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A member asked:

Just had eye exam. dr shined light in eyes with handheld device and said 0.2 in both eyes, both normal. what does that mean? what did he see?

A doctor has provided 1 answer

Optic nerve: He viewed the optic nerves.The .2 was the size of the cup in the center of the nerve ,which in your case is perfectly normal.

Answered 12/4/2014

3.5k views

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