B+W Basic CPL MRC Circular Polarizing Filter 39mm. Bright white clouds against a deep blue sky or vibrant autumn colors are no coincidence. B+W polarizing filters, commonly referred to as polarizers, enhance the purity of colors and increase color saturation. Polarizers are among the most important filters in both analog and digital photography. Since they are rotatable in the mount, the effect of polarization can be easily adjusted and observed through the viewfinder or on the display.

Features:

• Universal polarizing filter with high optical quality
• Reduces unwanted reflections from non-metallic surfaces
• Enhances color contrasts and saturation
• Designed for all cameras with and without internal metering (autofocus and exposure measurement)
• Ideal for landscape photography and vacations
• Coating Basic: MRC (multi-resistant coating on both sides).