Eye Care Source: Hyperopia or Farsightedness
- Presents an introduction, causes, and treatment.
- http://www.eyecaresource.com/conditions/hyperopia/

Hyperopia (Farsightedness)
- Definition and treatment information, including treatment at the U-M Kellogg Eye Center.
- http://www.kellogg.umich.edu/patientcare/conditions/hyperopia.html

Farsightedness and its Correction
- Explanation of how farsightedness is corrected using lenses.
- http://www.glenbrook.k12.il.us/gbssci/phys/Class/refrn/u14l6d.html