Blurred vision in one eye can be due to a number of things including stroke or macular degeneration. There are plenty of infections that may also be the cause like COVID-19, iritis, or ocular herpes.

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.

showing a man struggling to read a newspaper and blurry-to-clear views of everyday scenes. It highlights the importance of eye tests, including a spinning eye test wheel and an eye chart.