Astigmatism correction is often necessary to ensure clear and comfortable vision. Astigmatism is a common vision problem caused by an irregularly shaped cornea or lens, which prevents light from focusing properly on the retina. This can cause blurred or distorted vision at all distances.
In most cases, astigmatism can be corrected with either glasses or contact lenses. This will ensure that light is focused correctly on the retina, allowing for sharper and more comfortable vision. In some cases, refractive surgery may be recommended to correct astigmatism, but this is usually reserved for more severe cases.
In general, astigmatism correction is necessary for those who experience visual symptoms. These symptoms can include blurred vision, eye strain, headaches, and difficulty seeing objects at a distance or close up. If left uncorrected, astigmatism can also cause permanent damage to the eyes and vision, so it is important to seek treatment as soon as possible.
Overall, astigmatism correction is a necessary step to ensure clear and comfortable vision. If you are experiencing any of the above-mentioned symptoms, it is important to see an optometrist or ophthalmologist for a comprehensive eye exam to determine if astigmatism correction is necessary.