Archgon Fashion Computer Glasses Anti Blue Light UV Protection A+ Crystal Tempered Lens Model Tokyo Nerdy GL-B147-K<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> FDA registered. Non-prescription lens. Help reduces symptoms of dry eyes， strain， and headache from long hours of viewing </span></li><li><span class="a-list-item"> Special coated lens blocks harmful digital blue-light emitted from the screen of your computer， cellular phone， TV， and other electronic devices </span></li><li><span class="a-list-item"> Clear lens reduces flare and has minimum effect on color accuracy， designed for serious hobbyist， office staff， and professional as well </span></li><li><span class="a-list-item"> 57.89% Blue light blocking percentage. 99% UV Protection. Tested by SGS， a Swiss-based lab. Note: 100% of blocking percenatge will cause "color variation" </span></li><li><span class="a-list-item"> Dimension: Lens width 56mm， lens height 44.6mm， bridge (nose) width 17mm， temple (arm) length 136mm. Comes with carrying pouch and cleaning cloth </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51Q3xJA9V0L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51jaQrwXFQL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41L2j5sV9gL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41pwCXMWkgL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51-Sljrg3wL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41DME%2BQCJXL.jpg" noproxy>