JINS PC Glasses Computer Eyewear Vermilion (Clear Lenses, Cuts blue Light by 35%) Lenses made of NXT (an advanced, high-performance material developed by the US military) Cuts blue light by 35% (approx.) Blocks 99.99% of hazardous ultraviolet light up to 400 nm Non-prescription, light brown lenses Range of frames from classic to funky