What is the difference between normal contact lenses and sclera contact lenses?

Sclera contact lenses are vision related. Sclera lenses are for eye-related complaints like diseases, keratoconus, and surgical comfort. Sclera contact lenses are a special kind of lens made of a material that lets oxygen through, or you can say that they do not make contact with the cornea, like other contact lenses. Instead, it locks over the cornea.

The outer layer of the lens stays on the white of the eye, which is called the sclera. There is a space between the back of the lens and the corneal surface, which is filled with a sterile saline solution that gives your eye two advantages: it helps keep your eye hydrated. Also, it protects the watch from any corneal oddities. It, in many cases, provides improved vision compared to any other contact lens. 

What can sclera lenses do?  

Sclera contact lenses are useful for medical conditions. They treat eye irregularities. These lenses are not just lenses, but they are medical devices or therapeutic devices. It is used to help with eye injuries and diseases. Allowing your eye to get improved vision, some of the eye conditions that sclera contact lenses can heal are:  

  • Keratoconus
  • Dry eye
  • Injuries from ocular trauma
  • Burn injuries to the eye
  • Congenital abnormalities 
  • Post-surgical complications 

What happens if we wear them continuously?

Normally sclera contact lenses are worn during the day and should be removed at night because sleeping with a contact lens is not a good idea. This behavior is risky and can cause an infection in your eye. If you are already dealing with some eye issue as you are wearing a scleral lens for it, then you should be determined with the fact and don’t shake hands with the additional risk. 

You are sometimes told to wear it for night care as you discuss it with your doctor. Otherwise, you are not supposed to wear it for a long period. The patients wearing sclera lenses were told to wear them for all their waking hours. Sometimes the day, the patient will certainly feel the urge to reapply or clean it, and it should be done for a higher health base of the eye.

Are sclera lenses enough for eye care?  

Sclera lenses are safe to wear, and the compilation of the eye is incredibly low compared to the other risky contact lenses that probably cause infection or irritation to the eye. That is the most important part of your body. But you can decrease the chases of getting infected if you follow all the instructions and maintain it by cleaning it daily with a routine. 

Use only the solution that is given but not the tap water. Use your hands softly and avoid rubbing them. Don’t forget to clean your hands. After pampering it, cap it properly.

Why are sclera lenses more comfortable as compared to traditional lenses?

Scleral lenses are more comfortable than the other lenses for the patients. They are not sticking to the cornea but leave space between the back of the lens and the cornea. The filled solution is designed to comfort the eye. Scleral lenses do not irritate the eye and are designed in a shape that provides comfort superiorly and improved vision.         

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