Have you ever gone to the optometrist for an eye test and been told your eye was shaped like a football? Or perhaps you've noticed your vision is becoming increasingly blurry or hard to focus? You ...

What is astigmatism? The common eye condition affecting 40% of people - Astigmatism is a type of refractive error where one or more of the eye’s surfaces are not smooth or round ...

But it can make the world seem a bit blurry on the edges. The condition is called astigmatism, and it changes how the eye ...

Have you ever gone to the optometrist for an eye test and been told your eye was shaped like a football? Or perhaps you’ve noticed your vision is becoming increasingly blurry or hard to focus? You ...

Astigmatism is an eye condition that causes blurry vision, especially in dim light. That's because astigmatism occurs when the eye is shaped more like an oval than a sphere, which distorts the light ...

The eye acts like a camera, capturing light through the front surface (the cornea) and focusing it onto the "film" at the back of the eye (retina). To get a clear picture, the eyeball and all of its ...

We include products we think are useful for our readers. If you buy through links on this page, we may earn a small commission Here’s our process. Astigmatism causes a person to experience distorted, ...

Holly has a degree in Medical Biochemistry from the University of Leicester. Her scientific interests include genomics, personalized medicine, and bioethics.View full profile Holly has a degree in ...