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5:38
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Laramy-K OpticianWorks
5.2K views · 47 reactions | A quick talk about the relationship between lens power, the radius of curvature and how to calculate one from the other given a lens material index of
Laramy-K OpticianWorks. . A quick talk about the relationship between lens power, the radius of curvature and how to calculate one from the other given a lens material index of refraction.
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