Blue glasses is suitable for the use of television, computers, pads wear and LED digital display device, such as mobile phones, but in everyday life do not recommend wearing blue glasses for a long time, because blue glasses filter part of the blu-ray, visual image will yellow and suggest that there are two pairs of glasses, a pair of ordinary glasses daily life use, to prevent the blue glasses LED display USES computers and other electronic products.Pure (non-myopic) anti-blue glasses are popular among non-myopic users and are becoming a fashion trend as they are worn on office computers.