Polycarbonate(PC) lenses are lighter and thinner than regular plastic eyeglass lenses. But they are up to 10 times more impact-resistant than traditional plastic lenses and they can offer 100 percent UV protection. All these make polycarbonate lenses an excellent choice for safety glasses, children's glasses, sports eyewear.

I wanna buy new prescription glasses for my son who is 8 years old from the online prescription glasses stores. Do you know which online store can supply PC lenses at cheap price in high quality? And how much are they?

The online prescription glasses store PrescriptionGlassesOnline.net can supply Polycarbonate(PC) lenses at very cheap price USD29.95. There are also a lot of kid's eyeglasses frames starting from USD19.95 for your choice.