This B+W ND filter, which reduces light entering the camera by six f-stops, al...This B+W ND filter, which reduces light entering the camera by six f-stops, already qualifies as an extreme filter. With this filter, and without changing the aperture (and DOF), an exposure time of 1/60 s becomes a full second. Running water is...more
With a light reduction of ten f-stops, this ND filter delivers a further inten...With a light reduction of ten f-stops, this ND filter delivers a further intensification compared with the B+W ND 806. Running water virtually transforms into mist. People walking on streets become blurred and indistinct or even invisible. In some...more
This B+W ND filter, which reduces the light by two f-stops, already shows a cl...This B+W ND filter, which reduces the light by two f-stops, already shows a clear effect on your photographs such as requiring f/4 instead of f/8 for selective focus or 1/15 sec instead of 1/60 sec for a long exposure effect. The filter is...more