David appears to have moderate hyperopia (farsightedness ), with astigmatism, about equal in the two eyes.
Important eye problems related to degraded visual acuity and depth perception include myopia, hyperopia, astigmatism, presbyopia, and retinal rivalry.
Some of the contacts that the company offers include contacts for individuals suffering from myopia or hyperopia, contacts for individuals suffering from presbyopia, sports tinted contact lenses, and contact lenses for therapeutic use.
There are hybrid lenses for those who suffer from myopia, presbyopia, astigmatism, keratoconus, hyperopia, and more.
The purpose of eyeglasses and contact lenses is to correct or improve the vision of people with nearsightedness (myopia), farsightedness (hyperopia), presbyopia, and astigmatism.
Myopia is less likely to develop by age 13 if a child still has at least 0.75 diopters of hyperopia at age eight.
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