Difference between revisions of Close-up glasses
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{{Under_construction}} | {{Under_construction}} | ||
[[File:Microsoft Cloud Event Dublin, upclose with graphs.jpg|thumb|Without ''diffs'', you're on the path to ever increasing prescriptions and will get nowhere with vision improvement :(]] | [[File:Microsoft Cloud Event Dublin, upclose with graphs.jpg|thumb|Without ''diffs'', you're on the path to ever increasing prescriptions and will get nowhere with vision improvement :(]] | ||
'''Differentials''' are reduced glasses for [[close-up|close up activity]]. They 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]].<ref>{{cite jake|https://endmyopia.org/faq-items/what-is-the-differential-prescription/|What is the differential prescription?}}</ref><ref name=ChooseReduction>{{cite jake|https://endmyopia.org/choose-reduced-glasses-prescription-differential-close-friendly-glasses/|How To Choose A Reduced Glasses Prescription (Differential / Close-Up Friendly Glasses)}}</ref> | '''Differentials''' are reduced strength glasses for [[close-up|close up activity]]. They 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]].<ref>{{cite jake|https://endmyopia.org/faq-items/what-is-the-differential-prescription/|What is the differential prescription?}}</ref><ref name=ChooseReduction>{{cite jake|https://endmyopia.org/choose-reduced-glasses-prescription-differential-close-friendly-glasses/|How To Choose A Reduced Glasses Prescription (Differential / Close-Up Friendly Glasses)}}</ref> | ||
People with myopia of -2 and lower do not typically need to wear differentials. | People with myopia of -2 and lower do not typically need to wear differentials. |