| 21. | This is due to large uncorrected refractive errors in the patient's optic system of the eyes.
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| 22. | A difference in refractive error between the eyes or presence of astigmatism will not be accounted for.
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| 23. | Age and refractive error play a role in determining the onset of PVD in a healthy person.
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| 24. | The book included accounts of twelve " real cases ", but did not report any information about refractive error.
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| 25. | The ICL is a posterior chamber, phakic intraocular lens used for the correction of moderate to high refractive errors.
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| 26. | The information bounced back to the instrument gives an objective measurement of refractive error without asking the patients any questions.
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| 27. | That leaves the problem of how people with refractive errors will compensate for whatever visual problems they have, he noted.
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| 28. | There's not much that can be done in the way of exercises to change refractive errors that we know of.
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| 29. | An automated refractor is an instrument that is sometimes used in place of retinoscopy to objectively estimate a person's refractive error.
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| 30. | A synthetic organic or polymeric lens can be implanted in the corneal pocket to compensate for the patient s refractive error.
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