Ciba Vision – Focus Dailies Progressive
The Focus DAILIES Progressives (nelfilcon A) lens is a progressive aspheric
simultaneous vision soft contact lens. The lens design incorporates a constant near power profile into each lens across the full range of distance powers. This has greatly simplified the fitting procedure by eliminating add powers as a separate variable. For each lens the near and intermediate powers are concentrated primarily in the central portion of the optical zone while the surrounding portion is weighted towards distance. The continuous changes in power across the surface of the lens allow patients requiring a reading addition of up to +3.00D to see clearly at far, intermediate and near distances.