AIR Optix Night & Day

Technical Information Manufacture Cast Moulded with unique plasma treated surface Design Bi-Aspheric front and back surface Material Lotrafilcon A Surface Treatment Plasma polymerisation Dk 140 Dk/t (@-3.00 D) 175 Water content 24% BOZR (mm) 8.40, 8.60 TD (mm) 13.80 BVP (D) plano to -8.00 (0.25 steps) +0.25 to +6.00 (0.25 steps) -8.50 to -10.00 (0.50 steps) Centre thickness (mm) (@ -3.00 D) 0.08 FDA Group I <=50% water content, non-ionic Wearing Schedule Up to 30 nights continuous wear Recommended Replacement Schedule Monthly Lens care Multipurpose (Focus AQUA®) or Peroxide (AOSept® Plus) Features Benefits Unique material, Lotrafilcon A Reliant on its fluorosiloxane path rather than its water content to transmit oxygen Oxygen transmission of 175 Dk/t Significantly exceeding the Harvitt and Bonanno threshold of 125 Dk/t*. AIR OPTIX® NIGHT&DAY® delivers up to 6 times more oxygen to the cornea than ordinary soft contact lenses, and can serve as a great 'problem solver' for hypoxia related problems Unique plasma treated surface High resistance to protein deposition Hydrogel phase Allows for good lens movement and lens handling properties