B+W BASIC CPL MRC Circular Polarizing Filter 95 mmRadiant white clouds against a deep blue sky or richly hued fall colors are no coincidence. B+W polarizing filters, known as polarizing filters for short, enhance the purity of intrinsic colors and increase color saturation. Polarizing filters are among the most important filters in analog and digital photography. Since they can be rotated in the mount; the erasing effect can be recognizably regulated in the viewfinder or on the display.Features: -Universal polarizing filter with high optical quality -Reduces annoying reflections from non-metallic surfaces -Increases color contrasts and color saturation -Designed for all cameras with and without internal metering (autofocus and exposure metering) -Ideal for landscape photography and on vacation -Coating Basic: MRC (Multi Resistant Coating on both sides).