Polycarbonate vs High-Index Lenses [What Is the difference?]
Whenever you go to purchase your prescription glasses whether it be online at the local optical retailer you are often faced with the decision on what kind of lenses you should get. These lens options usually include plastic, glass, polycarbonate, trivex, and high-index. Polycarbonate vs. High Index Lenses Online, there are many online eyeglass retailers …