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Measure your pupillary distance (PD)

Excited for your new Pair? We are too!

The PD (or, pupillary distance) measurement is the distance between the center of the your pupils in millimeters. The PD is used to help center your prescription correctly in your Pair and is a requirement for your Pair to be made by our lab. Please review the steps below to use our PD measurement tool.


Remove your glasses

It also helps to be in a well-lit area with an empty background.


Look directly in the camera

Your face should be centered in the screen.


Grab any card with a magnetic strip

You’ll need to place it above your eyes with the magnetic strip centered and touching your eyebrows.