Your eyes are one of the most important parts of your body, so taking good care of them is crucial. If in case you have an eye condition such as astigmatism or presbyopia, you may be considering contact lenses as a solution. But which type of contact lens is best for addressing your particular eye condition? Let’s break down the different types of contact lenses and how they can help address various eye conditions.
Soft Contact Lenses
Soft contact lens is made from a flexible material called hydrogel and is available in both corrective and cosmetic varieties. Soft contacts are the most popular lens type because they are comfortable to wear and adjust to. They also work well for people with astigmatism since they can easily conform to the shape of the eye. However, soft contact lenses do not last as long as other varieties and must be replaced more frequently.
Rigid Gas-Permeable (RGP) Contacts
Unlike soft contacts, RGP lenses are made from a firmer plastic material that allows oxygen to pass through more easily than soft lenses. This makes them more comfortable for more extended periods and allows them to last longer than soft lenses.
RGP contacts also provide sharper vision than soft lenses, making them ideal for people with certain refractive errors, such as nearsightedness or farsightedness. They also work well for people with keratoconus, a condition in which the cornea becomes misshapen due to excessive pressure on the eyeball.
Multifocal Contact Lenses
Multifocal contact lenses are designed specifically for people who suffer from presbyopia—a common age-related condition that causes difficulty focusing on objects up close due to changes in the lens inside the eye. Multifocal contacts provide sharp vision up close and at a distance by using multiple focal points within each lens that allows you to focus at varying distances without needing glasses or bifocals.
Toric Contact Lenses
Toric contact lenses are mainly designed for people with astigmatism, a common refractive error caused by an irregularly shaped cornea that causes blurred vision at all distances. Toric contacts correct this issue by providing two different prescriptions within each lens, one for nearsightedness or farsightedness and one for astigmatism, to help restore clear vision at all distances.
Contact Lens Prescription
Having a prescription for contact lenses is essential for any individual who wishes to use them. In order to purchase contact lenses, you must obtain a valid prescription from a licensed Eye Care Professional. The Eye Care Professional will conduct an eye examination that will acceptably determine the most suitable contacts and the health of your eyes.
Contact lens wearers must get regular check-ups because wearing contact lenses can influence the physical condition of your eyes over time, especially if the recommended wear schedule and instructions are not adhered to. In addition, getting your contact lenses prescribed by an Eye Care Professional is beneficial as they can provide instruction on how to care for and store correctly and detect early signs of eye conditions. With this in mind, obtaining a prescription is vital when considering using contact lenses.
Contact lenses can effectively address various conditions related to vision clarity, comfortability, and longevity when wearing them throughout the day. Knowing what type of contact lens addresses which kind of eye condition can give you peace of mind when selecting your new pair.