mororu235 years ago000How many f-stops can be stopped down with this ND filter? From 0 - ??Show in original language (German)anilius904 years ago000Of course, you can also specify the effect of the filter in stops. According to B&H, the range goes from 1.5 to 9 stops.Show in original language (German)Commentnetdoczuercher5 years ago • purchased this product000purchased this productND filters are not specified by f-stop. The filter is adjustable in the range ND 2.5 to ND 500, with a noticeable colour cast at 500.Show in original language (German)Comment1 comment