Tiffen A52CGNDBLEND6 52mm Neutral Density Filter

The NEW screw-in sized Neutral Density 0.6 Attenuators have been designed to offer a fine degree of neutral light control attenuation on wide-angle lenses. The smooth transition across the surface of the filter is designed to aid light control within your image area for a number of purposes, including maintaining a constant exposure range across your image when you have a bright sky