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 …

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.

2020年6月22日 · 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. Your Distance PD is the ...

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.

2024年9月10日 · Measuring pupillary distance could be summarized in as few as two simple steps: grabbing a ruler that shows millimeters (or an alternative online tool) and carefully measuring the distance between the centers of your pupils.

2024年1月31日 · Zenni’s online PD tool simplifies measuring pupillary distance at home. The tool is accurate, easy to use, and requires only a camera and card for scale. Zenni’s tool enhances precision in lens placement for optimal vision.

Measure your pupillary distance accurately with this free PD ruler. Print Online Now!

2022年5月19日 · Learning how to measure your pupillary distance at home is an important step towards finding your next pair of glasses. Try our free average pupillary distance ruler.

2021年2月24日 · Our dual PD ruler allows you to center it down the middle of your nose making it easy to measure the specific pupillary distances for both your left and right pupils. The process is nearly identical to measuring for a single PD, and you can follow the 5 simple steps on our guide to help you get started!

Using a physical PD ruler to measure your Pupillary Distance for glasses. PD is the distance between the center of one pupil to the center of the other. The average PD is 54 to 78mm.