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a cylindrical lens is required to correct

You know, when you look at something and you see wavy lines or hazy images? That can happen if you have something called astigmatism. Astigmatism essentially means that your eye is not shaped like a round basketball or tennis ball. For instead, it can be more oval or potatoes like a football. This odd shape can appear comic or bent. This may make it hard to see things clearly. In some cases, normal glasses or contact lenses also can minimize the issue; nonetheless, they don't work for everybody that possesses astigmatism.

In the case of an astigmatism, your eye doctor might recommend a special lens called a cylindrical lens. These are distinct from normal lenses because they assist your vision in additional direction. So lets say you had two lenses, combine them into one angle and that = a lens. And this is the effect of cylindrical lenses. This means that they can adjust how your eye bends light to make things look sharper. Cylindrical lenses will provide you with a clearer vision of objects, and as a result straight lines should no longer appear to be wavy or bent.

Improving astigmatism with cylindrical lenses

The cornea is the clear front surface of your eye, and its shape can also lead to astigmatism. The cornea is the transparent tissue that lies in front of your eye and focuses light onto the back part of your eye retina. When the cornea is not shaped smoothly, it can also make you look blurry or unclear. That's where cylindrical lenses play a key role. They can adjust the shape of how the light enters your eye at various angles, improving the clarity with which you can see.

Why choose NOAIDA a cylindrical lens is required to correct?

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