Tiffen 95mm Coarse Thread UV Protector FilterThe Tiffen 95mm Coarse Thread UV Protector 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. Helps to Absorb Ultraviolet Light Reduces Bluish Cast of Daylight General Protective Filter ColorCore