The Panasonic Lumix DMC-G1 has the traditional camera manufacturers feeling a little nervous at the moment.
Panasonic is the first manufacturer to make a camera that has the lens-swapping advantages of an SLR, but without the bulk. It does away with the prism, mirror and optical viewfinder you find in a standard SLR shooter, but it still has a 12-megapixel sensor inside.
There have been plenty of pictures of the new camera floating around on the Net, but unless you've seen one close-up, it's hard to know just how large it is compared to a standard camera.
Join Rich Trenholm at Wembley Stadium as he takes us on a tour of the new camera at a recent Panasonic event.

