Frame Material: Plastic
Lens width: 2″(50mm)
Frame width: 5 3/8″(136mm)
Lens height: 1 1/8″(29mm)
Frame height: 1 7/16″(34mm)
Bridge (DBL): 5/8″(15mm)
Temple length: 5 5/16″(135mm)
Spring hinge: Yes
Head size: Narrow To Medium
To avoid damage, never clean your eyeglasses with paper towels or clothing or alcohol, and also avoid using household detergents or soaps. While a few mild soaps don’t harm lenses, today’s extra strength soaps are powerful enough to slowly disintegrate lens coatings.PROTECT YOUR EYES – Anti glare lens coating prevents insomnia and macular degeneration. Low blue light glasses provide computer eye strain relief & alleviate dry eyes when using your T.V., smartphone, tablet or PC gamer equipment.
BLOCKING OVER 30% BLUE LIGHT – Blue light blocking technology naturally blocks out the recommended 30% of blue light rays: do not settle. Protect your eyes with the best blue light blocking glasses money can buy.
HIGH TECHNOLOGY – Anti-scratch, anti-reflective, anti-screen flicker, anti-glare, anti-fog coated; Electromagnetic ray, UVA & UVB blocking & fingerprint resistant.
FDA REGISTERED – Fully registered with the Food and Drug administration to import Class I medical devices.
100% RISK FREE PURCHASE – In case any broken problem happens, contact us without hesitation to solve the problem until satisfaction. We provide 2 YEARS WARRANTY and lifetime after sale service. Customers can return and get refunded for any reason. You have no risk to try.