Nikon, the world’s second biggest digital SLR (single lens reflex) camera maker, just unleashed a new line of products to challenge Canon. SLR digital cameras produce high quality images. Yea, I know you already got a digi-camera on your phone. But for the true photographer, you won’t settle for those annoying pixilated images. If you want the real deal, rock an SLR digital. The picture below is of Nikon’s last release the D70, which sold like hot-cakes.