DUBLIN--(BUSINESS WIRE)--Research and Markets (http://www.researchandmarkets.com/research/g5lftv/prescriptionrx) has announced the addition of the "Prescription/Rx Sunglass Market Analysis By Lens Material (Glass, CR-39, Polycarbonate, Polyurethane) And Segment Forecasts To 2022" report to their offering. The global prescription/Rx sunglass market is expected to reach USD 3.76 billion by 2022. Increasing penetration of superior optics with ultra light weight and high strength properties is expe