How do I Measure My PD (Pupillary Distance)?

PD QR Code

Use your phone to measure your PD

Use your mobile device to scan the QR code on the right to get started.

Or do it the old fashioned way

  1. Print out the PD ruler at 100% without scaling.
    Print PD Ruler
  2. PD Ruler Fold the PD ruler in half along the indicated line.
  3. Measure yourself in front of the mirror or have a friend help you.
  4. Place the PD ruler over the bridge of your nose with the 0 above the center of your left pupil.
  5. Look straight ahead and mark the stop on the PD ruler that lines up with the center of your right pupil.
  6. Rx Screenshot Enter your PD measurement for your prescription
    when you select your glasses.