RPMMA LENSES - Lenses of Recycled Materials

Poly Methyl Methacrylate (PMMA) lenses, particularly recycled PMMA (rPMMA) lenses, have emerged as a significant component in recycled eyewear collections. These lenses epitomise a harmonious blend of recycled material and superior quality in eyewear. The use of rPMMA in sunglasses offers numerous benefits, both from an environmental and a user-experience standpoint.

Origin and Composition of rPMMA

PMMA, a transparent thermoplastic, is widely used in applications ranging from display stands to optical lenses. In its recycled form (rPMMA), it represents a creative repurposing of this material. The process of recycling PMMA involves a meticulous procedure to ensure the material retains its high quality for reuse in lenses.

Environmental Impact

Using rPMMA in sunglasses puts PMMA that already exists to new use. By opting for recycled materials, the production process reduces waste and reliance on new resources. This approach aligns with the growing global emphasis on sustainability and the circular economy, where the goal is to keep materials in use for as long as possible and minimise environmental impact.

Benefits of rPMMA Lenses in Sunglasses

1. Crystal-Clear Vision: rPMMA lenses provide exceptional clarity, making them ideal for eyewear. The material's inherent properties ensure that the lenses offer unobstructed and sharp vision.

2. Optical clarity: rPMMA lenses offer good optical clarity and are lightweight, making them a practical choice for everyday wear.

3. Lightweight Comfort: One of the most significant advantages of rPMMA lenses is their lightweight nature. This feature is particularly beneficial for sunglasses, which are often worn for extended periods. Lightweight lenses reduce the strain on the nose and ears, enhancing comfort.

4. UV Protection: Like other high-quality eyewear materials, rPMMA lenses can be designed to offer effective protection against harmful UV rays, a crucial feature for sunglasses.

5. Versatility in Design: The flexibility of rPMMA material allows for a wide range of designs and shapes in sunglasses. This versatility ensures that eyewear with recycled lenses does not have to compromise on style.

At ECO SHADES, all our sunglasses have UV400 lenses in recycled PMMA, covered by a GRS 4.0 certificate – for example Venturi Blue, Lai Orange and Zani Orange, whose frame fronts are made from recycled RPCTG plastic.

Questions about our materials? Just contact us.