Pupillary Distance (PD) Measurement Tool

Our online pupillary distance (PD) measurement tool will help you measure the distance between your pupils. We'll need to know your PD to ensure your new lenses will be a perfect fit.

The Pupillary Distance App works best on a PC / Mac.
Please visit this page on a desktop or laptop device.


Please face the webcam

Reset PD Measurment Tool

To make sure you are receiving the most accurate measurement we recommend you use a desktop browser running the most recent versions of:

Here are some tips to make sure this process goes as smoothly as possible. Please complete the steps below before using our PD tool.

  • Wearing Glasses? Take them off for your photo. Make sure you're in a well-lit space with a clean background.
  • Adjust your screen and look directly at the camera. Your face should be centered and camera positioned straight.
  • Place any debit/credit card under your nose and snap a photo. The magnetic strip be facing outward and right side up.

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