Anti-blue light glasses are 100 percent better

Anti-blue light glasses are 100 percent better

When choosing blue-light blocking glasses, the proportion of blue light protection is a key consideration. In general, a blue light protection ratio of 20% - 40% is more suitable for daily use. When the proportion is about 20%, it can effectively filter some harmful blue light, reduce eye fatigue, and ensure the color reproduction of vision to the greatest extent. If the anti-blue light ratio is increased to 30% - 40%, it can further block blue light, which is suitable for scenes with strong blue light environment, such as in a modern office with high brightness and multiple electronic devices, or when watching high-definition electronic screens for a long time. However, too high a proportion can also cause problems, more than 50%, will lead to yellowish vision, affecting the visual experience, especially for jobs that require high color accuracy, such as designers, photographers, etc., too high a proportion of anti-blue light glasses will interfere with the accurate judgment of color. Therefore, the comprehensive eye protection and visual effect, the proportion of blue light protection from 20% - 40% is a better choice for daily use of blue light prevention glasses.