High-quality B+W 55mm Basic 090M MRC Filter for enhanced architectural and landscape photography Light red 590 hue for brightening white facades and darkening blue skies Improves views into the distance, adding depth to landscape images Creates a posterization effect with tonal separation, rendering blue and green elements dark and red objects light Ideal for black and white photography, enabling heightened contrast Features Multi-Resistant Coating (MRC) for protection against scratches and dirt