Use this step-by-step guide to measure your pupillary distance (PD) by yourself or with the help of a friend. Print PD ruler at 100% size. Do not use ‘scaling’ or ‘fit’ setting. Print setting should be ‘actual size’. Fold printout along the dotted line. Stand 8 inches (20 cm) away from a …

Measure this paper against a ruler to assure printout is accurate. Most adults have a PD between 54 - 74mm. Most children have a PD between 43 - 54mm. Take a few measure-ments for consistency.

Print this page at 100% size using the NO SCALING setting. Stand 8 in (20 cm) away from a mirror or a friend. Place & hold the PD ruler against your brow. Keep your face straight. Measure this paper against a ruler to assure printout is accurate. Most adults have a PD between 54 - 74 mm. Most children have a PD between 43 - 54 mm. Take a few ...

zennioptical.com/printable-pd-ruler-download or scan with your mobile devices camera If a credit card fits in this box, your print scale is correct.

Jan 31, 2024 · Our digital PD ruler allows you to measure your PD quickly and accurately online. How Does Zenni’s Online PD Tool Work? Zenni’s online PD tool is designed for ease of use. By following the steps shown in our TikTok tutorial, you can measure your PD in just a few moments.

Pupillary distance (PD) measures the distance between the centers of your pupils and is used to center a prescription lens accurately in your frames. Your optician will usually measure your PD or you can use our digital PD ruler to measure it quickly online.

Oct 21, 2024 · Accurate pupillary distance (PD) ensures correct lens alignment. Zenni Optical offers a digital PD ruler and online tutorial for home measurement. Proper PD measurement prevents eyestrain and improves visual clarity. Monocular PD measures each eye individually, binocular PD measures both together.

A Printable PD ruler is a great way to measure your pupillary distance. Knowing how to use a PD ruler at home will ensure that your prescription is correct.

Jun 22, 2020 · To measure Dual PD, begin by placing the PD ruler flat against your forehead, resting it centered on the bridge of your nose, with the Dual PD side down, and your pupils visible under the L (left) and R (right) eye cutouts.

your print scale is correct. For step-by-step instrucions, go to zenniopical.com/printable-pd-ruler-download or scan with your mobile device’s camera.