Difference between revisions of Differentials
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They should have a lower correction than your [[normalized]] lenses that allows you to see clearly only up to the screen. | They should have a lower correction than your [[normalized]] lenses that allows you to see clearly only up to the screen. | ||
The difference between [[normalized]] and differential | The difference between [[normalized]] and differential lenses is usually between 1 and 2 [[diopters]]. | ||
==References== | ==References== | ||
{{reflist}} | {{reflist}} | ||
[[Category:Articles]] | [[Category:Articles]] | ||
Revision as of 18:59, 28 May 2020
Differentials are glasses for close-up.
They should have a lower correction than your normalized lenses that allows you to see clearly only up to the screen.
The difference between normalized and differential lenses is usually between 1 and 2 diopters.