Homebrewed Nikon D90 lens is a fish-eyed theft deterrent

It may look like just a bit of corkwood taped to the front of a pretty expensive shooter, but that's only because it is. If you're already willing to withstand gadget muggles sniggering at your mighty DSLR and its six inch frontal protrusion, surely adding this sort of a ghetto mod isn't going to dent your self-respect too much. Put together using the ultimate in ordinary household objects, this fish-eye lens manages to kick out some pretty useful-looking images and seems a viable alternative for those with more time than money. Check out the read link for the full instructions and a gallery of photos taken with the lens.