For better life, VisionGlobal focuses on the lens technology and brings you clear life on the digital times. Improving Your Digital Life! VisionGlobal professional blue light blocking glasses can isolate ultraviolet and radiation, filter short-wave blue light effectively. Durable Flexible Fashion Lens Coating Enhance your vision. Over 7 hours a day in front of digital screens such as computers and smartphones, exposes you to harmful blue rays, causing eye strain, blurred vision, red eyes, migraines and sleep deprivation. Anti-Scratch Anti-Reflective Anti-Glare Anti-Dust Anti-Oil(Fingerprint Resistant) Electromagnetic Ray Blocking Bifocal Glasses Improve Astigmatism and Presbyopian Bifocal reading glasses have unmagnified lenses which also contain inserts with the magnification of your choice in the lower portion of the lenses. This type of lens works best for those who are constantly switching from looking down at reading and writing materials to up and off at a distance Let VisionGlobal protect your eyes ! Relieve symptoms of eye fatigue Prolonged exposure to high-energy visible (HEV) blue light can lead to eye strain and blurred vision. LifeArt blue blocker lenses reflect and filter the blue light emitted in artificial light. Improve sleep quality Exposure to high rate blue light will impact our sense of circadian rhythms and wreck our internal rock, then cause insomnia. Wearing LifeArt blue light filter glasses will improve your sleep, help you sleep better and feel good everyday. Virtually clear Unlike typical blue blocker lenses which have a very noticeable yellow or orange tint, LifeArt lenses comes with a a super hydrophobic anti-reflective coating, and is one of the clearest blue-light-blocking lenses on the market, with only a slight tint. Top Seller Top Seller Recommend Recommend New Arrival Add to Cart Add to Cart Buying Options Add to Cart Buying Options Customer Reviews 4.4 out of 5 stars 4,501 4.3 out of 5 stars 3,261 4.4 out of 5 stars 43 4.8 out of 5 stars 10 3.6 out of 5 stars 15 Price $14.95$14.95 $14.95$14.95 — no data $25.95$25.95 — no data Frame Material TR90 TR90 TR90 Metal Metal Lens Material Resin Resin Resin Resin Resin Photochromic Lens no data no data no data no data ✓ Bifocal no data no data no data ✓ ✓ Blue Light Blocking ✓ ✓ ✓ ✓ no data Multi Magnification ✓ ✓ ✓ ✓ ✓ Anti UV400 Ray ✓ ✓ ✓ ✓ ✓ Anti Eyestrain ✓ ✓ ✓ ✓ ✓ Anti Glare ✓ ✓ ✓ ✓ ✓