Free AR-coatings for kids PC lenses!

[prescription glasses]

Many parents may choose PC lenses for their children when buying prescription eyeglasses for them, as other plastic lenses are easier to be scratched, so, PC lens is a great choice, they are light and durable and more scratch-resistant, but they also have the drawback, such as the lens only can provide lower transmissivity, but AR-coatings can solve such problem for you, and such coatings can improve the transmissivity as much as 99%, what’s more, these coatings are free if you buy eyeglasses at *************************.net!