Blue light emitted from the screen of computer, TV, and smart phone can cause fatigue, dry eyes, headache and even permanent damage to your retina.
Applying Germany anti blue-ray technology, the lens are special coated to block harmful blue light and UV. It can prevent UVQ 99.97%, UVB 99.98% and reduce about 50% of harmful blue light.
Blocking UV/Blue rays, anti-glare, anti eyestrain,Great for Computer/Cell Phone/ TV /PC Game Players
No need to buy a new glasses, just clip on your glasses.If the size is large to you ,you can search our 8012, here is the Asin B00IIGK8RS
You can still enjoy your device from the comfort of your bed and get a restful deeper sleep

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 4.1 inch
Height : 2.6 inch
Length : 7.1 inch

Item Weight: 1 pounds (View shipping rates and policies)
Shipping Weight: 7.2 ounce (View shipping rates and policies)

ASIN : B00UJ46402