If you have a digital SLR camera and another spare $5 then you could build your self a cool looking DIY Fiber Optic camera flash ring. This DIY device allows you to make the end of the lens flash all the way around to light up a subject.
The Camera Flash Ring uses fibre optics to move the light from the regular flash to the end of the lens. The light is spread across 100's of tiny points.
This is a fibre-optic flash extension for your DSLR's popup flash. Totally easy! Works great! Durable! Designed specifically for K20D with 100 2.8 DFA lens but adaptable to other lenses (see Tamron Adaptall 90 2.5 example at the end.) Build your own!
Full Instructions Via: Hacked Gadgets
