The Chocolate soft edge color graduated effects filter is a rich dark brown warming color containing both magenta (more) and sepia. Chocolate solid color effect filters are particularly useful for autumn/fall landscape shots. They are available in 3 densities, 1,2 and 3. These filters are clear in the bottom half of the filter with a gradual transition to the color effect in the top half. They are primarily used for skylines of landscape shots. Graduated filters are available in Soft Edge or Hard Edge varieties. Soft edge grads have a smooth transition from clear to ND. Hard edge grads have a more defined hard lined transition and are usually used for longer focal lengths. Different graduated color filters can be used in combination together or with solid color or neutral density filters to give interesting bespoke effects. This 100mm filter is usable with Hi-tech 100mm holder systems or any 100mm (4-Inch) holder. The filter is also available in 85mm, 150mm and 165mm sizes. Hi-tech filters are made from the highest quality 1.5mm optical resin.