Nikon is now all set to make changes in it's current status at the world market by introducing a new product. Nikon announces a new Digital SLR camera, D7000 and they have this new product as a replacement for the currently existing Digital camera D90. The main highlights of this new Digital SLR camera are a 16.2 megapixel CMOS sensor, dual memory card slots and a 39-point autofocus system.