72mm Graduated Grey + ND 4 Neutral Density Filter For All 72mm Filter Size Lens This is a 72mm Graduated Grey Filter for 72mm lens  which will allow you to take pictures with partial coloring.  This filter is mounted on rotating frame, so you will be able to rotate the coloring at any part of your image.  Give your landscape and skin texture a more colorful touch. For wider apertures or longer exposures This ND4 filter reduce the amount of light entering the lens so wider apertures can be selected, which is perfect for portraiture to reduce depth of field. Subject appears crisp and clear while the background becomes a soft blur. Also widely used for photographs of waterfalls and other nature scenes to emphasize movement.   Package includes :  1 pc of 72mm Graduated Grey Filter 1 Pc of 72mm ND 4 Neutral Density Shipping & Handling : Free shipping and handling for US