Does anyone know how to convert diopters to magnification power? I mean, if I have a 4x magnifying glass, how many diopters is that? Or if I have a 30 diopter plus lens, what magnification power is it?
Does anyone know how to convert diopters to magnification power? I mean, if I have a 4x magnifying glass, how many diopters is that? Or if I have a 30 diopter plus lens, what magnification power is it?
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