GUNNAR produces the only blue light blocking computer and gaming glasses with Patented Lens (#9417460) Technology that is recommended by doctors to protect and enhance your vision. GUNNAR improves performance while viewing tablets, smartphones, TV & computers to reduce digital eye strain, fatigue and headaches. Unlike other blue light blocking glasses, GUNNAR developed the Blue Light Protection Factor™, telling you exactly how much of the peak blue light spectrum (450nm) we're blocking. Not all blue light glasses in the market protects you from the strongest high-energy visible light. The preferred gaming glass for men and women, GUNNAR protects against symptoms stemming from prolonged screen-staring including migraines, headaches, dry eyes, blurry vision, negative effects of blue light exposure, cataracts and macular degeneration SPECS (in mm) Lens Width: 55, Bridge: 18, Temple: 138, Weight: 18gm, Fit: Medium. GUNNAR produces ergonomically designed gaming/computer eyewear with a lightweight frame to give you a full day of comfortable screen viewing. INCLUDED with your purchase of our gaming and computer glasses - microfiber pouch, microfiber cleaning cloth. GUNNAR gaming glasses enhance performance and provide a competitive edge. Play better with styles designed for panoramic viewing and audio headset compatibility. FROM THE MANUFACTURER Your eyes are tired staring at a computer for hours and hours takes its toll. The common solutions for handling eyestrain require you to modify your work habits or take numerous breaks throughout the day. They're all patchy fixes that pull you away from your work. So take your choice digital eye fatigue or less productivity. There is a better technology driven solution that works with and enhances properties of the human eye. Gunnar digital eyewear increases visual performance, prevents Digital Eye Fatigue (DEF) and protects against full-blown Computer Vision Syndrome (CVS). It all begins with i-AMP lens technology - an optical platform that incorporates proprietary lens materials, lens tints, lens coatings, and lens geometry. Gunnar digital performance eyewear is engineered for an immediate and profound visual advantage and now even the most demanding computer users are more productive and more effective for longer periods of time. Gunnar Digital Performance Eyewear - the must have digital performance equipment for your digital lifestyle.

Sleep Better: GUNNAR glasses block harmful blue light, which helps you maintain your circadian rhythm, the body’s natural sleep cycle. Block Blue Light: GUNNAR lens tints filter artificial blue light emitted from digital screens. Just how Sun Protection Factor (SPF) measures protection for the skin, the Blue Light Protection Factor (BLPF) scale measures lens protection for the eye. Reduce Digital Eye Strain: GUNNAR glasses address all short and long-term side effects associated with digital eye strain, including: headaches, dry eyes, blurry vision, glare, negative effects of artificial blue light, eye strain and fatigue. Patented Lens Technology: GUNNAR is the only patented gaming and computer eyewear recommended by doctors to protect and enhance your vision while viewing digital screens (Patented Lens #9417460). GUNNAR Gaming and Computer Glasses: GUNNAR glasses protect your eyes and enhance performance. Reduce digital eye strain and block blue light with amber or liquet lens tint options.