The B+W Series 8 090 Filter depict strong contrasts useful in black and white films and architectural photography.This light red glass filter is also used in infrared photographyWhen used with an infrared film, the B+W Series 8 090 Filter helps to create moonlight effect  clearing the fog and haze in the surroundingsArchitectural buildings with white sides look more bright and clear with the light red 24 filterLandscape photographs showcase enhanced and bright details with the improved contrast levels created by this filter