Protect Their Peepers Now Through September 29- FREE Recharge Coating on All Kid’s PNX Lenses Want to learn more about the effects of Blue Light? Here are some helpful resources: What is Blue Light? Battling Blue Light. Multiple Pair Additional pairs of glasses can be invaluable — computer glasses, sunglasses, an alternate style, a pair for recreational use, or even a simple backup pair. Purchase an additional pair of glasses within 6 months of your original purchase from EyeWorks, and receive a $100 benefit toward single vision glasses and a $200 benefit toward multi-vision glasses. Schedule an appointment or call us at 603-352-7803.