About the Anti-Blue Products. Anti-Blue is the only anti- blocking harmful blue light and clear picture quality intact. Healing Blue Shield anti- blocking blue light emitted from the display screen the film in several harmful blue light rays filtering action of the screen to watch only a reasonable amount of it to the proper levels (approximately 30% to 40% filtering) passing the lower While maintaining a clear, clean image quality is harmful blue light is blocked and your body to maintain healthy eyes and help you. Anti-Blue shielding film used in the healing film about the base fabric, Cheap fabric, fine fabrics , not only the original imported from Japan and are using it boasts reliable quality. Growing children from youth, workers , seniors healthier ways. Maximize the utilization of modern computers with a wide spread of smart devices in the pouring out of the display screen directly and harmful blue light are exposed to long-term Now that block these harmful blue light Anti usual blue film room working on the computer a lot of workers, seniors gnome infringement needle eye, right in the middle of the eye and grow our beloved children back to manage health.