Sigma 55mm WR UV Filter Canson Infinity 206232005 delivering digital video from an

delivering digital video from an HDMI-enabled output to a DVI-D capable display

Convenient Wheels and Pull Handle

This is of paramount importance in situations where a subject

Rapid temperature rise

Sigma 55mm WR UV Filter Canson Infinity 206232005 delivering digital video from anHelps to Absorb Ultraviolet Light Reduces Bluish Cast of Daylight General Protective Filter Water, Oil, and Static Repellant The Sigma 55mm WR UV Filter is a general use, clear filter that helps to absorb ultraviolet light and reduce the bluish cast of daylight. This filter is especially useful when photographing at high altitudes or around bodies of water. No additional coloration or contrast is provided, allowing you to pair this filter with others.