refractive error
EASA defines “refractive error” in 2 regulations, in the same words. The wording below is reproduced verbatim from the EASA Easy Access Rules, with a link to the paragraph it comes from.
‘refractive error’ means the deviation from emmetropia measured in dioptres in the most ametropic meridian, measured by standard methods.
‘Refractive error’ means the deviation from emmetropia measured in dioptres in the most ametropic meridian, measured by standard methods;
Defined in the same article
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