Our blue light proof glasses can effectively isolate UV and radiation and filter blue light, reduce the irritation of blue light to eyes, eliminate the discomfort symptoms such as acid, fever or pain of eyes, and relieve eye fatigue. Starting from the ergonomic characteristics of our human eyes and faces, we should do enough work on the details of the mirror frame, the radian and thickness of the mirror leg, as well as the size of the middle beam and nose bracket, so that the wearer can feel the intimate comfort. Specializing in the production of eye protection umbrella, to bring your eyes five-star care. Protecting eyes is urgent MYSNKU glasses from are specially designed to filter out a portion of harmful blue light. The premium features of MYSNKU lenses, make screen time more comfortable and help eliminate symptoms of digital eyestrain. Why we need filter blue light ? A main source of blue light in our lives is the harmful blue-violet light emitted by our digital screens. From TVs to tablets, and computers to phones, we’re constantly exposing ourselves to unnatural blue light. By wearing blue light blocking glasses, you can limit the amount of blue light that enters your eyes and make your screentime more pleasant. If you have these symptoms, please note Headaches, sore or tired eyes, and stiff necks are all symptoms of digital eyestrain. Spending the majority of our waking hours in front of device screens put our eyes through a lot of wear and tear. At the same time,Blue light from our computers, phones, and tablets causes our eyes to not only work harder, but puts them at risk of aging faster. Use the blue light torch to beam the blue light test card directly, the test card has turned blue. Use the blue light torch to beam the blue light test card through MYSNKU Blue Light Blocking Lens. We can see that part of test card beamed by the torch has turned blue, and the part shaded by MYSNKU Blue Light Blocking Lens has not turned blue.