KALEIDO Blue Light Blocking Glasses Round Computer Gaming Reading Glasses for Women-Men Anti Eyestrain Anti UV Non Prescription

What is Blue Light? It is a short wavelength that can be seen by human eyes, which would produces higher amounts of energy to cause eyestrain, fatigue, headaches, and sleeplessness. Most of us can’t escape having to use computers, tablets and phones in our everyday life. KALEIDO Blue Light Blocking Glasses Our glasses have specially crafted lenses to filter out harmful blue light emitted from screens and protect your eyes from glare, helping reduce potential damage to your retina from prolonged exposure to blue light and give you back a good night sleep. Features Refract the Blue Ray: Minimize the eye strain we suffer from when we’ve stared at our digital product screens for a long time. UV400 Protection: Against ultraviolet radiation to protect the eyes from UV and blue light which can cause several serious eye problems. Improve the Quality of Sleep: Help facilitate normal melatonin production. Enjoy the more comfortable sleep and healthier life. High Transmittance: Ultrathin TAC polarized lenses imported from Germany with the high light transmittance can reduce glare while maintaining the true color scheme. Specifications Type: Anti Blue Light Glasses Frame Color: Black, Leopard, Navy, Brown, Blue Frame Material: TR90 Lenses: Premium Yellow Tinted TAC Lenses Why Choose Us? ? Ultra-light(15g) ? 40% Anti-blue-ray ? 99.9% Quality protection against both UVA & UVB rays. ? 93% High light transmittance ? clear vision & true colors with minimal tinting. ? Block 99.9% of radiation, bringing you a premier level of protection. WHAT YOU CAN GET Blue light blocking glasses Glasses cloth Glasses case Package box User Manuel Premier Service: 30-Days Money-Back