The Benro Centre Grad 0.9 ND Master Series Filter is a 100x150mm 3-stop graduated neutral density filter with the darkest part in the centre of the filter and then tapering out to transparent at both the top and bottom ends. Especially beneficial during landscape photography, this filter is suitable when working with a lot of light at the horizon, such as sunset and sunrise. The middle, darkest part of filter blocks three stops of light. Designed for durability and high performance, this scratch-resistant filter is constructed of ultra-flat HD Schott glass to maintain sharpness and prevent vignetting. An ULCA (Ultra Low Chromatic Aberration) coating reduces unwanted reflections and chromatic abberations to support working in difficult backlit conditions while a WMC coating aids easy cleaning of the filter in the field. As a Benro gray gradient filter is superior in its colour reproduction, multiple filters can be stacked without post processing. This filter is 2mm thick and designed for use with the separately available Benro FH100 Filter Holder, however is usable with most 100mm filter holders. The filter comes supplied with a soft protective pouch, which in turn is packed in a hard plastic case for storage and transportation.
