This 43mm Neewer Variable ND Filter is a variable neutral density filter with a 1.5 to 10-stop range. Featuring 30 layers of nano coatings, this filter is water repellent, scratch resistant, and oilproof. The filter exhibits no overall color shift throughout its ND range.
NOTE: Though extremely thin, at ND settings of 256 and above (8 stops or higher) the filter may vignette your image or introduce the X-variable ND defect.