85x110MM Graduated Kit #7 (3-Filter Neutral Density Reverse Graduated Kit)

The Grad Kit 7 contains a complete set of the Reverse Grad Neutral Density filter - 0.3 (1 Stop), 0.6 (2 Stops) and 0.9 (3 Stops) to maximize the effectiveness of your sunrise and sunset photography. Save over 31% compared with purchasing the filters separately. Neutral density (or ND) filters produce a grey neutral tone and are used in photography to reduce light, enabling more control over exposure and depth of field without affecting color contrast. NDs are also available in graduated filters, both in hard and soft edge. These filters are clear in the bottom half of the filter with a gradual transition to the ND effect in the top half. The reverse grad is a vital tool if you are looking to take sunrise or sunset shots. This is because the ND part of the grad is upside down, with the darker part at the middle of the filter and the lighter part at the top. This ensures the maximum light reduction when the sun is at or near the horizon. This 85mm filter kit is usable with Hitech 85mm holder systems or any 85mm (3.35 Inch/P Size) holder. The filters are 85mm Wide but 110mm (4.35 Inch) long so that it can be moved up and down in the holder to line up the graduation line easily with the horizon. The kit is also available in 100mm, 150mm and 165mm sizes. Hitech filters are made from the highest quality 1.5mm optical resin.