TheK&F Concept XU05 86mm Nano MCUV (UHD) UV FilterKF01.1413protects your lens from dirt, scratches, fingerprints, and accidental damage.Reduce haze and improve contrast to your video and digital images by minimizing the amount of ultraviolet (UV) light.\r\nThe main function of the K&F MCUV filter is to prevent the harmful effect of UV rays and eliminates atmospheric haze that causes a bluish cast and makes distant subjects such as mountains in scenic photos less sharp. By using our UV filters you will be eliminating this and your pictures will be so much sharper and color accurate.\r\n\r\n\r\nHD GLASS High Density Sharp Cut UV Glass Chemically Enhanced Optical Glass is 16x Stronger.\r\nHD COATING 18-layer Anti-Reflective Multi-Coating Water & Oil Repellent, Scratch & Stain Resistant.\r\nThe filters are double-threaded, so you can stack your lens cap and other accessories as needed.\r\nA multi-purpose fine-weather filter Absorbs the ultraviolet rays which often makes outdoor photographs hazy and indistinct. A multi-purpose, fine-weather filter for color as well as black and white films. Also serves as a permanent lens protector.\r\nNotePlease verify your camera's lens thread size before ordering. Your camera's lens thread size will be marked somewhere on the lens barrel or printed underneath your lens cap. This number is always proceeded by a \