Suitable camera model: D7100 D7000 D80 D90 with 18-140, 18-105, 16-85 lens using 67mm Reminder :1. The aperture of the filter depends on the aperture of your lens, and has nothing to do with the camera model! Please choose the correct UV mirror for your lens! 2. Before buying a filter, please confirm the size of the lens to be purchased. The lens cover or the front of the lens are generally marked. (For example Φ67 means 67mm or directly mark 67mm) What is a UV filter? UVThe mirror is usually colorless and transparent.UVThe mirror is the UV filter(Ultra Violet).UVThe main function of the mirror is to absorb the wavelength at400Ultraviolet rays below nanometers, visible to others/Invisible light has no filtering effect. The principle of filtration is leaded glass, so it is relatively heavy. In foggy weather and high-altitude environments, the ultraviolet rays are relatively strong, and the captured images will be covered with a blue-violet hue. Therefore, addedUVThe mirror can absorb ultraviolet rays and eliminate the effects of ultraviolet rays on the film orCCDThe interference helps to improve the clarity of the image and the color restoration effect. |