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What is the best method to determine the refractive error of eyes?

1 doctor weighed in
Dr. Tim Conrad
Ophthalmology

In brief: Get an eye exam

Your eye doctor can determine this during an eye exam.
There are no do-it-yourself ways to determine an accurate refractive error.

In brief: Get an eye exam

Your eye doctor can determine this during an eye exam.
There are no do-it-yourself ways to determine an accurate refractive error.
Dr. Tim Conrad
Dr. Tim Conrad
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