LEE Filters 150 x 150mm SW150 Big Stopper ND 10-Stop Filter
by Lee Filters
The Big Stopper is a neutral density filter that reduces the amount of light entering your lens by ten stops.
By greatly extending exposure times the Big Stopper has the effect of allowing anything that is moving in your image to become blurred or ghost like, for example clouds, waterfalls, rivers, and the sea. The filter can also be used on cityscapes to blur people or on roads and motorways to blur traffic.