Haida . HD4270

<P><B>Haida Red Diamond 100mm ND 1.8 6 Stop ND Nanopro coated Glass Filter 4x4 100x100mm</B></P><P>Haida’s latest line, Red Diamond filters, promises all the advantages of the Nanopro filters and are engineered to be the toughest line of filters in Haida's current offerings. The Red Diamond filters feature a shock-and-scratch-resistant design, making them ideally suited to the harsh challenges of outdoor landscape photography.</P><P> Haida Red Diamond Filters feature an ultra-thin Nano Multicoating that retains superb image sharpness as well as delivering true color with zero color cast. The Red Diamond series is double the strength of a normal glass filter, which provides for a low risk of accidental breakage. With a waterproof, oil and fingerprint proof Nanopro coated surface, this filter is easy to clean and ideal for use in harsh environments due to its scratch resistance. Quality and convenience come together with the R5 rounded corner design making insertion into the Filter holder much easier. </P><P> An ND Filter provides a solid stop exposure, creating a darkening of the entire image and allowing you photograph with a wider aperture and slower shutter speed. 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.</P><p>Haida filters ship in a protective metal case and are 2mm thick so they are compatible with many of the most popular 100mm filter holders available today, including the Haida 100mm 100-Pro Filter Holder and the Lee FK Foundation Filter Holder.</P>