The Best Material for Sunglasses: A Comprehensive Guide
Which material is best for sunglasses? Polycarbonate has excellent impact-resistance and very good optical clarity. It’s affordable, lightweight and low-bulk, but less scratch-resistant. Acrylic is an inexpensive alternative to polycarbonate, best suited for casual or occasional-use sunglasses. Read more on www.rei.com Sunglasses are a must-have accessory as well as a necessity for shielding our eyes … Read more