frightful_hobgoblin@lemmy.ml to

No Stupid Questions@lemmy.world · 2 个月前

How come glasses for hyperopia/farsightedness (reading glasses) are there on the shelves, but glasses for myopia require a prescription?

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How come glasses for hyperopia/farsightedness (reading glasses) are there on the shelves, but glasses for myopia require a prescription?

frightful_hobgoblin@lemmy.ml to

No Stupid Questions@lemmy.world · 2 个月前

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2 个月前
The glasses they sell for reading on store shelves are usually nothing more than magnifying lenses with frames.

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