The Vivitar 39mm Multi-Coated UV Filter is manufactured from high-quality solid optical materials. The filter is heat-treated to avoid any rare movement or distortion. The Multi-Coated UV filter removes and absorbs ultra violet rays, giving sharper contrast to your digital images. This filter is designed for use with multi-coated lenses.
The Ultra Violet filter minimizes the bluish cast sometimes found under daylight conditions. This filter will renders your photos clearer, sharper and with more contrast. For those who enjoy outdoor photography, especially distant vistas, a UV filter can produce a more distinct image by removing much of the color aberration normally associated with atmospheric haze.