About the blue light?* Blue light can reach the retina, causing myopia, excitable brown pigment, making your skin produce Chloasma, freckle. It can cause retinal damage after cataract surgery, blurred vision,visual fatigue caused by VDT...

About the blue light?* Blue light can reach the retina, causing myopia, excitable brown pigment, making your skin produce Chloasma, freckle. It can cause retinal damage after cataract surgery, blurred vision,visual fatigue caused by VDT...