Polaroid's iconic instant camera may have retreated into the annals of yuppie history, but the company's original business remains: sunglasses, whose light-spinning lens technology is indeed directly responsible for the Polaroid name and whose new RealD-certified Polaroid Premium 3D variant is the latest attempt to make the brand relevant again. Yes, only seven decades after introducing polarized theater to the world the firm's at it once more, with a line of designer 3D glasses endowed with upstart RealD
