<b>Stare at the computer or smartphone all day?</b><br> Studies have shown that prolonged exposure to emitted light source – especially High Energy Blue Light – may cause: <br> - Painful or dry eyes <br> - Fatigue and stress (hard to focus for long periods of time) <br> - Insomnia (hard to fall asleep or poor sleep quality) <br> - Poor productivity and performance <br> - Macular degeneration and other vision conditions <br><br><b>Protect your eyes from harmful High Energy Blue Light with J+S Vision Blue Light Shield!</b><br><br> Here are 5 Reasons You're Going to LOVE Your J+S Vision Blue Light Shield: <br><br> 1. Blocks 90% of high energy blue light* (To provide maximum protection) <br> 2. Lets through 70% of low energy blue light* (For minimal color distortion) <br> 3. Classic unisex design (So you can protect your eyes while looking stylish) <br> 4. Comfortable sturdy frame (Spring-loaded temples ensures maximum comfort) <br> 5. <b>Backed by 30 DAY MONEY BACK GUARANTEE and a 1 YEAR WARRANTY!</b> (Order yours now because you literally RISK NOTHING!) <br><br> Order your own J+S Vision Blue Light Shield today and start protection your eyes today. <br><br> Once you've experience how comfortable your eyes are after a long gaming session or a day of hard work, we're confident you'll have LOADS MORE than 5 reasons to love it! <br><br> All you need to do is click the button at the top of this page to have your very own J+S Vision Blue Light Shield rushed straight to your door. <br> Your eyes will thank you for it! <br><br><b>Order your J+S Vision Blue Light Shield and join thousands of other satisfied customers who LOVE the J+S Vision difference!</b><br><br><b>Dimensions:</b><br>Overall width: 138mm<br>Temple Length: 140mm<br>Lens Width: 51mm<br>Lens Height: 38mm<br>Nose bridge width: 18mm<br><br>*Note: The more harmful high energy blue/violet light = 400nm - 430nm.<br>Overal blue block rate: Low Color Distortion lens = ~52%, HD lens = ~62%