimizes ultraviolet (UV) rays while improving contrast. Multi-layer coating process, water-proof, oil-proof, anti-fouling and scratch-resistant performance, protecting your camera lens. High-defination grinding optical glass lens, it can effectively reduce reflected light and greatly reduce the impact of virtual shadows on imaging, brings you clear imaging experience. Ultra-slim design, very easy to install and remove. for almost all cameraas with 49/ 52/ 55/ 58/ 62/ 67/ 72/ 77/ 82mm lenses. Specifications: Material: Magnesium Aluminum Alloy Diameter: Approx. 9.5 for cm/3.74 inch Type: 49mm, 52mm, 55mm, 58mm, 62mm, 67mm, 72mm, 77mm, 82mm(optional) Note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x UV Filter