Visual distortions can affect your ability to see normally. Often called visual disturbances, they can cause changes in eyesight, such as blurry or wavy vision. These distortions can have varying ...

Astigmatism (uh-STIG-muh-tiz-um) is a type of refractive error where one or more of the eye’s surfaces are not smooth and/or ...

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 ...

Sudden blurred vision can be a distressing and sometimes alarming experience. Your vision, a crucial sense, allows you to navigate the world around you, and any disruption can significantly impact ...

A routine eye test saved the life of a mother-of-four after an optician discovered a huge aneurysm on her brain. Lisa Walmsley, from Southport, Merseyside, had suffered from blurred vision which was ...

Gazing at your Christmas tree could help diagnose a common vision problem. If the lights look more like streaks or beams than distinct spots, this could indicate astigmatism, which is extremely common ...

A YOUNG woman started noticing her vision was blurry before being diagnosed with a rare disease. Alisha Khan kept seeing a grey patch from her right eye wherever she looked, with straight lines ...