Farsightedness and its Correction 
Explanation of how farsightedness is corrected using lenses.
http://www.glenbrook.k12.il.us/gbssci/phys/Class/refrn/u14l6d.htmlHyperopia (Farsightedness)
Definition and treatment information, including treatment at the U-M Kellogg Eye Center.
http://www.kellogg.umich.edu/patientcare/conditions/hyperopia.html
Eye Care Source: Hyperopia or Farsightedness
Presents an introduction, causes, and treatment.
http://www.eyecaresource.com/conditions/hyperopia/
