【ULTRA-LIGHT TITANIUM GLASSES】The upgraded titanium round anti-glare computer glasses are suitable for various face shapes people. Anti-fatigue blue light blocking glasses are useful for computers, laptops, or smartphones, the circle men's glasses can protect the eyes from computer visual syndrome (eyes losing focus, vision getting unclear, fatigue, et). 【BLUE LIGHT ABSORB】Round blue light filter glasses are crafted from blue light absorbed technology and radiation protection membrane, Anti-reflective membrane, and Nano waterproof membrane. 【GLASSES MATERIAL】 blue light glasses is made in lightweight titanium metal frames and metal Lenses. 【UV PROTECTION GLASSES】The blue light men's glasses can also be 99% UV blocking. not only maintains high light transmittance but also filters out annoying glare for better work/study/entertainment. Computer glasses can relieve eye fatigue, and headache, protect some retinal cells and reduce the risk of macular degeneration.