Sigma WR UV filter 86mm

Sigma WR UV Filter 105mm

The Sigma WR UV Filter is suitable for general use. The filter's clear glass absorbs UV light and reduces the blue cast that daylight can produce. The WR UV Filter is particularly useful when shooting at high altitudes or near water. It also provides extra protection for the front lens of your lens. By attaching the filter to your lens, the front element is protected against moisture and dust. In the event of a drop, the front lens of your valuable lens is far less likely to be damaged. The filter features a coating that prevents water droplets from adhering to the filter and keeps fingerprints at bay.