With several options available, finding the right lenses for your eyeglasses can be quite confusing. Instead of exclusively glass lenses, there are now alternatives like polycarbonate, which is significantly lighter and sturdier. Min Plastics & Supply, a leading plastic supplier in Honolulu, HI, discusses some of the advantages of using this material.

What Is Polycarbonate?

Made of polycarbonate polymers, this plastic is transparent and durable. Its flexibility allows it to absorb energy without shattering or fracturing. Moreover, it’s heat resistant and may be combined with flame retardant materials. Polycarbonates can also be reheated without significant deterioration, making them ideal for recycling.

How Is It Used?

Because of its high impact resistance and lightweight properties, polycarbonates are often used for safety applications, such as bulletproof glass in banks, riot shields, motorcycle windshields, swimming goggles, sports eyewear, and safety glasses. This plastic is widely used in industries as well for clear windows on prototypes, diffusers for LEDs, transparent molds for urethane and silicone casting, and machinery guards, among others.

What Are The Advantages Of Using Polycarbonate For Eyeglasses?

Tough, thin, and light, polycarbonate is often recommended by eye care professionals for glasses. Aside from safety reasons, polycarbonate lenses block nearly 100% of harmful UV rays even without special coatings, making it ideal for active people. As added protection, it filters “blue” or high-energy visible light as well. However, polycarbonates are prone to abrasion, so lenses must be coated with a scratch-resistant layer.

If you have an optical shop and are interested in providing the benefits of polycarbonate to your customers, secure your stock from a reliable plastic supplier like Min Plastics & Supply. With more than 60 years of manufacturing experience, this family-owned plastic supplier can provide acrylic sheets and other plastic products in addition to custom fabrication services. Call (808) 847-1511 to inquire about their services, or visit them online to view their list of products.