Tiffen 105mm Coarse Thread Double Fog 1/4 Filter

The Tiffen 105mm Coarse Thread Double Fog 1/4 Filter simulates the effects of natural fog or mist by creating a soft glow around highlights and lowering the overall contrast of the scene. When compared to the standard Fog filter, this filter places greater emphasis on lowering the contrast while maintaining sharpness and minimizing the effects of flare. The 1/4 density provides a very small amount of fog effect and requires no exposure compensation.