what does this mean? how bad are her eyes?!


Question: What does this mean? how bad are her eyes?
my friend just had an eye appointment a few days ago and she told me that she needed glasses. she said it was only her right eye i think? and this is what it said:
O. D. -0.75
O. D. Pl -0.50 170.
what does that mean? how bad are her eyes?
thanks. (:

Answers:

She has a correction for both eyes, not just the right.

Her right eye is mildly nearsighted , and there is mild astigmatism in the left eye.

She will certainly benefit from glasses for any distance activities, such as TV , movies, driving...ect.

Optician




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