Comparing Polycarbonate and High-Index Lens Materials

When it comes to choosing thin and lightweight lenses, polycarbonate and high-index materials are often considered. Polycarbonate lenses are highly impact-resistant, making them ideal for children, athletes, and individuals with active lifestyles. They also offer 100% protection from the harmful UV rays. However, they are not as clear as other lens materials and can cause slight distortions. High-index lenses, on the other hand, are thinner and lighter than polycarbonate lenses, even for high prescription powers. They offer better clarity than polycarbonate lenses but are not as impact-resistant. Though they can be more expensive, high-index lenses are an excellent choice for people with strong prescriptions who want thin, lightweight glasses without compromising the optical clarity. In conclusion, the choice between polycarbonate and high-index lenses depends on your needs, lifestyle, and prescription strength.