Gaggione is offering versions of its Avika range of LED streetlight lenses made using recycled plastic. We are “incorporating recycled PMMA into our range, derived from recycled industrial scraps”, ...

A new chemical process can transform waste sulfur into lightweight plastic lenses that have a high refractive index and are transparent to mid-range infrared light. The lenses may have applications in ...

Light covers made by Fluorolite Plastics in Framingham can be found everywhere from school cafeterias to streets in major cities like Providence. The company, which was founded in 1977, manufactures ...

A team created the next generation of long-wave infrared plastic lenses. The plastic, a sulfur-based polymer forged from waste generated by refining fossil fuels, is incredibly useful for lenses, ...

Plastic lenses and housings are common among the several firms developing LED lighting, according to Steve Landau, a spokesman for Lumileds Lighting LLC, a San Jose, Calif., company that bills itself ...

Sulfur left over from refining fossil fuels can be transformed into cheap, lightweight, plastic lenses for infrared devices, including night-vision goggles, a University of Arizona-led international ...