We brought you news of the launch of Canon's new EOS 1D Mark IV digital SLR but can now offer a video overview of the new pro snapper's auto focus abilities.
As well as the advanced auto focus, ideal for fast-moving subjects, the new DSLR boasts dual "DIGIC 4" processors, 16-megapixels, ISO up to 102,400 and 1080p video capture.
Hit play now on the box above to see a run through of the revamped auto focus system, while there's also a look at image quality on the CanonClub's YouTube channel.