For truly rich and detailed images, the DP1 Merrill Compact Digital Camera from Sigma employs three layers of vertically stacked receptors to take advantage of silicon's unique ability to absorb light at different depths. This allows the DP1 to more accurately reproduce colors, and capture sharper resolution images, than any camera the same size. Unlike the DP2 Merrill Compact Digital Camera, the DP1 uses a wider 19mm focal length lens, with the 35mm equivalent of a 28mm lens.