Progressive No-Line Polarized Polycarbonate Sunglass Lenses

At our Progressive No-Line Polarized Polycarbonate Sunglass Lenses are manufactured using the same high quality polycarbonate material as our standard lenses, with ultraviolet filter and scratch resistant coating. Our Progressive lenses are of aspheric (flatter) design, incorporating a distortion free distance zone with a smooth intermediate transition to a wide reading area.

A polarized filter is produced by stretching a thin sheet of polyvinyl alcohol to align the molecular components into parallel rows. The material is then passed through a solution of iodine. The iodine molecules alight themselves along these parallel rows. In a polarized lens, the rows are oriented vertically in order to maximally reduce the horizontally reflected light.

Polarized Polycarbonate Lenses are high recommended for people who enjoy skiing, boating, fishing, and many other outdoor activities. They also make great driving sunglasses (especially at dusk).

Prescription recommendation: (+6.00 to -8.00)