Square Glasses Blue Light Glasses Date Glasses Sunglasses PC Glasses for Computers UV Cut Black Fashion Glasses Unreleased in Japan PC glasses to make you look stylish, an essential item for modern people. From the liquid crystal screens of computers, smartphones, TVs, etc. that are used daily, strong light called blue light, which reaches the retina, is emitted. Long-term use can cause blurred vision, glare, and eye strain. PC glasses are an essential item to protect your eyes from such blue light. The blue light cut rate is a whopping 95%!!! Please use them for office work with a lot of computer work, and when using your smartphone at home. Blue light cut, UV cut!!! Not only for computers and smartphones, but also for UV protection!! Not only smartphones and computers, but also the effects of UV-A and UV-B on the eyes have been a problem in recent years. Blue light from smartphones and computers can cause not only eye fatigue but also sleep disorders, and can disrupt the human circadian rhythm. Size Please refer to the image. Frame Product condition New Size Please refer to the image. Frame Black Product condition New Body only, will be packed in air-cushion or cardboard and shipped! #Square #Glasses #BlueLightGlasses #DateGlasses #Sunglasses #ForComputers #PCGlasses