Boston Glasses Blue Light Glasses Date Glasses Round Type Unisex Game PC Glasses Sunglasses Gold UV Cut Two-tone Fashion Glasses PC glasses to look stylish - an essential item for modern people. From the liquid crystal screens of computers, smartphones, TVs, etc., which are used daily, strong light called blue light, which reaches the retina, is emitted. If used for a long time, the vision will flicker, and you will feel glare, which will put a strain on your eyes. PC glasses are an essential item to protect your eyes from such blue light. The blue light cut rate isなんと 95%!!! Please use it for office work with a lot of computer work and when using a smartphone at home. Blue light cut, UV cut!!! Not only for computers and smartphones, but also for UV prevention!! The effects of UV-A and UV-B on the eyes are being questioned in recent years, not only from smartphones and computers. ・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 Black Gold *Although we use images that are as close to the real thing as possible, the color may look slightly different depending on the viewing environment, monitor settings, and light reflection. Product Condition New Shipping Method Shipping is free nationwide, including packaging. 1. Standard Mail [Air packing or storage pack] We are very sorry, but we cannot specify. The main body only, air-packed or cardboard-packed, will be shipped! Boston Boston Glasses Sunglasses Glasses Blue Light PC Glasses Date Glasses UV Cut Stylish Men's Women's Men's Blue Light Cut Blue Light Cut Lightweight Smartphone Glasses Eyewear Air Desk Work For Eye Protection