Neewer MRC Variable ND Filter with Lens Cap (67mm, 1 to 9-Stop)

This MRC Variable ND Filter with Lens Cap from Neewer provides 1 to 9 stops of exposure adjustment and true-to-life color. By rotating the filter, you can adjust from ND2, ND4, ND8, ND16, ND32, and ND400 settings to gain more control over shutter speed and exposure.