Tobal Lens
developed by Renatta Racing Systems, a Tobal lens was an ovall crystal about the size of a human head. The internal matrix of the crystal reflected and refracted light into a powerful beam of swirling colors, providing the energy necessary to power Renatta's needle ships. While not very expensive, Tobal lenses were difficult to locate on the open market, and this lack of replacement parts eventually drove Renatta out of business. The Tobal lens, if not handled carefully by the installer, could blind a being for hours if viewed directly. When properly shaped, installed and calibrated, a Tobal lens could convert heat to light at close to one hundredd percent efficiency, making it a near-perfect energy source to power the photon drives of the needle ship.