The B+W 67mm #810 MASTER Neutral Density 3.0 10-Stop MRC Nano Filter has a light reduction of ten f-stops. This ND filter delivers a further intensification compared with the B+W ND 106. Running water virtually transforms into mist. People walking on streets become blurred and indistinct or even invisible. In some cases this involves extremely long exposures of up to one minute. A stable tripod is essential.
MRC Nano coated glass is used as the basis for the new Master filter line. This guarantees the necessary optical quality and also does not have any adverse effect on a correspondingly high-quality lens. The MRC Nano coating contains a multi-layer anti-reflective component with 7 layers per filter side to prevent annoying reflections. An outer layer with the usual dirt- and water-repellent properties is applied as the final layer. This not only provides all-around protection for the filter, but also makes it easy to clean and maintain the filter pane. The light attenuation itself is very uniform over the entire visible range and produces optimally color-neutral image results.
Reducing the amount of light entering the camera
Suitable for both analog and digital cameras
Selective sharpness by achieving larger apertures – ideal for portraiture
Long exposures producing a cotton candy effect on moving water and deserted streets void of people and cars