Difference between revisions of Frequently Asked Questions/Glasses
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==How do I measure my PD? (pupillary distance)== | ==How do I measure my PD? (pupillary distance)== | ||
{{main|Pupillary distance}} | {{main|Pupillary distance}} | ||
Blog post: [https://endmyopia.org/how-to-measure-pd-pupillary-distance/ Headaches & Fatigue: Measure Your Pupillary Distance (PD) | |||
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==Why are my glasses giving me a headache?== | ==Why are my glasses giving me a headache?== | ||
When myopia increases, people's headaches tend to get worse. This is largely due to the shrinking field of view higher [[diopter]] correction gives. There's a huge amount of variation in general in this area. It's safe to say though, the higher your diopters, the worse the headaches. | When myopia increases, people's headaches tend to get worse. This is largely due to the shrinking field of view higher [[diopter]] correction gives. There's a huge amount of variation in general in this area. It's safe to say though, the higher your diopters, the worse the headaches. | ||