LifeArt Blue Light Blocking Glasses,Computer Reading Glasses, Anti Eyestrain

• [Lens]:1.1.60 refringence aspheric pc lens,super lightweight;2.cut 39% blue light(blue light wavelength:400nm-450nm);3.filter 100% of hazardous ultraviolet ray;4.special lens coating for anti scratch/anti smudgy;[Kindly Notice]:size means magnification,choose the suitable magnification.Any doubt,please contact seller before order;
• [Frame]:1.innovative design by LifeArt Optics;2.super lightweight;3.we use BASF coating, harmless to face skin,never allergy;[Kindly Notice]:frame size and weight refer to the photo,choose the suitable style; Any doubt,please contact seller before order;
• [Packing list]:1*eyeglasses;1*microfiber soft pouch;1*hard protection case;1pair* silicon ear hooks;1*small screwdriver;1*blue light blocking test tools[Kindly Notice]:the blue light blocking test tools is packed randomly,if you get it,we hope you can share testing video/photo to others,we do not suggest you test the blue light blocking function through internet methods
• [Why Us]:blue light blocking computer glasses that will anti eye fatigue when working on a computer,tablet,phone or television.Excellent for relieving visual discomfort and headache, associated with using a computer for long periods time,Rx-able Glasses Frame.FDA registered company,focus on gaming glasses and computer eyewear,Accord with ANSI Z80.3-2010,BS EN ISO 12312-1:2013 and EN14139:2010,AS/NZS 1067:2009;
• [Lifetime Warranty]:You can return the defective products for repairing or exchanging for free at any time without any question. [Kindly Notice]:not including man-made damage;