If your webcam has poor quality, we recommend using a smartphone for better accuracy.
If you're wearing glasses, take them off and position a card with a magnetic strip under your nose. Look straight into the camera and take a picture.
Move and zoom the picture so that it matches the lines as much as possible.
Move the circle on the center of the eye, like shown in the video.
Repeat for the other eye.
Move the ruller on the edge of the card, like shown in the video.
Repeat for the other edge.
Congratulations! You did it!
Your pupillary distance/PD is:
Left eyeRight eye
Please consider measuring your pupillary distance once again. It's likely that your PD was measured incorrectly. Our customer service is happy to assist in case you require help with determining your PD.