Unisex Anti-Blue light Glasses for Computer Mobile phone......
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Frame Material: Plastic Pattern Type: Solid Model Number: eyeglasses frames Eyewear Accessories: FRAMES Item Type: Eyewear Accessories degree: no degree lens: clear lenses color: optional Gender: unisex men women student culos de grau retro: glasses women Eyeglasses Quality: Excellent A+++ style: Retro fashion shopping travel Suitable For Face: Round Face Long Face Square Face Oval Face can with Myopia or hyperopia degree: add some moeny glasses frames: oculos de grau feminino boyfriend gift: girlfriend present
Computer, Mobile phone Anti Blue light Glasses For Men and Women.
WHAT DOES BLUE LIGHT DO TO YOUR EYES?
Digital devices that emit the highest amounts of blue light can be on your laptop, computer, smartphone, or eReader like a kindle, exposing the delicate tissues of the eyes. Blue light reaches deep into the back of the eye (further than UV rays), which over time can cause damage to the retina — an important part of the eye that enables vision. The naked eye’s cornea and lens are unable to block this harmful light, which is where blue light glasses become very convenient.