#scleral lenses in vaishali ghaziabad

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What are Scleral Lenses and How do they work their magic?

There are a lot of people suffering from various eye conditions, but many aren’t good candidates for using contact lenses or have difficulties wearing contact lenses. The large diameter gas permeable (GP) lenses known as scleral lenses are an effective alternative for such patients as they can provide the same benefits that conventional GP lenses can give.

Vision problems caused by Keratoconus and other cornea irregularities can be corrected by the smooth optical surface of the scleral lens. Scleral lenses are filled with isotonic fluid before fixing, so that the space between the cornea and the back surface of the lenses acts as a tear reservoir. This tear reservoir continually provides moisture and oxygen to prevent eye injuries like corneal abrasions.

Why Scleral Lenses are a Better Option?

The key advantages of scleral lenses are that it provides sharper vision, greater durability, easier handling and less risk of complications compared to standard lenses. With BostonSight Scleral lenses it is easy to custom design a lens to provide the best possible vision, eye health and comfort for each patient. Scleral lenses vault over the entire corneal surface and rest on the sclera of the eyes while the conventional GP lenses cover only a portion of the cornea. Scleral lenses are more stable on the eyes because of its larger size so there is less chances of getting accidentally dislodged from the eye. This also makes scleral lenses more comfortable especially for sensitive eyes or irregularly shaped corneas. In addition to correcting your vision, scleral lenses also help improve the health of your eyes and to reduce the need for surgical intervention for those with severe ocular surface diseases.

Types of Scleral Lenses

Scleral lenses come in three different categories, differentiated by their size running from 14.5mm to 24mm and the primary contact it has with the front surface of the eye. The larger size allows it to cover the entire cornea, extending to the sclera. During the contact lens exam, your eye specialist will decide which size of contact lens to use depending on the complexity of the vision problem.

Corneo-scleral and semi–scleral lenses

Much larger than GP lenses, Corneo-scleral and semi-scleral lenses are designed to rest near the junction between the cornea and the sclera. Patients who require contacts after laser eye surgery or corneal refractive surgery can benefit from this type of scleral lens to correct irregular astigmatism.

Mini scleral lenses

Mini scleral lenses are large diameter rigid lenses designed to bind over the entire corneal surface and rest on the anterior sclera. Patients whose corneal shape is distorted by eye conditions, scarring or after a corneal graft procedure can get their vision rehabilitated by using this type of scleral lens.

Full scleral lenses

The largest of all scleral lenses, full scleral lenses provide the most amount of clearance between the back surface of the lean and the cornea. Patients who suffer from complex eye conditions like advanced keratoconus, severe dry eyes or severe ocular disease can benefit from using the full scleral lens.

With lens materials that are highly breathable rigid gas permeable, all types of scleral lenses keep the eyes healthy and comfortable by supplying plenty of oxygen to the front surface even though the entire cornea is covered.

Who is a Good Candidate?

Scleral lenses in Vaishali Ghaziabad are a good choice for anyone looking to get the best possible vision with contact lenses. People with problems like corneal irregularities caused by either keratoconus or surgical procedure, ocular surface disease, severe refractive errors, and hard-to-fit eyes can benefit more by wearing scleral lenses. Scleral lenses can also benefit those with dry eye disease as it keeps the eyes moisturized and provides a more comfortable contact lens experience. This is possible because the ample space between the back surface of the lens and the cornea acts as a tear reservoir. Your ophthalmologist in Ghaziabad will conduct a contact lens exam to tell you which type of scleral lenses will be best for you. Scleral lenses are often fitted using special automated measuring tools and imaging devices.

Cost of Scleral Lenses

The cost associated with the fitting or replacing scleral contact lenses in Ghaziabad will vary from patient to patient depending on the nature of the lens. As scleral lenses need to be custom-made to the exact specifications prescribed by your eye specialist, their price can even go higher than that of Ortho K lenses in Vaishali Ghaziabad. You can ask your eye specialist for specific cost advice for scleral contact lenses in Vaishali Ghaziabad that meet individual needs. Some of the expenses associated with scleral lenses can be covered under your vision insurance policy.

Dr Shalini Jain’s Samyak Eye Care Clinic is a trusted name for ensuring patients the highest quality results with scleral lenses. Book an appointment with our eye specialist to know if you are a good candidate for scleral lenses and discuss how it can help improve your vision.