Carfia Rectangle Blue Light Blocking Glasses for Men, UV Protection Computer Gaming Glasses Eye Health

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Most clear-lens blue blockers on the market only block blue light up to 420nm. CARFIA, however, block 100% of blue light at 0-400 nanometers, graduating to 50% at 500nm. Our lenses are optimized to let just the right amount of beneficial blue light through while blocking the harmful spectrums of blue light.
CARFIA can help prevent symptoms of digital eye strain such as sore eyes, headaches, and fatigue when worn during prolonged use of electronic devices. While you work, CARFIA are working to optimize the blue light you’re exposed to, helping you control your environment to perform at your peak.
Putting them on when you watching iPad and TV, you can feel relieved because our glasses now protecting your eyes and sleep time from the blue light on all devices. Try our healthy Blue light glasses, You will soon notice a difference in sleep!!!
Handcrafted Acetate Frame – Istead of cheap plastic frame or coating patterns, CARFIA plant-based cellulose acetate frame are born patterns embedded, which makes them the best ones. Rich colors and finishes, hypoallergenic, elegant wire core in temple, durable & remarkable, there is too much to be displayed.
365 Days’ Warranty – Get the protection you need from harmful blue light from this classic retro square style with blue light blocking lenses. They meant for gamers, readers and everyday computer users. Good to use for other digital products such as tablets, phones, laptops, desktops, TV, gaming, and more.