For instance, the VISX Star S4 custom laser in situ keratomileusis (LASIK) labeling allows for 3 D of myopic or 2.75 D of hyperopic astigmatism cylindrical correction and 5.75 D of mixed ...

In our study, exotropia associated with hyperopia was the most common exotropia. The majority of children had mild hyperopia.

The blurriness also tends to worsen at night. Usually, astigmatism occurs alongside other vision problems like nearsightedness (myopia) and farsightedness (hyperopia). When you're nearsighted with ...