Benefits of Precision 1 for Astigmatism contact lenses Daily disposable toric lenses designed to correct astigmatism and myopia Ideal for new wearers wanting convenience, comfort and a hassle-free eye care routine Precision Balance 8|4 Design ensures lens stability and crystal-clear vision SmartSurface Technology locks in moisture all day long Visibility tint for easy application In-built class 1 UV filter blocks more than 90% of UVA rays and more than 99% of UVB rays Find out how to read your prescription for Precision 1 for Astigmatism, including base curve and diameter. More information about Precision 1 for Astigmatism Precision 1 for Astigmatism, manufactured by Alcon, are daily disposable toric lenses, designed to correct astigmatism (in addition to myopia). First-time contact lenses wearers, in particular, will benefit from easy handling, long-lasting comfort, and crystal-clear vision throughout the day. Ideal for those with busy lifestyles, these lenses require no cleaning or storing routine. A unique Precision Balance 8|4 Design ensures that each lens settles in less than 60 seconds when applied with the ease of the visibility tint, retaining constant stability and offering optimum visual acuity. In addition, SmartSurface Technology creates a microthin layer of up to 81% water on the lens surface, providing a cushion of moisture for a remarkably comfortable wear. Plus, an in-built UV filter provides an extra level of protection, blocking more than 90% of UVA rays and more than 99% of UVB rays.