i-node one

Via 101reviews.com:

DigitalCamera@101reviews � New patented lens made of liquid paves way for slimmer digital cameras
Named Fluidlens, this lens is made of liquid and is no bigger than a contact lens, but can achieve an optical zoom of up to 10 times, matching the zoom capabilities of lenses found on mid-range and high-end digital cameras and superior than most cellphone cameras which use digital zoom that relies on software rather than the lens to zoom in on an object.