MY Polymers specializes in optical adhesives, coatings, and polymers with a low refractive index, beginning at 1.31. The low index enables high performance in various fields such as high-NA specialty optical fibers, high-efficiency light guides in LCD backlights and touchscreens, high-efficiency pump power combiners for fiber lasers, and other photonics and bio-photonics applications where the low refractive index increases efficiency and reduces light power losses. The products are based on proprietary resins that the company synthesizes from raw materials.