Missing your pupillary distance in your glasses prescription? Use our online tool to measure your PD quickly and easily!
Hold the card flat against your forehead
Setting up for scan
Place your phone / laptop on a stable surface
We want you to have the best vision possible to enjoy all of life's everyday activities! To ensure our opticians get your prescription sitting perfectly in your lenses, we need your pupillary distance measurement.
Your PD is the distance between the center of one pupil to the center of the other pupil, measured in millimeters. This measurement ensures we make your lenses with the prescription sitting exactly where your eyes need it, allowing for superior vision!
Follow these simple steps:
Place your phone or laptop on a stable surface in a well-lit room.
Turn your volume up to listen to the voice instructions.
Grab any card with a magnetic strip. Take off your glasses and look directly into the camera.
Tips: Make sure the room is well lit and avoid backlight.
Once your quick scan is complete, your PD will be displayed. Remember to write it down to add to your prescription details during checkout.
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ON EVERY ORDER
The SmartBuyGlasses Virtual Try-On feature collects images of your face and creates a virtual facial reconstruction to show you how you may look in the glasses frames you have selected. We don’t use the data to identify you, and we’ll retain the data only as long as it’s needed, or 3 years, whichever is shorter.