I've just come across this intriguing way of looking at a lens. Takes a few minutes to load on my dial-up connection, but the only animation they don't seem to offer is changing the aperture. However, it's not really 3D.
When the Olympus E1 first came out there was a page on the Olympus site with an image of the E1. Not only could you view it from a variety of angle but you could turn the zoom and focus controls and the background scene would zoom and focus with it. You could also use various other controls. It was quite brilliant.
AFRICAN ODYSSEY
For his latest book, wildlife photographer Steve Bloom focuses not just on the animals, but also on the people of the African continent. Bob Aylott finds out how he brought his subjects so vividly to life