A 45-year-old member asked:
Astigmatism might require corrective lenses or glasses. at what level of astigmatism would i need help?
1 doctor answer • 1 doctor weighed in
Ophthalmology 21 years experience
When blurred: Astigmatism is very common -- almost everyone has a little bit. It simply means that the cornea is not perfectly round, but rather has one steeper and one flatter curvature (like the side of a football rather than a basketball). People with more than 0.75diopters of astigmatism usually notice that images are blurred without glasses or contacts.
5.9k viewsAnswered >2 years ago
A 36-year-old member asked:
What are the conditions that lead to needing corrective lenses or glasses?
1 doctor answer • 2 doctors weighed in
Ophthalmology 26 years experience
5.4k viewsReviewed >2 years ago
Last updated Jul 13, 2015
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