This lens combines the advantages of the Resonas design in a WS lens.
WS has a combined aspheric front curve which highly improves the aesthetic and the optical performance of the lens. Whereas for the Resonas lens, a special neurological eyetest measuring stress and discomfort of the brain was used to develop a new progressive lens. The result of this test: better image perception in the brain.
The fusion of the Resonas technology with the WS lens resulted in the development of the Resonas WS lens, the most advanced progressive lens with unequaled aesthetic features and wearing comfort.