Foster Grant Eye Care Birch Reading Glasses, Oxblood Red, 47mm x 23mm x 148mm

• Blue light** reading glasses with a scratch resistant coating
• Hidden metal Spring hinge
• Frame made with at least 20% recycled plastic
• Hard Case included
• Round frame in oxblood red

Description Birch Blue Light** Reading Glasses by Foster Grant offer contempory style in an on trend and wearable colour. The translucent oxblood rubberised finish along with silver rivets on the front edges give the style a premium look and feel. **Our blue light reading glasses incorporate a patented lens technology that filters approximately 30% of potentially harmful blue light. Potentially harmful blue light refers to the 415-455 nanometer range of the visible light spectrum. The percentage represents the average amount of blue light filtered at 5 nanometer increments. Covered under U.S. Pat No. 8,360, 574. Other U.S. and foreign patents pending. Lenses help filter potentially harmful blue light from devices such as computers, laptops, and smartphones. Additional lens coatings help minimise scratching. Complies with ISO 16034:2002 and BS EN 14139:2010. For near-vision and reading use only. Not for regular use without the approval of an eye care professional. Not for driving or vehicle operation. Not for distance vision. Not for use as eye protection. Not suitable for driving and road use. Not suitable for persons under the age of 16. CLEANING AND MAINTENANCE: To clean your readers, use water and soap avoiding all types of solvents or alcohol.