How to Tell the Difference Between a Polycarbonate Lens vs. Glass Eyeglass M... : Eyeglasses Basics

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Subscribe Now: http://www.youtube.com/subscription_center?add_user=Ehowhealth Watch More: http://www.youtube.com/Ehowhealth Polycarbonate lenses and glass eyeglass material have a few noticeable differences that you should pay attention to. Learn how to tell the difference between a polycarbonate lens and glass eyeglass material with help from an optical business professional in this free video clip. Expert: amy clause Filmmaker: Lisa Fenderson Series Description: A pair of eyeglasses can be your best friend or your worst enemy depending on decisions that you made during the selection process and how well you keep them up. Get answers to all of your eyeglasses frequently asked questions with help from an optical business professional in this free video series.