An economical alternative to expensive Rx eyewear. Constructed of a single panoramic polycarbonate lens with molded sideshields and browguard. The Uvex Astrospec 3000 also features adjustable temples, patented adjustable lens inclination, universal nose bridge and a wide variety of lens tints. The Uvex Astrospec 3000 features a Lifetime Frame Guarantee. Meets ANSI Z87+ and CAN / CSA-Z94.3 standards. Made in USA. EA