- Glossary of Terms
Mercer glasses protect your eyes from flying particles. Scratch resistant wrap around polycarbonate lenses are lightweight and a true multi-purpose spectacle; economical enough to be worn as a visitor spectacle, but with the built-in toughness for standard protective eyewear. A universal bridge, gently contoured brow guard and wide lens form an easy-to-wear panoramic design. Wide side shields are molded into the spatula temples and are vented toward the back to minimize lens fogging.