Mechanisms of emmetropization in the aging eye.

  title={Mechanisms of emmetropization in the aging eye.},
  author={Chuan S Ooi and Theodore Grosvenor},
  journal={Optometry and vision science : official publication of the American Academy of Optometry},
  volume={72 2},
Refraction and its components were measured on 96 subjects consisting of 48 Young Adults (19 to 31 years old) and 48 Mature Adults (49 to 61 years old) having refractive errors in the range from +2.50 to -2.50 D. Subjects for the two groups were matched on the basis of sex and refractive error. A quota sampling technique was used to obtain subjects for myopic, emmetropic, and hyperopic refractive-error categories. An autorefractor was used to measure refractive error, an autokeratometer was… CONTINUE READING

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