Difference between revisions of Differentials
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m (NottNott moved page Differential to Differentials over redirect: Move to Differentials as per (a policy that has not been written yet) EM:COMMONNAME) |
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Revision as of 16:00, 25 May 2020
Differentials are glasses for close-up.
They should have a lower correction than your normalized prescription that allows you to see clearly only up to the screen.
The difference between normalized and differential prescriptions is usually between 1 to 2 diopters.