B+W #702 MRC Basic 25% Graduated ND Filter (77mm, 2-Stop)

The 77mm #702 MRC Basic 25% Graduated ND Filter from B+W darkens specific areas of an image, such as bright skies, while allowing for a normal, unaffected exposure in the other regions of the image. The filter is densest at the edge and tapers to clear by the middle, with a soft-edged line of transition between the dense and clear areas, which is useful for images without a strongly defined transition between the sky and the foreground. The filter ring rotates to allow precise positioning of the gradation, and the density provides up to a 2-stop reduction in light.