Facts about scleral contact lenses and how are they customized?

Scleral contact lenses, also known as sclera lenses; are large rigid gas permeable (RGP) lenses. They are very different from the regular lenses as they cover not only the cornea but also the sclera, the white part of the eye. They are usually available in 14 to 20 mm in diameter. These lenses sit on the sclera and form a vault over the cornea. They modify the shape of cornea in order to provide clear vision. Scleral contact lenses are an effective option for correcting refractive errors and all the vision related problems including irregular corneas.

Benefits of scleral contact lenses

• More comfortable in comparison to other corneal lenses 
• Offer excellent vision
• Stable fit even while playing sports
• Great for people having dry eyes as they form a moisture chamber
• Easy to adapt than RGP contact lenses once they are correctly fit
• Can be easily inserted and removed

Know more about scleral contact lenses

These contacts are customized according to the shape of the wearer’s eye for giving the proper fit. They are designed in a way to be gentle on the sclera and do not cause any compression to the underlying tissue.

First time users often assume that they aren’t as comfortable as the regular contact lenses due to their size and rigidity. Despite being large in size, they are still very comfortable.

These contact lenses are a solution for even the complex eye problems as they are specifically designed for the patient. They are used to rectify vision and work even when other types of lenses don’t.

Scleral contact lenses help in curing the ocular surface whether the patient had a corneal transplant or recovering from any corneal injury. They keep the eyes healthy by creating a fluid vault, providing eyes the required oxygen and moisture to stay healthy.

How scleral contact lenses are customized?

The eye doctor will firstly examine the individual’s eyes through computerized corneal maps and detailed photographs. Then, the patient will undergo a comprehensive scleral contact lens fitting procedure. Finally, the lenses are custom-made based on the measurement of the lens parameters.

Looking to buy contact lenses? You can buy scleral contact lenses and various other types of contact lenses from an authorized online retailer like Sclera-lenses. Not only the scleral lenses cover the whole eye but also give anyone who wears them a stunning and amazing look. Be patient, though, as it might take some time for you to get used to putting your lenses in and removing them if you have never used contacts before.

You can choose from an assortment of contact lenses available in different designs, colors and options. Their selection is created to suit everyone’s taste. Buy a pair that suits your visual and lifestyle needs.