Not only does the 1D Mark III offer sensitivity of up to ISO 6,400, but Canon's top notch noise reduction yields printable images in situations you'd never be able to even capture with most other cameras. There's obviously noise in the image, but it's such a fine grain, that it is minimized to a large extent in printing. Shot details: Canon EOS 1D Mark III; 1/50 sec.; f/1.8; ISO 6,400; EF 50mm f/1.2L USM.