PolarPro 67mm Peter McKinnon Edition II Variable ND - 2-5 Stop Filter is compatible with 67 mm filter thread lenses.
Its 0.
6 to 1.
5 density darkens the image and enables you to capture the image with a slow shutter speed and wide aperture.
The front ring can be rotated to control the density and predetermine the required exposure length.
this PolarPro filter comes with a case and cleaning cloth.