Anatomically, there are differences between a nearsighted and a farsighted eye ... which involves a hard lens kids put in at night and remove during the day. It works by temporarily flattening ...

It can be managed with corrective lenses. Nearsightedness means you can ... have trouble focusing on things that are at a distance. Farsightedness (hyperopia) is when you have trouble focusing ...

which makes addressing their vision problems more complex than a single corrective lens. For example, many people who are nearsighted or farsighted (where near objects and far objects far objects ...