Sigma is ready to release the 3rd variation of their DP Merrill line-up. The DP3 Merrill will use a 50mm f/2.8 lens. This focal length is rather long for a camera with a fixed prime lens, so I would think this model will appeal to a narrow field of audience. It will feature an APS-C sized Foveon X3 direct image sensor, has aburst rate of 7fps, and a 3-inch LCD with a resolution of 920k pixels. The measures are 121.5 x 66.7 x 80.6 mm for a weight of 400g.