In astigmatism, the cornea (the clear dome that covers your eye) or the lens (which focuses light rays on the light-sensitive ...

Astigmatism is an eye condition where light doesn’t hit the back of your eye evenly. It happens when either your cornea or lens aren’t perfectly round. Instead, it’s shaped like a football.

The system is designed to improve the visualization of anatomy and pathology, reduce light exposure to the eye, and improve surgeon ergonomics. Alcon, the global leader in eye care, has developed ...

In general, patients will find 1 D or more of astigmatism to be significant, although some may find lesser amounts to be bothersome. One study suggests that as many as 20% of eyes with cataract ...

Despite Carr’s ordeal, astigmatism is relatively common, affecting about 1 in 3 people. It is where the curvature of the eye is shaped more like a rugby ball than a football, causing a ...