Silicone hydrogel is a combination of soft, flexible plastics and silicone. The material is ideal for use in the manufacture of contact lenses for a number of reasons. For those who wear contact lenses, the most obvious benefit is the comfort that silicone hydrogel provides.
But silicone hydrogel contact lenses are also a very healthy option for your eyes. This is because they are gas permeable, allowing oxygen to penetrate the lenses and enabling your eyes to breathe.
Additionally, since silicone hydrogel contact lenses are disposable, they don’t have the opportunity to collect build-ups of harmful debris or organisms before they are thrown away. It also means that the lenses are affordable - and if one falls out or gets lost, it’s not a big deal.
Finally, silicone hydrogel is an extremely versatile material, allowing contact lenses to be made for a host of different conditions. Whether you suffer from nearsightedness, farsightedness, astigmatism or presbyopia, there’s probably a pair of silicone hydrogel contact lenses that match your specific visual needs.