MEETSUN Blue Light Blocking Glasses Fashion Nerd Eyeglasses Frame,Anti Blue Lights Computer Reading Gaming Glasses For Women Men Black-Transparent Clear Lens HEVPlastic frameComposite lensnon-polarizedLens width: 53 millimetersBLUE LIGHT FILTER LENS - Block harsh blue light and UV400,Blue light blocking computer glasses is Professional for people who work long hours on computers, tablets, games, on the phone or on TVANTI EYE STRAIN, MORE RESTFUL SLEEP - Enjoy your digital time, NO worry about eye fatigue, blurred vision and headache., Improve Better Sleep, provide all-day protectionTRANSPARENT LENS - Low color difference,bring you good visual experience,shock resistant ,non fragile and water proof, dust free and easy to clean,safe to wearFASHION DESIGN & HIGH QUALITY MATERIALS - Ultra light wayfarer frame,never out of fashion?strong and durable?the non prescription glasses is suitable for women and menLIFETIME WARRANTY ? MEETSUN ensures all our customers with 100% Money Back Guarantee and Lifetime Breakage Warranty for our product. In case of any broken issues,please contact us without hesitation. We will provide the best service until our customers are satisfied. You have no risk to try! Why do we need the blue light filter glasses? Eye Strain Too much blue light exposure can cause eye strain, headaches, and blurred vision,affect your learning and working efficiency Permanent Eye Damage Long term exposure to blue light has been linked to a greater risk for vision loss. Headaches Cause poor sleeping quality or even hardly can fall asleep Read more Blue Light Is Everywhere!!!! Scientists have found that exposure to harmful blue light from phones, tablets, computers, TVs and modern room lighting ruins your sleep and causes permanent eye damage and vision loss. Blue light blocking capacity test We can see that one part of the testing area directly beamed by blue light has turned blue, and the other part shaded by MEETSUN Glasses has not turn blue. MEETSUN glasses from are specially designed to filter out a portion of harmful blue light. Wearing blue light filter glasses while working with digital devices can help in reducing the risk of developing eye related problems. Read more Weve got you covered, day to night MEETSUN offers styles perfect for everyone. Whether you put in long hours in front of a computer screen during the day, or find yourself surfing, tweeting, and texting in the evenings. Blue Light Protection - Say goodbye to eyestrain & headachesUV400 + Blue ray blockers - All-day protection from blue light and UV lightClear lens -- The lens was made of a fully transparent base, without adding any pigment, while maintaining high light transmittance. Less reflective, no affect reading, and almost no color differenceFashion Frames- Turn heads with classic and modern styles Keeping you protected both indoors & out Read more What you get from MEETSUN blue light blocking glasses? Anti eye fatigue Protect Your Eyes from macular degeneration and early vision loss,more concentrate on working and learning. Enjoy your digital times effectivly block harmful blue light,Protect your eyes from daily life and electronic products. Sleep Better Minimized the headache and enjoy a good sleep for a whole night. Look Better Vogue frame are designed for different size of heads, give you a super great stylish look, suitable for most people . Read more TOP BRANDS Payment Shipping Returns Contact Paypal PayPal is our preferred method of payments its the quickest, easiest and most secure way to pay for your goods or services online. PayPal offers buyer and seller protection should there be a problem. If you do not have a PayPal account, to get started and buy your first item with us is very easy. Simply click on the Buy It Now button and follow the eCRATER checkout steps. Select PayPal as the payment method you then will be given the chance to enter your card details in to PayPals secure checkout in order to pay for your order. Once the payment has been made, you will then be given the opportunity to make your own PayPal account to make paying for your items in the future very easy. Should there be a problem with payment please do let us know.Our stock all ships from our US-based warehouses.Shipped via UPS or USPS(depending on location and package weight) Unless stated otherwise, all orders will ship within 24 hours of your payment being processed.Check our feedback to see the great reviews of FAST shipping we offer.Shipping is always FREE If you are not 100% satisfied with your purchase, you can return the product and get a full refund or exchange the product for another one, be it similar or not.You can return a product for up to 30 days from the date you purchased it. Any product you return must be in the same condition you received it and in the original packaging. Please keep the receipt. If you have any queries, please contact us via eCRATER. We usually respond within 24 hours on weekdays. Thank you for visiting our eCRATER store!