Scleral lenses have enabled many people to wear contact lenses when they’d previously been told their eyes couldn’t handle contacts. These lenses are meant for people who can’t have lenses rest right on their corneas. These lenses are simple to use. The only real difference between scleral lenses and regular contacts is where they rest on the eyeball. If you have keratoconus or another condition that makes it difficult for you to wear regular contacts, Clinton Eye Associates in Clinton, CT can fit you with these special lenses.
request an appointmentScleral Lenses Sit on the Sclera
The name “scleral” describes exactly what these lenses do. They are larger lenses that rest on the sclera, the white portion of the eyes. The rest of the lens arches over the cornea so that none of the lens touches the corneal surface. The lens material is gas-permeable, so oxygen can reach the corneal surface. These lenses are suitable for conditions like keratoconus and dry eye. Because none of the lens material touches the corneal surface, you don’t have to worry about irritating corneas that are elongated, for example, nor do you have to worry about the lens cutting off oxygen.
Those with keratoconus are already dealing with a thinning cornea. Wearing regular contact lenses can exacerbate irritation and just be generally uncomfortable as the cornea starts to extend outward due to the thinning surface layer. They need a contact lens that will not rest on the cornea at all, and scleral lenses fit that bill.
People with dry eye benefit from these lenses because a well is left between the lenses and the eyes, allowing tears to build up and keep the eyes nice and hydrated. While someone with dry eye might still need to use artificial tears, for example, there shouldn’t be any additional drying of the cornea caused by scleral lenses.
Scleral lenses come in a few different sizes, with smaller lenses often called mini-sclerals. These lenses, no matter the size, can take some getting used to. They are bigger than normal lenses, but wearers don’t feel the lenses at all, especially once they’ve gotten used to wearing them.
If You Have Hard-to-Fit Eyes, Call an Optometrist
Clinton Eye Associates in Clinton, CT has appointments available for eye exams and lens fittings. If you need an eye exam, have questions about caring for scleral lenses, or are curious about other benefits of these lenses, call us at (860) 669-2020 to set up an appointment.
What are scleral lenses?
Scleral lenses are large diameter gas permeable contact lenses that rest on the sclera, which is the white part of the eye, and vault over the cornea. This design creates a tear-filled space over the cornea, which can improve comfort and vision, particularly for individuals with corneal irregularities or dry eye conditions.
Who might need scleral lenses?
Scleral lenses are often recommended for individuals with keratoconus, severe dry eye syndrome, post-corneal graft, or those who have not had success with traditional contact lenses due to discomfort or poor fit. They are also beneficial for people with irregular corneas, such as those caused by surgery or injury.
How do scleral lenses improve vision?
Scleral lenses provide a smooth optical surface that can correct vision problems caused by corneal irregularities. The tear-filled chamber between the lens and the cornea helps to smooth out any irregularities, providing clearer vision than might be possible with glasses or other types of contact lenses.
Are scleral lenses comfortable?
Many users find scleral lenses to be very comfortable. Because they rest on the less sensitive white part of the eye and vault over the cornea, they are often more comfortable for people with sensitive or irregular corneas than traditional contact lenses.
How do I know if scleral lenses are right for me?
The best way to determine if scleral lenses are a good option for you is to schedule a consultation at Clinton Eye Associates. Our eye care professionals will assess your vision needs, eye shape, and health to determine if scleral lenses could provide the comfort and visual clarity you seek.
What is the process for getting fitted for scleral lenses?
Fitting scleral lenses is a detailed process that requires specialized knowledge and equipment. At Clinton Eye Associates, the process starts with a comprehensive eye exam, followed by detailed measurements of your eye’s surface. We may use advanced imaging techniques to map your cornea’s shape accurately. Based on these measurements, we’ll select or custom-design scleral lenses for your eyes.
How long do scleral lenses last?
With proper care, scleral lenses can last one to two years. The lifespan of your lenses will depend on various factors, including material, handling, and your tear film’s composition. Regular check-ups at Clinton Eye Associates will help ensure your lenses are in good condition and continue to meet your vision needs.
How do you care for scleral lenses?
Scleral lenses require daily cleaning and disinfecting with recommended solutions to prevent buildup and infections. Always wash your hands before handling your lenses, and follow the specific care instructions provided by Clinton Eye Associates. Regular follow-up visits will also help monitor your eye health and the condition of your lenses.
Can scleral lenses pop out easily?
Due to their size and design, scleral lenses are very stable on the eye and less likely to pop out compared to smaller soft or gas permeable lenses. Their larger diameter helps ensure they stay in place, even during most activities.
How can I schedule an appointment for a scleral lens consultation at Clinton Eye Associates?
To schedule a consultation for scleral lenses, you can call our office directly or use the contact form on our website. Our team will assist you in setting up an appointment time that works for you, so we can assess your needs and discuss whether scleral lenses are a suitable option.