Foster Grant Round Blue Light Reader Eyeglass Tort 2.50 Diopter

These Blue Light Readers from Foster Grant add a classic touch to your everyday look with their rubberized matte tortoise material and versatile round shape. The material itself is also appealing; it is a Foster Grant® Recircul8™ frame made from a minimum of 25% recycled plastic.<p> And as they help to bring small print into focus, these readers also filter 30% of potentially harmful blue light* produced by computer, smartphone and other digital screens, as well other natural and artificial sources, including the sun. </p><p> • Lenses filter 30% of potentially harmful blue light*</p><p> • Available in a range of reading strengths (diopters) </p><p> • The frame is made from a minimum of 25% recycled plastic, part of the Foster Grant® Recircul8™ program. Recycled content is calculated by mass balance. </p><p> • Slightly flexible spring hinges ensure a comfortable, secure fit for a variety of face sizes and shapes </p><p> • Protective case included </p><p> • Dimensions: 1.41 in. (Lens Height), 2.05 in. (Lens Width), 7 in. (Temple Length)</p><p> *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.</p>

• Lenses block up to 30% of potentially harmful blue light*
• Frame is made from 25% post-consumer recycled plastic
• Spring Hinges for comfort 
• Protective case included