Contact Lenses for Astigmatism
Astigmatism is a condition that can make it harder to see clearly. It can distort images and make them look blurry. However, there are ways to correct this issue and allow patients to see much more clearly. There are contact lenses for astigmatism that can correct the problem and clear up the blurriness. If you need to be treated for astigmatism or need an eye exam to diagnose it, contact Butler Eye Care in Lebanon, MO to schedule an appointment with Dr. Butler.
What Is Astigmatism?
The cornea of the eye is a clear dome covering the pupil and iris of the eye. It is normally smooth and has a curvature that makes it curve in every direction equally. This shape allows light to be focused in the correct area of the retina inside your eye. When the corona doesn't have an even curvature and is irregularly shaped, it makes light refract in the wrong place, and this is what causes blurry and distorted vision.
If the astigmatism is moderate or severe, it can cause several other symptoms as well, including headaches, eye strain, bad vision at night, and squinting. Most of the time, astigmatism is something that people are born with, and it tends to run in families. However, it can also happen after eye surgery, eye disease, or an injury.
Both eyeglasses and contact lenses can be used to correct the vision of those with astigmatism. Many people choose to wear contact lenses for astigmatism for the many benefits of contacts. For some patients with astigmatism, wearing contact lenses works better for them than glasses. This is because contact lenses can give them a wider range of corrected vision than glasses.
Soft contact lenses don't work for correcting the vision of those with astigmatism, so these patients generally wear lenses that are rigid and gas-permeable. These contacts keep their shape as they sit on the cornea, so they make up for the irregular shape of the cornea and sharpen vision.
If you have astigmatism, be sure to see an optometrist to correct your vision. There may be types of correction that won't work well for you, but there are some that will. Contact lenses for astigmatism are highly effective at making vision sharper and clearer, giving you a better quality of life.
Get Contact Lenses for Astigmatism in Lebanon, MO
If you suspect that you may have this eye condition or have already been diagnosed with it, you need to see an optometrist to get the right contact lenses. Call Butler Eye Care today at (417) 991-3200 or reach us through our website by using our online contact form.