Electronics maker Sony has announced the release of a new attachable lens that can turn your smartphone into a high-end Cyber-Shot digital camera. The lens is pretty much a camera itself—in addition to the actual glass, there’s also sensors, processors, SteadyShot techonology and wireless components that utilize the built-in display technology of iOS and Android devices. For photographers who want to turn their phones into commercial-level cameras, the new QX100 attachment will set you back $250 …