Scleral contact lenses and its various advantages People can now enjoy the benefits of various corrective eyewear options and all because of advancement in contact lens technology. One such is scleral lenses; they are large in size than regular contact lenses and can help people with visual health abnormalities. They can be prescribed by a licensed eye doctor for corneal irregularity, uncomplicated refractive error and ocular surface disease. They are rigid gas permeable (RGP) lenses and not only cover the cornea but also a large part of the sclera and the white part of the eye. They fit comfortably as they sit on the sclera and are easy to wear than smaller RGP lenses.
Various advantages of scleral lenses are mentioned below: They offer ultimate wearing comfort These lenses create a pocket under the contact lens that gets filled with tears and lubricates your eyes. The cushion of moisture created gives huge comfort while wearing, and promotes healthy eyes throughout the day.
They give stable vision Scleral contact lenses vary from 14 to 20 mm in diameter. The larger size ensures that they remain stable and centered and are even a good option for certain eye conditions such as keratoconus or pellucid marginal degeneration. Also, the large diameter makes it impossible for them to dislodge from your eyes. They give more consistent and crisper vision.
They are made to last These rigid gas permeable contact lenses are typically long lasting as they are made from quality and durable materials. Even though the initial cost of these lenses are higher than the regular contact lenses but you will get maximum value for money.