If you are interested in learning about RGP contact lenses, then the following information will help you considerably. These are rigid gas permeable lenses, are a hard lens made of silicone that allow oxygen to penetrate the lens, thus aiding in eye health and comfort of the contact. So, as you are learning about RGP contact lenses do not allow yourself to be confused with the first introduction of hard contacts that were not only uncomfortable and difficult to wear, but they also did not allow for oxygen penetration. There are many people that prefer, or do not have a choice, to wear RGP contact lenses instead of soft lenses.
The RGP lenses have specifically been developed for individuals with astigmatism, individuals who prefer strong, sharp vision, and people who are unable to wear traditional sot lenses or do not experience a good result. In fact, RGP lenses are even good for individuals who like and can wear soft lenses. This is because the RGP lenses allow for sharper vision, more clarity, and is more durable. The durableness of the RGP lenses exists in its construction. They are not made with water as soft lenses are, so they do not tear easily. Because of this, individuals who exercise care with their RGP lenses may keep the same pair for years. That is, of course, if their vision does not change. However, all individuals who wear contact lenses should always visit their optometrists on a yearly basis to make sure their eyes are in good health and their contacts are in good shape.
For more information on RGP contacts, visit our RGP Contact Lens page