The Universal Series represents a group of high quality, semi-personalized designs calculated with Digital Ray-Path® technology. Default personalized Position of Wear (POW) parameters are calculated when the design is computed. The lens calculation uses pre-configured parameters that correspond with average values. Therefore, it is not necessary to measure personalization parameters when ordering these products. As a result, a partially personalized but fully compensated lens is achieved. Wearers receive a great visual experience with a much higher visual definition and level of comfort compared to a non-compensated progressive lens.
Digital Ray-Path® is the most advanced technology available to make digital lenses. The important difference appears when calculating the back surface of the lens. Instead of using a pure geometrical method, Digital Ray-Path® technology is based on an advanced three-dimensional calculation model that takes into account the actual position of the lens and the natural movements of the human eye. The result of this innovative calculation method is a lens that is personalized and provides better vision in all zones of the lens. Digital Ray-Path® lenses are personalized according to the individual parameters of each wearer.