A member asked:

If i can't see far objects very well, is my eye-sight power (sph) scaled at + or -?

A doctor has provided 1 answer

Check yourself: Get an ordinary magnifying glasses and if that improves the vision, then you are (+). If it makes it worse, then you are (-). Either way, your ophthalmologist can determine the best power in eyeglasses for you.

Answered 3/9/2014

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