2 doctors weighed in:
Why do they do that test for your field of vision?
2 doctors weighed in

Dr. U Krishnan
Ophthalmology
1 doctor agrees
In brief: Many reasons
Field of vision tests are designed to check for abnormalities in your vision that may not be noticeable otherwise.
Certain diseases have a particular pattern of field loss (ie glaucoma) and can help with diagnosis.

In brief: Many reasons
Field of vision tests are designed to check for abnormalities in your vision that may not be noticeable otherwise.
Certain diseases have a particular pattern of field loss (ie glaucoma) and can help with diagnosis.
Dr. U Krishnan
Dr. U Krishnan
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