Nikon on Tuesday took the official wraps off its new D700 digital SLR camera, which features 12.1 megapixel resolution using the Nikon FX-format sensor that measures 23.9 x 36mm and is nearly identical to the size of 35mm film. In addition, the D700 features a dual-mode Live View mode, a hi-res three-inch LCD, its EXPEED Image Processing System, an