Large diameter gas-permeable contact lenses can be considered a good alternative to soft toric contact lenses for correcting refractive astigmatism, according to researchers.
Thirty-six asymptomatic contact lens wearers were randomly assigned to group A or B. Subjects’ mean age was 25.3 years. On average, subjects had moderate myopia (-4.50 D) with a low-to-moderate level of refractive astigmatism (-1.25 D).
This activity is supported by an educational grant from Genentech, Inc.
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