Farsightedness A brief definition of farsightedness, followed by links to overviews, research articles, and treatment news. http://www.healthubs.com/farsightedness
Farsightedness and its Correction Explanation of how farsightedness is corrected using lenses. http://www.glenbrook.k12.il.us/gbssci/phys/Class/refrn/u14l6d.html
