A first artwork layer having a first adaptable-mask section allows a graded amount of light to pass into an underlying first photoresist layer. Crystals of this scintillator have been grown using the Bridgman process. Reference and test beams are directed through an optical assembly for changing magnification to selectively control lateral resolution at a detector plane. Thus, the VoIP device allows simplified dedicated communication. Detachable proximal andor distal wires connected to the proximal and distal ends, respectively, of the stent allow the operator to manipulate the position and final configuration of the stent upon deployment.