The B+W 72mm 0.6 ND 102 Extra Wide Filter is a solid neutral density filter providing a 2 stop exposure. This 0.6 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 coloration of the image and are ideal for pairing with other filters.
B+W filters are constructed from high quality Schott glass for increased optical clarity and color fidelity. They feature a brass filter ring for durability as well as jamming prevention. The extra wide filters feature an oversized ring that is much larger than the male threads for attachment to the lens. This oversized ring permits the use of glass that is also larger and helps to prevent vignetting when using wide angle lenses. Lens hoods should not be used in conjunction with extra wide filters as vignetting may occur.