Eyeglass lens technologies that
enhance and
protect vision

Endless options. Ultimate performance.

PPG TRIVEX® lenses keep your eyes safe and ready for every moment.

Learn More >

Redefining high-index

PPG TRIBRID® lenses are a stronger lens for a stronger prescription.

Learn More >

The one. The original.

There is only one CR-39® monomer, and it only comes from PPG.

Learn More >

Scratch resistance for real life

Advanced lens coating technology designed for today’s lens materials

Learn More >

PPG is a leading producer of optical grade monomers and coatings used in the manufacture of eyeglass lenses. We invite you to explore our commitment to the ophthalmic industry, from the origins of PPG CR-39® monomer to the development of PPG TRIVEX® and PPG TRIBRID® lens materials, as well as our PPG HI-GARD® lens coatings.