Measure your pupillary distance (PD)

Your PD is the distance between your pupils. To measure it, follow the instructions below — once you submit your photo, our team of experts will determine your PD and email you once we’ve applied it to your order.

1

Wearing glasses?
Take ’em off before you get started.

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

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

2

Hold up any card with a magnetic strip (we use this for scale).

A student ID, library card, or gift card are all great options. Position the card beneath your nose with the strip facing outward.

A student ID, library card, or gift card are all great options. Position the card beneath your nose with the strip facing outward.

3

Look straight ahead
and snap a photo.

Center your face in the frame of your computer’s webcam and take your picture.

Center your face in the frame (about an arm’s length away) and make sure the camera angle is straight.

Measure now