Why do we need the blue light filter glasses? THE SYMPTOMS OF DIGITAL EYESTRAIN 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 (and body) through a lot of wear and tear. At the same time, HEV light from our computers, phones, and tablets causes our eyes to not only work harder, but puts them at risk of aging faster WHAT IS BLUE LIGHT? Blue light is a harmful portion of light emitted by digital screens. According to the Paris Vision Institute, younger people exposed to an excess amount of blue light can start to experience age-related macular degeneration at an earlier stage. Other research states that excess exposure is also the leading cause of vision loss for people over 50. Blue Light Protection:Say goodbye to eyestrain headaches Blue Light Protection:Say goodbye to eyestrain headaches Blue ray blockers:All-day protection from blue light and UV light Clear lens:The lens was made of a fully transparent base, without adding any pigment, while maintaining high light transmittance. Fashion Frames:Turn heads with classic and modern styles Keeping you protected both indoors outTAKE IT WITH YOU: Take these gaming glasses to school or work. These blue light blocking glasses come with a protective case that easily fits in your bag, car or backpack. Make you more elegant: We understand the importance of practicality and stylish design. Our blue light blocking eyewear not only protects your eyes, but also provides you with a sleeker look that allows you to express your unique personality. Our fashionable style ensures that you will always be the center of attention. TRUE COLOR, CLEAR VISION: HD Aspheric Resin lenses provide balanced blue light filtration to ensure that color distortion and eye fatigue caused by excessive blue light blockage are minimized. Our priority is to provide superior comfort and color accuracy so you can experience the world with true clarity. LIGHTWEIGHT COMFORTABLE: Our frames are made of ultra-lightweight, flexible TR alloy to ensure durability. They remain comfortable even after long periods of wear without putting pressure on the bridge of your nose or causing fatigue. Experience long-lasting comfort when wearing our eyewear!. RELIEVE EYE STRESS: Anti-blue light glasses help protect your eyes from the harmful blue light emitted by TVs, cell phones, digital screens and fluorescent lights. These glasses reduce glare, fatigue, headaches, eyestrain and dry eye, protect vision and improve sleep quality.