2 doctors weighed in:
Why do we squint in an effort to see eye test more clearly?
2 doctors weighed in

Dr. Michael Sinclair
Family Medicine
1 doctor agrees
In brief: Blocks unfocused
Squinting cuts out some of the light that is not properly focused on the retina.
It might cause wrinkles, but it won't hurt your vision. Your vision may degrade over time due to age, not due to squinting.

In brief: Blocks unfocused
Squinting cuts out some of the light that is not properly focused on the retina.
It might cause wrinkles, but it won't hurt your vision. Your vision may degrade over time due to age, not due to squinting.
Dr. Michael Sinclair
Dr. Michael Sinclair
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