Difference between revisions of Lens Complexity
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A simple pair of glasses has spherical lenses of similar power. If one eye is weaker than the other, or you have [[astigmatism]], lenses to compensate for that are more complex. EM recommends that you start with small and even [[spherical reductions]] first, then after you've accomplished a few of those, then work on reducing complexity. | {{jake says|'''Diopter Complexity''': The degree of difference between left and right eye spherical diopters. Amount of cylinder correction. Degree of difference between left and right eye cylinder.}}<ref>https://endmyopia.org/pro-topic-nick-is-time-to-equalize-diopters/</ref> | ||
A simple pair of glasses has spherical lenses of similar power. If one eye is weaker than the other, or you have [[astigmatism]], lenses to compensate for that are more complex. EM recommends<ref name="EndMyopia Blog: How To Reduce Prescription Complexity">{{Cite web |title=Pro Topic: How To Reduce Prescription Complexity - Endmyopia |url=https://endmyopia.org/pro-topic-how-to-reduce-prescription-complexity/ |website=endmyopia.org |access-date=2020-06-05}}</ref><ref name="EndMyopia Blog: Reducing Potential Harmful Prescription Complexity">{{Cite web |title=Reducing Potential Harmful Prescription Complexity |url=https://endmyopia.org/eyesight-health-reducing-potential-harmful-prescription-complexity/ |website=endmyopia.org |access-date=2020-06-05}}</ref> that you start with small and even [[spherical reductions]] first, then after you've accomplished a few of those, then work on reducing complexity. | |||
[[Guide:Reducing lens complexity]] | |||
==Components== | |||
There are three major components in your lens complxity.<ref name="EndMyopia Blog: How To Reduce Prescription Complexity">{{Cite web |title=Pro Topic: How To Reduce Prescription Complexity - Endmyopia |url=https://endmyopia.org/pro-topic-how-to-reduce-prescription-complexity/ |website=endmyopia.org |access-date=2020-06-05}}</ref> | |||
===== Dipoter Ratio ===== | |||
The difference between your left eye and right eye spherical correction. EM recommends that you start reducing the dipter ratio only you have done with astigmatism.<ref name="EndMyopia Blog: How To Reduce Prescription Complexity">{{Cite web |title=Pro Topic: How To Reduce Prescription Complexity - Endmyopia |url=https://endmyopia.org/pro-topic-how-to-reduce-prescription-complexity/ |website=endmyopia.org |access-date=2020-06-05}}</ref> | |||
===== Astigmatism Correction ===== | |||
You may reduce your close-up astigmatism correction first, then work on reducing your astigmatism for distance. | |||
===== Astigmatism Correction Difference ===== | |||
The difference between your left eye and right eye cylinder correction. | |||
==References== | |||
{{reflist}} | |||
[[Category:Articles]] | |||