What Type of Plastic is Used to Make Sunglasses?
What type of plastic is used to make sunglasses? Sunglasses consist of a pair of light-filtering lenses and a frame to hold them in place. The vast majority of lenses are made of colorized plastic, such as polycarbonate. Read more on www.madehow.com Sunglasses serve as both an eye protection tool and a fashion item. They … Read more