Moda Mavi Işık Engelleyici Gözlükler, Bilgisayar Okuma/Oyun/TV/Telefon Gözlükleri Kadınlar Erkekler için, Göz Yorgunluğu Önleyici ve UV Parlaması

[Protection for Your Eyes] -Alleviates visual fatigue and discomfort from long periods of web surfing, gaming and working under fluorescent lights with UV400 protection and glare reduction. [Reduce Eyestrain] -Enjoy your digital time, NO worry about eye fatigue, blurred vision and headache. [Better Sleep] -Amber lenses block more blue rays than others and see more realistic.Youll never have trouble with sleeping again. [Excellent Material] -Ultra-lightweight and flexible nylon frame material for durability and comfortable long-term wearing. Casual frame design keeps you looking professional and stylish while working or playing video games. Do you have trouble to fall asleep and wake up tired regularly? Do you suffer from fatigue and headaches from daily screen time? We Can Help You. Blue light blocking capacity test Use the blue light torch to beam the blue light testing card and Livho glasses as shown in the first picture. We can see that one part of the testing area directly beamed by blue light has turned blue, and the other part shaded by Livho Glasses has not turn blue. Thus we can see, Livho blue light filter glasses can block most of the harmful blue light and protect your eyes.