Bone, Blue Light Filtered, Non-prescription Relaxing Glasses

The product has never been used, it is a brand new product. It is sent with an unnumbered filter glass. screen size: 55 Glass features: Our products light blue light according to the intensity of the blue light. It filters up to 60%. It is absolutely unnumbered. Since our lenses also have UV400 protection, you can protect your eyes from harmful UV rays emitted from the sun not only in front of the screen but also by using them as an accessory in your daily life.