Eyesential youth blue light glasses cat eye purple floral frame by Foster Grant

Eyesential youth blue light glasses cat eye purple floral frame by Foster Grant G4 2 oz. Designed with classic styling in mind, these purple floral vat eye frames lend versatility to any look! Spring hinges and polycarbonate lenses round out this exceptional pair! Eyesential by Foster Grant® blue light glasses have no magnification in the lenses, so your view is never changed. Every lens in this blue light collection features a patented lens technology that blocks approximately 30% of potentially harmful blue light* while still providing 100% UVA-UVB lens protection. • Impact-Resistant Lenses • Scratch-Resistant Lenses • 100% UVA-UVB Lens Protection (UV 400) • Helps block potentially harmful blue light* *Incorporates a patented lens coating technology that blocks 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 blocked at 5 nanometer increments. Covered under U.S. Pat. No. 8,360,574. Other U.S. and foreign patents pending.