Difference between revisions of Frequently Asked Questions/Glasses
No edit summary |
|||
| Line 10: | Line 10: | ||
Blog post: [https://endmyopia.org/eye-uses-chromatic-aberration-to-guide-axial-change/ Polycarbonate Lenses – Bad For Your Eyes?] | Blog post: [https://endmyopia.org/eye-uses-chromatic-aberration-to-guide-axial-change/ Polycarbonate Lenses – Bad For Your Eyes?] | ||
==How do I measure my PD? (pupillary distance)== | |||
{{main|Pupillary distance}} | |||
See [https://endmyopia.org/how-to-measure-pd-pupillary-distance/ this blog post] for more info. | |||
==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. | ||