Presbyopic Eyeglasses

Which of these has normal, myopic, hyperopic, or presbyopic vision?

A. someone with eyeglasses of strength 3 diopters
B. someone with eyeglasses of strength -3 diopters
C. someone with bifocals

I believe that my contacts are -6.5 diopters, and I’m nearsighted (myopic). That would mean that (a) is probably hyperopic, (b) is probably myopic, and (c) is probably presbyopic.

But the physics forum isn’t really a physician’s forum, so maybe I’m wrong.

Dr. Harvey A. Fishman MD PhD Superfocus Adjustable Glasses for Presbyopia

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