Super Dark Variable ND Filter The Super Dark Variable ND Filter is the perfect accessory for taking your photography and time-lapse to the next level. With 5-10 stops of ND, the filter allows you to slow your shutter speed down or open your aperture up in even the brightest conditions, allowing for whole new creative opportunities. Made with high-quality Japanese glass, each kit comes with a genuine leather case, two lens adaptor rings and a lens cloth. Included in the 67mm Variable ND Filter Kit are two step-up rings to fit a 58mm & 52mm Lens.Order today and experience a new world of creative possibilities.