Difference between revisions of Guide:Reducing differentials

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This guide will show you how to reduce your differential prescription. Can't have any of that nasty [[close-up]] without the reduced lenses.

If you don't use differentials at all, or are overcorrected for a given distance, your progress will be stunted. Accommodation of the eye to [[hyperopic defocus]] is the main reason [[axial elongation]] happens in the first place.

==Simple way==

The EndMyopia process will probably involve a lot of trial and error. Bearing this in mind, Jake recommends you reduce from your glasses prescription by about '''1.25 diopters'''.<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> This will depend on the distance you work from the screen, so reduce it by less if you work farther from the screen. Between 1-2 diopters is a good range - anything more than that and you'll probably want to double check it's a good idea.

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+{{shortcut|Guide:RedDiffs}}
+This guide will show you how to reduce your differential prescription. Can't have any of that nasty [[close-up]] without the reduced lenses.
+If you don't use differentials at all, or are overcorrected for a given distance, your progress will be stunted. Accommodation of the eye to [[hyperopic defocus]] is the main reason [[axial elongation]] happens in the first place.
 ==Simple way==
 The EndMyopia process will probably involve a lot of trial and error. Bearing this in mind, Jake recommends you reduce from your glasses prescription by about '''1.25 diopters'''.<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> This will depend on the distance you work from the screen, so reduce it by less if you work farther from the screen. Between 1-2 diopters is a good range - anything more than that and you'll probably want to double check it's a good idea.