Eyeglass prescription on glasses?

Do they put your eyeglass prescription on your glasses?

Mine say: "49 19-140" and on the other side "4214 Stainless Steel"
Is any of that my prescription?


Best answer:
Answer by pixilated_elf
None of that is your prescription. The 49 is how many mm your frame is on one eye from left to right (the length of the lens). The 19 is how many mm your frame is between the lenses. The 140 is how many mm long the temple piece is on one side of your glasses (the part that goes along your face and over your ear.) The 4214 Stainless Steel is the material of your frame.


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