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What to Know About Scleral Contact Lenses

Jun 10,2023 | Coleyes

Introduction

Scleral contact lenses are gaining popularity among individuals with specific eye conditions due to their unique design. Unlike traditional contact lenses that sit on the cornea, scleral lenses cover the entire sclera or white part of the eye, resulting in better vision and increased comfort for those with various eye conditions. In this article, we'll delve into everything you need to know about scleral contact lenses, including their advantages and proper maintenance.

What Are Scleral Contact Lenses?

Scleral contact lenses have a larger size compared to standard contact lenses, typically ranging from 14 to 24 millimeters in diameter. They are made of gas-permeable material, which allows oxygen to reach the cornea and keep it healthy. Scleral lenses sit on the sclera, or white part of the eye, vaulting over the cornea, and creating a tear-filled chamber between the lens and the cornea. This chamber provides a smooth and moist surface for the cornea, which can be especially beneficial for people with dry eyes or other corneal irregularities.

Benefits of Scleral Contact Lenses

Scleral contact lenses do good for people in many ways, such as:
  1. Comfort: Scleral lenses can be more comfortable to wear than regular contact lenses since they do not come into direct contact with the cornea, which can be sensitive for some people.
  2. Protection: Scleral lenses offer several benefits to people with specific eye conditions. They can protect the cornea from further damage in individuals with corneal irregularities such as keratoconus or those who have undergone corneal transplants.
  3. Sports Performance: Athletes who require clear and stable vision during sports activities can also benefit from scleral lenses as they provide an excellent option for sports performance.

How to Care for Scleral Contact Lenses

Here are a few tips for taking care of your scleral contact lenses:
  1. Begin by washing your hands thoroughly with soap and water before handling your lenses.
  2. Clean your lenses daily using a cleaning solution recommended by your eye doctor to ensure their cleanliness.
  3. Prior to inserting your lenses, rinse them using a saline solution to remove any remaining residue and ensure they are sufficiently hydrated.
  4. Adhere to the replacement schedule advised by your eye doctor to ensure your lenses stay in good condition.
  5. Refrain from using tap water to clean or rinse your lenses.
  6. Always follow your eye doctor's instructions for caring for your scleral lenses.

Conclusion

In general, scleral contact lenses can make a substantial positive impact on the lives of individuals with certain eye conditions. Nevertheless, it is essential to collaborate closely with your eye doctor to guarantee appropriate fitting, maintenance, and supervision to prevent potential complications. By adhering to the maintenance instructions and attending regular appointments with your eye doctor, scleral contact lenses can offer lasting vision improvement and comfort for individuals with different eye conditions. If you are contemplating scleral lenses, discuss with your eye doctor to decide if they are a suitable choice for you.

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