Factron has introduced its new Quattro case for the iPhone 3G and iPhone 3GS (Translated Link), adding the ability for owners to use different lenses on the device’s built-in camera. Made from aluminum alloy, the Quattro is a two-piece case held together by four screws that stick out from the corners of the case. It offers open access to all ports and controls, a leather pad on the back, as well as a small mounting ring over the camera onto…
