Sell for filter Kenko Nikon Sony camera 82/86/95/105mm Accessories UV Canon best price

The UV lens is the ultraviolet filter which has two main functions: First: Prevent ultraviolet light. Ultraviolet rays are rays with a wavelength of 200-400 nm emitted by the sun. It is also one of the shortest wavelengths in the sunlight. This kind of radiation is invisible to the naked eye but it can cause the photosensitive materials such as film and other sensitive materials to undergo photosensitization which reduces the color of the photographic image. At this time we can filter out these ultraviolet rays with a UV mirror reduce blue-violet light transmitted to the photosensitive material make the vision clear and improve the contrast and color saturation of the distant view. In some special occasions such as plateau ultraviolet is extremely strong plus a UV mirror is still necessary. Second: protect the DC lens. Because most of the DC lenses are exposed to the outside it is easy to be contaminated by dust water droplets oil stains or finger prints which requires us to wipe the lens frequently and the DC lens is very delicate. Once the wear of the mirror is difficult to recover it will undoubtedly seriously affect the clarity and quality of the picture. In addition careless collisions with foreign bodies in ordinary use will have irreparable consequences. So install a transparent UV protection lens outside the lens to protect the lens from direct contamination or damage. On other special occasions such as water there is a lot of moisture In the space of a sudden accident especially in a bad shooting environment or in windy and sandy weather because many uncertain factors may cause the lens to be defaced a UV mirror can be used to protect the lens very well. There is not a good saying: \ Kenko UV filter 82/86/95/105mm for Canon Sony Nikon camera Accessories 97371388-2400011552