Product description Kids Computer Blue Light Glasses Kids Computer Blue Light Glasses Kids Computer Blue Light Glasses Kids Computer Blue Light Glasses Kids Computer Blue Light Glasses Buying Options Buying Options Buying Options Buying Options Buying Options Customer Reviews 20 20 20 20 20 value 9.98 9.98 9.98 9.98 9.98 Blue light blocking โ โ โ โ โ package costly costly costly costly costly support 10% 10% 10% 10% 10% Blue light blocking classic square computer glasses, protect your eyes for long time watching computers, TV or phones. DESIGN: Quality TPE Frame Comfortable against the skin Anti blue ray lenses MATERIAL:Frame: TPE Lenses: anti-blue lenses Anti blue lenses:Protect your eyes.Blocks 90% of high energy blue light. Relieve eye fatigue caused by longtime use of electronic device. TIPS FOR CLEANING: Use a gentle lens solution. To avoid scratches. Never wipe the lens when they're dry (there may be dust or particles). Use Soft materials such as cleaning cloths, Don't use paper towels or other rough materials. How to test Use the blue light torch to beam the blue light testing card and our glasses as shown in the first picture. We can see that one part of the testing area directly beamed by blue light has turned blue, and the other part shaded by our Glasses has not turn blue. Thus we can see, our blue light filter glasses can block most of the harmful blue light and protect your eyes. Safety material and comfortable Use TR90 safety material ,Strong flexible and comfortable for kids UV400 PROTECT The UV-400 indicates that the lens blocks all UV rays and reflects and absorbs UV rays 100%. Why and How to 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, weโre 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 screen time more pleasant. The exposure of harmful blue light from phones, tablets, computers, TVs and modern room lighting ruins your childโs eye and causes permanent eye damage. Our Anti Blue Light Glasses filter harmful blue light while letting in other safe light, it helps with sore eyes and headaches and will improve child's sleep & health. Change new packing with more better quality ,If you see the packing bag with FOURCHEN brand ,means you receive the new upgrade packing .
