PC Glasses Square Glasses Blue Light Glasses Fashion Glasses Sunglasses for Computer UV Cut Black Fashion Glasses The feature of these glasses is their strength, even when bent. Product not available in Japan Stylish PC glasses, an essential item for modern people. The LCD screens of computers, smartphones, TVs, etc. used in daily life emit strong light called blue light that reaches the retina. Prolonged use can cause flickering vision and glare, straining your eyes. PC glasses are an essential item to protect your eyes from such blue light. Blue light cut rate is an amazing 95%!!! Use them for office work that involves a lot of computer use or when using your smartphone at home. Blue light cut, UV cut!!! Not only for computers and smartphones, but also for UV protection!! In recent years, the effects of UV-A and UV-B on the eyes have become a concern, not just from smartphones and computers. Blue light from smartphones and computers can cause not only eye strain but also sleep disorders, and can disrupt the human circadian rhythm. Size Please refer to the image. Frame Frame Black/Blue. The sides are a light blue. Product Condition New Size Please refer to the image. Frame Black Product Condition New Only the main unit will be shipped, wrapped in bubble wrap or packed in a cardboard box! #Square #Glasses #BlueLightGlasses #FashionGlasses #Sunglasses #ForComputer #PCGlasses