Benefits of Precision 1 contact lenses More about Precision 1 Premium quality daily disposable contact lenses that are convenient Smart Surface Technology ensures long-lasting hydration and comfort Made from silicone hydrogel to provide healthy vision A handling tint guarantees an easy application UV blocking Precision 1 are exceptional quality daily contact lenses from Alcon. Each lens incorporates innovative SmartSurface Technology, with a thin layer of moisture that ensures that 80% of the water content reaches the surface of the eye for maximum comfort. By locking in moisture throughout the day, your eyes will remain comfortable all-day round. Made from a state-of-the-art silicone hydrogel, Verofilcon A, Precision 1 offers exceptional clarity of vision. In addition, in-built UV blocking adds an extra level of protection against harmful UVA and UVB. A handling tint also allows for an easy application and removal process which is particularly helpful for first-time wearers. How many hours can I wear Precision 1? The recommended time is based on the individualities of your eyes. Generally speaking, they’re designed to be comfortable for up to 16 continuous hours. After this time, simply dispose of them. Please bear in mind these lenses are single use only. Please don’t use them on consecutive days.