Which strength of prescription eyeglasses should I choose for playing sports: Far PD, near PD or somewhere in between? - Quora
I want to order glasses online with my prescription. What's the difference between single PD and dual PD (pupillary distance)? - Quora
![Headaches & Fatigue: Measure Your Pupillary Distance (PD) - Endmyopia® - The Reduced Lens Method™: Improve Eyesight Naturally Headaches & Fatigue: Measure Your Pupillary Distance (PD) - Endmyopia® - The Reduced Lens Method™: Improve Eyesight Naturally](https://endmyopia.org/wp-content/uploads/2015/10/measuring-pupillary-distance.jpg)
Headaches & Fatigue: Measure Your Pupillary Distance (PD) - Endmyopia® - The Reduced Lens Method™: Improve Eyesight Naturally
![How to Measure Pupillary Distance (PD)? | Rx-Able | We use Essilor prescription lenses, the best brand for the sharpest vision. How to Measure Pupillary Distance (PD)? | Rx-Able | We use Essilor prescription lenses, the best brand for the sharpest vision.](https://cdn.shopify.com/s/files/1/0068/2154/3988/files/RX-ABLE-PD-Instructions.png?4330)