Contact lenses have emerged as one of the best alternatives for vision correction besides the conventional eyeglasses. You can rely on them for various disorders of the eyes like far and nearsightedness and astigmatism. So, are you ready to ditch the frames and embrace the convenience of inserting contact lenses into the eyes? Don’t go for those one-size-fits-all lenses and understand the importance of contact lens fitting to achieve correct vision and maintain the well-being of your eyes.
Why taking measurements is important?
No two individuals will have the same-sized eyes. While one has a sharp cornea, the other one will have a shallow cornea. Moreover, one individual may use contact lens for correcting astigmatism and the other one may need a pair of contact lenses for correction of nearsightedness. Naturally, the measurements of lenses would vastly differ for these cases.
That is why the best optometrist in Fort Lauderdale measures the size of the cornea at first and then the curvature. Usually, a keratometer is used for this purpose where you just need to rest your chin on a support and let the instrument capture the image of your eyes. With these images, the light reflection from cornea is measured to help your eye care specialist know the curvature of the eyes and offer you a well-fitted lens. Here are the variations that may lead to changes in the size of the lens:
- For patients with corneas where lenses won’t fit easily based on the curvature of the eyes, further measurements of the cornea needs to be taken for obtaining an exact picture of the surface of the cornea.
- Patients with astigmatism may have an irregular eye surface and lack of focus. They may need specific contact lenses to correct the flaws caused due to astigmatism.
- The optometrist may measure the pupil, the opening at the front of the eyes through which light enters, and the iris to ensure that the contact lens offers the best fit.
The significance of contact lens fitting
Are you yet to understand why you need to be more careful about contact lens fitting? The better the fittings higher is your comfort. With inaccurate sizes of contact lenses, you may feel a lot of irritation and discomfort in both eyes, which may eventually lead to infections and abrasions on the corneal surface. Visit a professional optometrist to avoid wearing ill-fitted lenses that harm your eyes. Besides, proper fitting of lens is necessary to ensure vision correction.
Feel comfortable with contact lenses
The curvature of the corneal surface helps an optometrist decide the size of the lens. When appropriate measurements of the eyes are not taken, the initial fitting of the contact lenses may feel great but the problem may begin after a few hours or may be within a couple of days. That is why the best optometrist in Fort Lauderdale recommends follow-ups within a fortnight of inserting contact lenses.
Impact of lifestyle changes
Besides a comfortable fit and clear vision, the other reason that may impact your choice of lens is lifestyle change. There are different schedules of replacement you can choose like weekly, monthly, bi-weekly, and annually.
If you are keen to replace your contact lenses based on your lifestyle or outfit, the doctor and the optometrist will discuss with you and explain the importance of contact lens fitting. Apart from this, they will examine the current eye health and decide how often you can change the contacts. For instance, people with dry eyes, allergies, and diabetes must replace their lenses more frequently. The optometrist you consult will explain why and how you need to replace the contact lenses.
Fitting of contact lenses
The process of contact lens fitting begins with eye examination where the ophthalmologist assesses the health of your eyes and prescribes the most suitable contact lenses you need. Before prescribing the lens, the doctor measures the curvature and the size of the cornea. Once the measurements are taken, the doctor determines which size of lens would be a perfect fit for your eyes and offer a pair of lenses on trial basis.
An instrument called biomicroscope is used to get a larger and magnified image of the cornea after the insertion of contact lens. The eye doctor recommends repeated follow-ups after the initial insertion of lenses to ensure the well-being of your eyes and protect them from damage. You must report to the doctor for any concerns during the fitting of contact lenses and make sure that they are the best ones to offer protection to your eyes.
Want to consult the best optometrist in Fort Lauderdale? Meet Dr. Radzwill who has been conducting eye examinations for the last 20 years and will offer a great experience for improving your vision. Click here https://drradzwill.com/ to schedule your appointment today.
