Free Printable PD (Pupillary Distance) Ruler - GreenLeaf Imaging
https://www.greenleafimaging.com/blog/2020/06/printable-pd-pupillary-distance-ruler/
WEBJun 22, 2020 · This ruler is a free tool to measure your PD, with instructions for measuring your Distance PD (your PD when looking at a distant object, which is a few mm larger than when you are looking at a close-up object), both for a Single PD and for a Dual PD, whether measured in a mirror or with the assistance of a friend. eyebuydirect
eyebuydirect
DA: 46 PA: 10 MOZ Rank: 63