Astigmatism is a problem with the focus of eye. Here eye does not focus light evenly on the retina, instead light falls on multiple focus points either in front of retina or behind it. As a result ...

We've previously seen the photo of cars stopped at traffic lights, with coloured lines streaming off of the brake lights. The message that normally accompanies this, is that if you see blurry lines ...

A viral tweet about astigmatism has Twitter users taking a second look at the quality of their eyesight. A recent tweet from user @UnusualFacts6 used two images to highlight what people see when they ...

Astigmatism is a term that refers to an imperfection in the shape of the cornea. Rather than being a clear, round dome to cover the iris and the pupil of the eye in ...

Astigmatism occurs when the eye is shaped more like an oval than a sphere, causing blurry vision. Astigmatism affects about one in three Americans and it occurs more frequently as you age. The ...

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 ...