Follow the instructions below to measure your pupillary distance

  1. For best results, Remove your glasses and take the measurement in good lighting.

  2. Simply click the START button and watch the countdown for 30 seconds.

  3. Your measurement will appear automatically at the top of the mirror when the calculation is complete.

  4. Please note your measurement, as it is needed for all prescription eyewear orders.

  5. If you choose to repeat the measurement test, you may get a small difference in your results.  This is normal.  Simply take an average your results.