Canon on Wednesday introduced its EOS 5D Mark II Digital SLR camera, the successor to CanonĂs popular EOS 5D. The full-frame (24 x 36mm), 21.1-megapixel CMOS sensor is housed in a more compact and affordable camera body and offers HD video capture at 1920 x 1080 resolution. Leveraging the new DIGIC 4 imaging processor, the company claims the new sensor delivers lower noise along with an expanded s