Never worn. Finally, a reader that allows you to read your computer monitor with ease! The Pike Place combines fully magnified reading lenses with an anti-reflective lens technology to increase clarity by reducing reflections. This style also features a patented lens technology that helps reduce approximately 30% of potentially harmful blue light*. –Plastic Frame –Spring Hinges –Fully Magnified Lenses –Aspheric Lenses –Anti-Reflective Lenses –Scratch-Resistant Lenses –Blue Light Filter Lenses* *Potentially harmful blue light refers to the 415-455 nanometer range of the visible light spectrum. The percentage represents the average amount of potentially harmful blue light filtered at 5 nanometer increments in this range. Covered under U.S. Pat. No. 8,360,574. Other U.S. and foreign patents pending.