Pupillary Distance
This measurement is the distance between your pupils and is measured in mm. The average is 62mm. Your prescription may have a single PD value such as 62mm (binocular PD measurement) or a double PD measurement such as 31mm/31mm (monocular PD measurement). When ordering progressive or occupational lenses we recommend entering a monocular PD, measurement to ensure the most accurate results.

How to find your PD:
- First, look on your prescription. It may be included there.
- If not there, call your eye doctor and ask them for your PD.
- One of our trained opticians we will contact you after the order.
- Sending Glasses for PD Checks - If you're unsure of your PD measurement, we can take the measurement from an existing pair of your glasses.
- Use an Pupillary Distance (PD) Measuring App on your mobile or tablet to get your accurate PD measurement.
Can I order my eyewear without a PD?
Yes! Complete your order and one of our trained opticians will assist you with your prescription.