Amazon.com: Blue Light Blocking Glasses, Photochromic Gray 。GENUSEE blue light glasses in Bronze, NEW! Brand new with drawstring pouch. Retails $149. Genusee\'s non-prescription blue light filter glasses are designed for the circular economy and made in Flint, Michigan from 15 single-use plastic water bottles. When you\'re done using your glasses they can be recycled back into their material stream. Genusee\'s blue light filter lenses are anti-reflective and 100% UV protective. Their blue light filter lenses may help to protect and promote eye health by blocking up to 34% of bad blue light between the most harmful wavelengths, of 385 and 445nm, and let in up to 90% of good blue light between wavelengths from 445-505nm. Their signature frame is democratically designed to fit the median range of face shapes and sizes. The unisex frame features a slightly oversized round shape with key hole bridge and riveted hinges. Proudly made from 100% single use recycled water bottles in Flint, Michigan. Color: Bronze frame Lenses: Non-Prescription polycarbonate blue light filter from Zeiss Drawstring pouch included Round frame Non-polarized lenses Made in the USA Plastic frame Plastic lenses Measurements Width: 5.5in / 14cm Height: 2in / 5cm Lens Width: 45mm