Seven Explanations On Why Scleral Lenses & Specialty Contacts Are Important

Seven Explanations On Why Scleral Lenses & Specialty Contacts Are Important

Dec 05, 2021

Eye health is critical to overall health. In the recent past, it’s become increasingly difficult to maintain ideal eye health. Most patients with eye problems result in different forms of treatment, such as scleral lenses and specialty contacts. Dr. Allyson Tang Optometrist – Vaughan – offers eye care near you.

Scleral lenses and specialty contacts help millions of Americans to have clear vision. They are ideal compared to glasses due to their comfort and convenience. They are both not sold over the counter. Instead, scleral lenses are custom-made to fit your eyes perfectly and specialty contacts are uniquely made.

If normal contacts make you feel uncomfortable, scleral lenses and specialty contacts are for you. They are transformative and life-changing. Scleral lenses are contacts that cover the whole cornea and the sclera. They are significantly larger than regular lenses, making them more comfortable and easy to fit. Specialty lenses, on the other hand, are contacts designated for specific conditions.

Why should you use Scleral Lenses or Specialty Contacts?

  • Scleral contact lenses are designed depending on the structure of your eyes so that they rest securely and gently. Fitting scleral lenses is not complicated as the name sounds. The eye doctor creates a digital map of your eye’s surface, a process called corneal topography. The digital map helps to create a perfectly fitting pair of scleral lenses.
  • Several years ago, patients with corneal irregularities and extremely dry eyes had challenges wearing contact lenses due to discomfort due to direct contact with the cornea. Specialty contacts are ideal for patients with mild to moderate dry eyes. The gas-permeable membrane allows better oxygen flow and contains tears beneath the lenses, thus preventing your eyes from running dry. If the dry eyes conditions are severe, scleral lenses are ideal for patients. They are also perfect for patients with other conditions such as corneal trauma, dystrophy, astigmatism, keratoconus, and corneal ectasia. The iconic contact lenses allow individuals with corneal aberrations, dry eyes, and those who have received cataract surgery to have a clearer vision. They are also comfortable and thus can be used by most people in diverse fields.
  • Scleral contact lenses surround the eye with a gas-permeable chamber filled with liquid. The hydrating environment yields the required moisture and oxygen, thus promoting good health and keeping away outside irritants. The serene environment provided by the contact lens promotes healing of the eye, especially on the eye’s surface. It promotes healing of the eye surface if a patient received a corneal transplant, a chemical burn, or has eye trauma. If you have a corneal condition, you can receive scleral lenses in Vaughan, ON.
  • The liquid chamber that separates the eye from the lenses improves the visual optics of the lenses. Additionally, scleral lenses are made of quality materials and thus do not pressure the cornea, which makes them feel comfortable. According to research, patients report wearing scleral contacts for more than 14 hours daily, which is longer than the wear time of normal contact lenses. After refractive surgery, some issues are not fixed completely. They include monovision, excessive glare, and astigmatism, and high-order aberrations. Specialty lenses help to sharpen your vision in such instances.
  • Astigmatism is a condition that involves the surface of the eye becoming irregularly shaped. If you have such a condition, you require toric lenses, varying power in different meridians. It would help if you tried the lenses for the perfect fit.
  • Keratoconus is a progressive eye disease that involves the thinning and bulging out of the cornea. The condition causes the cornea to become cone-shaped which cannot accommodate regular contact lenses. Specialty lenses are custom-made, especially for severe cases. If you have keratoconus, you can receive contact lenses in Vaughan, ON.
  • GPC is a protein-induced infection. The proteins in your tears cause an inflammatory reaction that triggers your lid glands to produce mucus that forms a filmy coating on the surface of your eyes. In such a scenario, the optometrist recommends you use daily soft lenses so that protein does not build up on the lenses. Alternatively, you can use gas-permeable lenses made of hard material. The mucus coating does not form on the hard material.

If you searching for Scleral Lenses & Specialty Lenses in Vaughan, ON, you can call or book an appointment with Dr. Allyson Tang Optometrist, Vaughan, ON.

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