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Monochromatic aberrations and myopia.

M J Collins·C F Wildsoet·D A Atchison
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Abstract

The monochromatic aberrations present in the eyes of a group of 21 young myopic subjects and 16 young emmetropic subjects were measured along the visual axis at three levels of accommodation. The aberrations were measured using a modified aberroscope technique which makes use of a retinal camera to photograph the shadow image of the aberroscope grid on the retina, while accommodation levels of 0, 1.5 and 3.0 D were induced consensually. Fourth-order aberrations were significantly different between the emmetropic and myopic groups, with the myopes showing lower fourth-order terms. A high proportion of the aberroscope grids photographed in the myopic eyes were too highly aberrated to permit analysis.

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Accommodation, OcularAdolescentAdultHumansMyopiaPupilRefraction, OcularJournal Article

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M J Collins, C F Wildsoet, D A Atchison. 1995. Monochromatic aberrations and myopia.. https://doi.org/10.1016/0042-6989(94)00236-f

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