Tiffen WW IRND Polarizer Camera Filter (4 x 4", 2-Stop)

This 2-stop, 4 x 4" WW IRND Polarizer Camera Filter provides color and contrast enhancement and improves detail, definition and color saturation. The linear polarizer helps reduce glare and flare from reflective surfaces such as glass or water. Use the filter to darken the sky when shooting color images. The integrated IR absorption is proportional to the ND strength, making it suitable for use with digital cameras that do not incorporate an IR cut filter, this helps prevent IR contamination, while allowing a little IR through to your sensor, which helps deliver pleasing skin tones.