Plastic Lenses: A Modern Standard in Eyewear
Eyeglass lenses have evolved significantly over the years moving from glass materials to lighter, more advanced options. Today, plastic lenses are among the most widely used choices due to their comfort, safety, and versatility. Whether for everyday wear or specialized vision correction, plastic lenses have become the modern standard in eyewear. What Are Plastic Lenses? Plastic lenses are optical lenses made from synthetic materials rather than traditional glass. The most common type is CR-39 plastic, though newer versions such as polycarbonate and high-index plastics offers even more advanced features. These materials are designed to be lightweight, impact-resistant, and suitable for a wide range of prescriptions. Types of Plastic Lenses 1. CR-39 (standard plastic) CR-39 lenses are the most basic form of plastic lenses. They provide good optical clarity and are more affordable than other options. Advantages: * Lightweight compared to glass * Affordable * Good vi...