There are a range of techniques for refractive surgery – also known as laser eye surgery – used to correct eyesight issues such as astigmatism, long and short-sightedness. With lasik (laser ...

Blurry vision is a common eye issue that can impact either ... Refractive errors encompass conditions such as being long or short-sighted, having astigmatism and presbyopia. If you're short ...

Two common defects of the eyes are myopia (short-sightedness) and hyperopia (long-sightedness). In both cases, rays of light do not focus on the retina so a clear image is not formed. These two ...

An astigmatism is a common eye condition which sees the eye shaped ... which normally happens alongside short-sightedness or long-sightedness, and is usually treated with glasses or contact ...