วิธีทดสอบแว่นตากันแสงสีฟ้าที่บ้าน

Modern life utilizes screens for nearly everything; in today’s world, screens are everywhere. In an age of smartphone, computer, and tablet usage, this is why so many people are seeking to buy blue light glasses. But do blue light glasses actually work, or are they potentially doing more harm than good? In this article, we will explore the blue light blocking glasses’ negative side and how they could be harmful and what to be aware of before you plan to wear blue light glasses all day. Learn why there are some surprising truths about these familiar styles of glasses.