RENO, Nev.--Polycore Optical is releasing a 1.71-index, semi-finished, single-vision lens line. Unlike other ultra high-index materials, Polycore’s 1.71 product allows labs with the appropriate tooling to process the lenses in-house, avoiding high processing fees previously associated with these materials. Because of this, Polycore recommends the lenses for labs with direct surfacing capability.

Polycore 1.71 has a higher tensile strength than many other lens materials, giving it superior drill-mounting capabilities. Polycore offers this new lens in 11 different base curves for optimal cosmetic appeal.