As an alternative to eyeglasses, contact lenses can effectively and conveniently correct poor vision. Unfortunately, certain eye conditions make it difficult to wear regular contact lenses. The good news is that R&D labs have been busy finding solutions for individuals with hard-to-fit eyes. The result: specialty contact lenses that are ideal for those with various eye conditions.
Regular Contact Lenses
Regular contact lenses cover the cornea, sitting directly on the eye surface. They are soft and designed for people with refractive errors, such as myopia and hyperopia, but no eye condition. The contacts are available as daily, weekly, monthly, and extended-wear lenses. But certain eye conditions, such as irregular corneas, can make it difficult to wear the lenses. The lenses can increase the risk of developing eye dryness.
Soft Contact Lenses
Soft contacts are more comfortable than rigid lenses. They are made from soft plastic and usually hold more water. Most designs are disposable and worn for a short period of time, depending on the lens type.
Short-term wear reduces the risk of infection, especially for people with eyes that produce more protein. The best designs provide UV protection. On the downside, soft lenses tend to absorb pollutants more easily, which can cause eye irritation.
Specialty Contact Lenses
People who find it uncomfortable to wear regular contacts can get specialty lenses. The lenses are available in special designs to cater to various eye conditions and vision issues. Customized lenses help improve eyesight while protecting the cornea’s surface. They can treat conditions such as keratoconus or irregular corneas. People with dry eye syndrome can wear the lenses without experiencing discomfort.
When To Choose Specialty Lenses
Specialty lenses are ideal for people with hard-to-fit eye conditions. These include patients with:
- Astigmatism
- Keratoconus
- Chronic dry eye syndrome
- Giant papillary conjunctivitis
- Presbyopia
Your optometrist will check your eyes to determine if you can benefit from specialty lenses. If you find it impossible to wear regular contacts, the doctor will diagnose your condition and recommend the best treatment.
Types Of Specialty Contact Lenses
Optometrists recommend the best lenses based on the patient’s eye condition. There are various types of specialty lenses, including the following:
- Rigid gas-permeable lenses
- Scleral lenses
- Toric lenses
- Hybrid lenses
- Orthokeratology lenses
- Cosmetic lenses
The optometrist will measure your eyes to fit you for customized specialty lenses. A vision test will determine your prescription. Finally, the doctor will teach you how to care for the lenses.
Contact Lens Fitting
Contact lenses require contact lens fitting. The type of vision correction you need will determine the best lenses. Also, you must consider your budget, lifestyle, and other factors.
The eye specialist will recommend the best lens for you. Typically, doctors do not prescribe contacts for young children except ortho-k lenses that have been shown to help slow myopia progression. Lenses are not ideal for people with a history of corneal viral infections. Make sure you have an updated prescription for your contact lenses. It will ensure you enjoy crisp and clear vision.
For more on the difference between regular and specialty contact lenses, visit Weiss Eyecare Clinic at our Watertown, South Dakota, office. Please call or TEXT at (605) 882-0808 to schedule an appointment today.
