
Thrustmaster’s $US20 kit offers variable colour filters, a macro lens, a telephoto lens and a wide-angle lens. It’s great for illustrating the fact that lenses change the way a camera works, since it’s not quite something that clicks solidly in your brain until you see it first-hand. But it’s only $US20, so it’s not too much to waste when your kid loses all the pieces. [Thrustmaster via Ubergizmo via Crunchgear]