IMAGE 6pcs ND2 ND4 ND8 Gradual ND2 4 8 Filter Set + 9pcs Ring Adapter for Cokin P LF6 Control light and colour directly on your raw images at the time of shooting. Keep the quality of your images without excessive post production work. Create specific effects saving time on your computer. Same filter for all your lenses by just replacing the adaptor ring. Otate, slide, decentre in all directions for more precision and creativity. Suitable For: Cokin P series Filter