<p>Why do we need the <b>blue light filter glasses</b>?</p> <p>1、The blue light emitted by screens reaches deeper into the eye will cause symptoms of <b>eyestrain, eye fatigue, migraines, and dry eyes</b>. </p> <p>2、Scientists have found that exposure to harmful blue light from <b>phones, tablets, computers, TVs</b> and mand vision loss.odern room lighting ruins your sleep and causes permanent eye damage </p> <p></p> <p>What you get from MEETSUN <b>blue light blocking glasses</b>?</p> <p><b>Anti eye fatigue</b> - Protect Your Eyes from macular degeneration and early vision loss,more concentrate on working and learning .</p> <p><b>Sleep Better</b> - Minimized the headache and enjoy a good sleep for a whole night.</p> <p><b>Enjoy your digital times</b> - effectivly blovk harmful blue light,Protect your eyes from daily life and electronic products.</p> <p></p> <p><b>Hazards of Blue Light</b></p> <p><b>Eye Strain </b>- Too much blue light exposure can cause eye strain, headaches, and blurred vision,affect your learning and working efficiency </p> <p><b>Permanent Eye Damage</b> - Long term exposure to blue light has been linked to a greater risk for vision loss. </p> <p><b>Headaches </b>- Cause poor sleeping quality or even hardly can fall asleep</p> <p></p> <p> Whether you put in long hours in front of a <b>computer screen</b> during the day, or find yourself  tweeting, and texting in the evenings.</p> <p>--<b>UV400 + Blue Ray Protection lens</b> - Say goodbye to eyestrain & headaches,all-day protection from blue light and UV light </p> <p>--<b>Clear lens</b> -- The <b>transparent </b>lens ,without adding any pigment, while maintaining high light transmittance. Less reflective, no affect <b>reading</b>, and almost no color difference.</p> <p>-<b>-Fashion eyeglasses Frames</b>- Turn heads with classic and stylish styles Keeping you protected both indoors & out ,for women and men</p>