Refractive Error

A refractive error, or refraction error, is an error in the focusing of light by the eye and a frequent reason for reduced visual acuity.

Read more about Refractive Error:  Classification, Diagnosis, Management, Epidemiology

Famous quotes containing the word error:

    “If the individual, or heretic, gets hold of some essential truth, or sees some error in the system being practised, he commits so many marginal errors himself that he is worn out before he can establish his point.”
    —Ezra Pound (1885–1972)