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Does Pd Matter For Astigmatism? [Solved]
PD (pupillary distance) can be an important part of your lens prescription, and notably affect your general well-being. If you have high myopia, and in particular high myopia and high astigmatism, an incorrect PD value can cause blurry vision, double vision images, headaches, nausea, and fatigue.20 Oct 2015
My Prescription Feels Wierd In My New Glasses! How To Adjust To New Glasses and When It Might Be Bad
Ahhh, new glasses time! An exciting and happy time every time! well for most of us at least, but if you’re here, it’s because it wasn’t.
Measuring Pupillary Distance (PDs)
Considerations and a how-to for measuring customer pupillary distance (
Sphere, Astigmatism, Axis and The Eyeglasses Prescription
A quick overview of the terms sphere,
