Sony VF-67ND 67mm Neutral Density Filter Kit for DSC-R1 Digital Camera Neutral density filter improves image contrast and detail ND8 cuts light to a factor of 1/8 and diminishes brightness of the sun's rays Sturdy aluminum and glass construction Includes a soft case and a filter case for lens protection when not in use Designed to work with Sony's DSC-R1 Cybershot digital camera