B+W 72mm 1.8 ND 106 Slim Filter

The B+W 72mm 1.8 ND 106 Slim Filter is a solid neutral density filter providing a 6 stop exposure. This 1.8 density creates a darkening of the entire image, allowing you to photograph with a wider aperture or slower shutter speed than normally required. By slowing your exposure time or increasing your aperture, you are able to control depth of field and convey movement more easily. Neutral density filters do not affect the overall coloration of the image.