The B+W 95mm MC 101 Solid Neutral Density 0.3 Filter is ideal for situations when you are using a wide aperture or slow shutter speeds. This solid natural-density filter can be used with a 95mm threaded filter holder. The filter has a 0.3 density that controls the exposure by 1 stop. Additionally, the neutral density of the filter maintains the original image coloration. It is made of Schott glass that provides clarity and vivid colors. The anti-reflection coating reduces ghosting and internal reflections. Moreover, with the Multi-Resistant Coating (MRC), the filter is easy to clean and maintain. This filter is encased in an F-Pro brass ring that offers additional protection from the sides and avoids jamming.