Polycarbonate plastics are a type of durable, lightweight material known for their high impact resistance and optical clarity. They are commonly used in applications such as eyewear lenses, safety goggles, and protective equipment due to their ability to withstand significant force without breaking. These plastics are also used in various industries, including automotive and electronics, for components like dashboards and housings. Polycarbonate can be easily molded and shaped, making it a versatile choice for manufacturers looking for strong yet flexible materials.