Blue Light Blocking Glasses – Universal Fitover Series

Description DefenderShield® Universal Fitover Blue Light Blocking Glasses are the ultimate solution for protecting your eyes from blue light emitted from digital screens of computers, laptops, tablets, cell phones and other electronic devices while also wearing your prescription or reading glasses. While our DefenderShield Blue Light Glasses protect your eyes from damaging blue light day and night, you will notice an improvement in eye strain that can result in headaches, fatigue, dry eyes, and problems focusing.    We have ergonomically developed our unisex blue light blocking Fitover frames as lightweight and slim as possible to be used in conjunction with prescription or reading glasses for the most comfortable fit imaginable. With DefenderShield Blue Light Blocking Glasses, you can feel confident that the negative effects of long-term exposure to harmful blue light are reduced.    If you would like a smaller frame, our Versa Glasses come with a clear lens base that can be replaced with your prescription by your eye doctor!   Perfect For: home, office, gaming, lounge, computer, smartphone and tablet use  Features Extremely lightweight, durable, and flexible TR90 Fitover frames can be worn on top of most prescription or reading glasses Wide, rectangular lenses block 50% and 99% of blue light CR-39 lenses are lightweight and shatterproof Anti-smudge coating help lenses remain clear for extended use Anti-fatigue element boosts concentration and readability of small characters and improves screen contrast Anti-glare coating virtually eliminates reflections from the front and back surfaces of the lenses   Yellow / Amber Lens Benefits: Filter 50% of harmful blue light Best for normal day-to-day use when blue light has less of an effect Ideal working on a computer, laptop, or tablet Slight amber tint that looks similar to regular glasses Allow colors within the visible light spectrum to look most natural Excellent for use while driving in cloudy or rainy weather Solution for those suffering from Electromagnetic Hypersensitivity (EHS) as orange lenses may over-stimulate the eyes Orange Lens Benefits: Filter 99% of harmful blue light Ideal for nighttime use, when blue light has the most effect, while viewing screens from computers, laptops, tablets, cell phones and other electronic devices Improve sleep quality by helping you fall asleep faster and promoting REM sleep Optimize your circadian rhythm so you wake up feeling well-rested Optimal for gaming May help prevent risk of glaucoma and premature macular disease Perfect for postoperative protection Video   Specifications Weight (lbs): .1 Eye Size (mm): 53 Bridge/Temple Size (mm): 17/136 Frame Material: TR90 (plastic polymer) Lens Material: CR-39 (plastic polymer) Style: Rectangle Fit: Standard