B+W Master ND 1.8 Filter MRC Nano 77mm

With this filter, and without changing the aperture (and DOF), an exposure time of 1/60 s becomes a full second. Running water is rendered hazy and soft. A tripod is necessary in any case.

• Reducing the amount of light entering the camera
• Suitable for both analog and digital cameras
• Wipe effects, continuous light trails
• Selective sharpness by achieving larger apertures
• Made in Germany