seen some video from a pre-production Canon EOS 7D, but it looks like it's hitting stores now, and this is the first video we've seen from a final retail unit. It's genuinely impressive, especially since filmmaker Dan Chung says most of it was shot at 1600 to 6400 ISO, but it's important to realize that he was also using some seriously expensive lenses, a specialized video viewfinder, a wide-angle mattebox to reduce lens flare, and a separate external microphone for audio. Was that enough responsible skepticism for you? Good, because we also think the 7D looks like it's going to rock, and we can't wait to try one out. Video after the break, along with a shot of Dan's video rig.