How can farsightedness be corrected?

By customized eye surgery

Farsightedness can usually be corrected using convex lenses.

Emmetropia is when light is focused exactly on the retina and vision is perfect. Farsightedness is called hyperopia. This condition occurs when the eyeball is smaller than normal and light rays from...

you can correct astigmatism by wearing glasses or contacts which help to give better and clearer vision.

Aging can be the the factor of presbyopia, visit this site for suggested correction http://www.soroudivision.com/