Specialty Contact Lenses: What Are My Options?

When it comes to correcting vision, glasses have long been the go-to solution. However, for those with certain eye conditions, glasses may not provide the optimal visual acuity or comfort. This is where specialty contact lenses come into play. Specialty contact lenses are specifically designed to address various eye conditions and offer a range of benefits.
 

Common Eye Conditions that Require Specialty Contact Lenses

Many eye conditions can benefit from the use of specialty contact lenses. One of the most common conditions is astigmatism. Astigmatism occurs when the cornea or lens of the eye is irregularly shaped, causing blurred or distorted vision. Specialty contact lenses for astigmatism, known as toric lenses, are designed to correct this irregularity by providing different powers in different meridians of the lens. This allows for clear and crisp vision, even for those with significant astigmatism.
 

Another common condition is keratoconus, a progressive thinning and bulging of the cornea. Regular contact lenses may not fit properly on the irregular surface of the cornea, leading to discomfort and compromised vision. Specialty contact lenses called scleral lenses are often prescribed for keratoconus. These lenses vault over the entire cornea, creating a smooth optical surface and providing improved vision and comfort.
 

After certain eye surgeries or traumatic injuries, the corneal surface may become irregular, necessitating specialty contact lenses to provide improved vision and comfort. Additionally, some individuals with dry eye syndrome may benefit from specialty contact lenses designed to improve tear film stability and comfort. These lenses are often made from advanced materials that retain moisture and promote ocular surface health.
 

Different Types of Specialty Contact Lenses

There are several types of specialty contact lenses available, each designed to address specific eye conditions. Rigid gas permeable (RGP) lenses are a popular option for many individuals. These lenses provide excellent vision correction, durability, and oxygen permeability. They are often used for conditions such as astigmatism, keratoconus, and post-corneal transplant patients.
 

Scleral lenses are large-diameter gas permeable lenses that vault over the cornea, resting on the sclera. They are used to correct irregular corneal surfaces, such as in keratoconus, and provide a smooth optical surface for improved vision. These lenses also provide comfort for those who experience dry eye.
 

Hybrid lenses combine a rigid gas permeable center with a soft lens skirt. They are used to provide the clear vision of RGP lenses and the comfort of soft lenses. They are beneficial for irregular corneas and keratoconus.
 

These specialty contact lenses are prescribed and fitted by an optometrist. The selection of the most suitable type of specialty contact lens depends on the individual's specific eye condition, visual needs, and ocular health requirements.
 

The Benefits of Specialty Contact Lenses

Specialty contact lenses offer numerous benefits over traditional glasses or regular contact lenses. One of the main advantages is improved visual acuity. Since specialty lenses are custom-made to address specific eye conditions, they can provide sharper and clearer vision. This is especially important for individuals with complex prescriptions or irregular corneas.
 

Comfort is another significant benefit of specialty contact lenses. These lenses are designed to fit your unique eye shape, ensuring a proper fit and minimizing discomfort. Additionally, some specialty lenses are made from materials that allow for increased oxygen flow to the eyes, reducing the risk of dryness and irritation.
 

Finding the Right Specialty Contact Lens for Your Needs

When it comes to specialty contact lenses, there are various options available to address different eye conditions and individual needs. Consulting with your optometrist is crucial to determine the most suitable type of lens for your specific condition. They can assess your eye health, prescription, and lifestyle to recommend the best option.
 

Schedule an appointment with our optometrist today to explore the options of specialty contact lenses and improve your vision and comfort, visit Oshawa Eye Care at our office in Oshawa or Peterborough, Ontario. Please call (905) 723-3937 or (705) 760-9402 to book an appointment today.