Alcon Precision7 contact lenses are the world’s first weekly replacement contact lenses engineered to offer a middle ground between the hygiene of daily disposables and the cost savings of monthly lenses. They are made from a high-oxygen silicone hydrogel material (Serafilcon A) and provide a breakthrough option for modern lifestyles.
Utilising the innovative ACTIV-FLO System, the lenses continuously transport moisture and sustained-release wetting agents to the surface. With an exceptional oxygen permeability rating (149 Dk/t), they allow a high volume of oxygen to flow freely to the eyes.
Replacing lenses once a week is far easier to remember than a bi-weekly or monthly schedule
Manufacturer: Alcon
Name: Precision7 (1 week replacement)
Material: Serafilcon A
Breathability: 149Dk/t
UV Protection: Class I
Water Content: 55%